Looking for a mobile app developerεργασίες

Need solidity developer for contract basis .. exp 3+ needed

I am looking for a Xamarin developer to fix unlisted bugs for a mobile app compatible with iOS and Android. The issues weren't there earlier. An ideal candidate will possess extensive experience in Xamarin, specifically troubleshooting and resolving the issues. A thorough understanding of both iOS and Android operating systems is essential. You should have good debugging skills and able to work remotely on the issues.

To develop a seamless integration between AppSheet and WhatsApp, enabling automated notifications to be sent via WhatsApp whenever new data is entered into an AppSheet application connected to Google Sheets. Key Requirements: Integration between AppSheet and Google Sheets is already established. Develop a mechanism to trigger notifications in real-time whenever a new entry is made in the Google Sheet through AppSheet. Create customizable message templates to populate WhatsApp messages with data from the newly entered form. Ensure secure and reliable communication between AppSheet and WhatsApp Business API. Implement error handling mechanisms to address any potential issues during data transfer and messaging. Technical Approach: Utilize the WhatsApp Business API to...

I'm in need of a skilled PHP developer to build a business website with a specific focus on Google API integration. Key Project Details: - I require a business website with a professional and modern design, suitable for representing services and connecting with potential clients. - Your expertise in PHP is crucial, as this site will be primarily built using this language. - An essential part of the project is the integration of Google API. It's essential that you're well-versed in this area to ensure the site functions correctly. Ideal Skills and Experience: - Proficient in PHP language - Experience in creating business websites - Strong understanding of Google API and its integration - Attention to detail for a...

An enterprise client is looking for 1- 2 experienced front-end developers who can translate existing UI/UX designs into a functional learning platform that seamlessly integrates with the backend. The ideal candidate should have a front-end background with NextJS 14, TailwindCSS, and NodeJS and some knowledge of RestfulAPI and MySQL. Deliverables: - Develop the front-end based on the provided Figma files, with provisions for client-side and server-side rendering features that will be added by the back-end team. - Collaborate with the project and back-end team to understand project requirements and objectives. - Develop reusable UI components and design patterns to ensure consistency and maintainability across the website. - Implement responsive design tec...

I'm in need of a skilled Flutter developer to help bring my medical mobile app idea to life. This app will serve as a comprehensive tool for medical needs and I require the following features to be implemented: - Appointment Booking: The app should allow users to seamlessly book appointments with healthcare professionals. - Symptom Checker: This feature should assist users in understanding their symptoms and provide them with certain recommendations. - Medication Reminders: A crucial feature in the app, this will help users keep track of their medication intake. I need a developer with: - Strong experience in Flutter app development - Proven experience in medical app development - E...

i need to get build a simple android mobile app. This is based on games. The app must have links open in its own platform. It must operate like a browser.

I'm in need of a game developer proficient in Adobe Flash, specifically for creating an Android puzzle game. Your tops skills should include game app development, integration of ANEs into the game application, as well as implementing In App Purchases and Rewarded Video Ads. The game should include: - 10-20 unique levels. - Feature of earning and collecting coins and points. - Successfully incorporating In App Purchases. - Including Rewarded Video Ads. Your previous experience in designing and developing Android puzzle games will be a plus. I am looking for individuals who can create engaging, challenging yet achievable game levels and can ensure smooth functionality of the integrated features.

...- I am looking for a skilled Android app developer to create an e-commerce mobile app similar to TikTok shop. However, the app should not integrate with Shopify or any other store, it should function as a standalone store much like Amazon.** I want morden design or UI ** Key functionalities: - User registration: Users should be able to easily register and maintain a personal account - Product search: A robust and efficient product search mechanism should be implemented. - In-app purchases: Users should be able to directly buy products from within the app. Payment methods: We aim to offer credit card payments at this point, so experience in integrating secure credit card payment gateways is ...

...utilizing React Native for both Android and iOS platforms. Though the specific features were not outlined, the emphasis revolves around creating a responsive and user-friendly interface. Key responsibilities: - Crafting a seamless UI/UX interface - Applying efficient coding practices - Troubleshooting for potential issues and bugs - Seamless integration for both iOS and Android platforms Ideal Skills and Experience: - Extensive experience in React Native - A confident troubleshooter - Proven track record constructing advanced-level applications - Ability to handle any unlisted feature developments IMPORTANT: Freelancers interested in this project should include their experience in their application. Current knowledge of React Native will ...

We need a missed call (cellphone) fwd to the voice Ai and the bot can answer questions, send caller texts messages while on phone and send links to products and services or forms to the callers phone via text, book call back times and setup appointments on the calendar and at the end send a text message to the owner of the cellphone with a complete transcript of the call. I think these pats the tools we need and i have acct for all of them i can give you access to. Make Go high level Lmk your thoughts

...CodeIgniter developer to enhance my existing website by adding a user login and registration system. Your primary task will be to integrate a seamless, secure and user-friendly login and registration system into the website. The ideal candidate will have a strong understanding of CodeIgniter, as well as experience with creating user systems. Key responsibilities: - Develop a user login and registration system for the website - Ensure the system is secure and user-friendly - Implement best practices for user data management and system functionality Skills and experience required: - Intermediate level of CodeIgniter development - Previous experience in building user systems - Strong understanding of web security best practices - Abili...

I'm currently experiencing some cursor speed issues in my web application which are caused by a class removal that isn't functioning properly. - Cursor speed changes inconsistently with link interaction - The problem affects Google Chrome, Mozilla Firefox, and Safari - The issue stems from a malfunctioning class removal Ideal candidate for this project should have: - Strong experience in JavaScript - Proficiency in debugging issues - Familiarity with browser inconsistencies and their troubleshooting Your task will involve: - Identifying the root cause of the cursor speed changes - Fixing the class removal functionality - Testing the application on different browsers to ensure the problem is resolved Your work will be considered successful when: - Cursor s...

I'm seeking an expert developer experienced in creating efficient trading platforms. Your depth of understanding in high-level languages used for trading platform development is crucial. The well-qualified candidate will demonstrate: - Substantive experience working on Fx, cryptos platforms, - Proficiency in high-level languages geared towards trading platform development, - Speed and efficiency in their work, - Enthusiasm for Forex trading market. we are looking if someone have strong knowalged on Nodejs and previous have good experince with developing trading platform Trading engine and matching engines our main focus to work on Trading terminal , Please include a description of your experience in your bid, focusing particularly on your knowled...

I'm looking for a JavaScript developer who has experience with WordPress and ideally Elementor. I need help with three specific tasks on my website that uses Elementor: 1) On mobile devices, when a user clicks on the Table of Contents component, it opens above the content. If the user clicks on a chapter, the Table of Contents remains open. I would like it to close automatically after a chapter is selected. You can see this issue here: 2) When the same page () is loaded on mobile, the Table of Contents appears immediately and obscures the content for a few seconds. I want it to remain closed during page loading. 3) I need to correctly set up the offsetting of an HTML anchor to compensate for a...

I am looking for a Xamarin developer to fix unlisted bugs for a mobile app compatible with iOS and Android. The issues weren't there earlier. An ideal candidate will possess extensive experience in Xamarin, specifically troubleshooting and resolving the issues. A thorough understanding of both iOS and Android operating systems is essential. You should have good debugging skills and able to work remotely on the issues.

I'm looking for a skilled React Native developer to create a straightforward app compatible with Android and iOS. The app is simple in nature, focusing mainly on information display. Key Features: - User-friendly, straightforward design - Compatible with Android and iOS - Focus on information display I need someone with: - Proficient in React Native - Experience with both Android and iOS development - Strong communication skills - Proven track record of delivering simple, user-friendly apps

The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are interested, please feel free to contact us and look forward to further communication with you.

I'm looking for a competent professional to create engaging Instagram reels. Main Responsibilities: · Utilize video editing tools to produce polished and captivating content · Incorporate filters and effects to make visually appealing reels · Use music and sound effects to enhance presentation Ideal Candidate: · Proficiency in video editing software like Adobe Premiere Pro · Expertise in applying Instagram's various filters and effects · A knack for matching music and sound effects to reel content Our target audience is primarily young adults. Hence, content should be trendy, relatable and attractive to this demographic. Previous experience in creating Instagram reels or similar social media content ...

I have a React Native 32 app that needs to be converted to React Native 34. I am looking for a skilled developer to handle this conversion and provide ongoing maintenance and support. Key Requirements: - Direct conversion from React Native 32 to 34 without any changes to the features or functionalities. - Ensure the app remains fully functional post-conversion. - Provide continuous maintenance and support post-conversion. Ideal skills and experience: - Solid experience in React Native app development. - Proficiency in upgrading React Native versions. - Strong ability to ensure app stability post-upgrade. - Previous experience in providing continuous maintenance and support for mobile applications. This project...

I'm seeking a seasoned SailPoint developer who can assist me with a proxy interview. This is an urgent requirement, with a deadline of completion within 1 week. Ideal candidates should have: - Over 5 years of experience in SailPoint IdentityIQ - Proficiency in Java programming - Specific expertise in handling complex workflow and integrations in SailPoint The main task will be to help me prepare for a proxy interview, so your ability to guide me through potential questions and scenarios related to SailPoint IdentityIQ is critical. Prior experience in proxy interviews will be highly regarded. The aim is to ensure that I can confidently address any technical questions posed during the interview. Please get in touch if you're confident...

Job Responsibilities: -Handle customer account issues such as registration, money transfers, and other usage errors -Provide support through various channels including phone calls, chat, email, tickets, and attachments -Acquire product knowledge and complete tasks assigned by supervisors Job Requirements: -At least one year of customer service experience -Ability to handle multiple tasks simultaneously -Fluent in spoken English and Mandarin -Willingness to undergo training with the USA team during night shifts -Hardworking and fast learner

I'm looking for a skilled developer who can create a call application for iOS, focusing on video and audio calls. The application should be user-friendly and robust, supporting seamless and high-quality communication. Key Features: - The primary goal of this application is to facilitate video and audio calls. The calls should be clear, stable, and have a high frame rate for video calls. - Security is a priority. The application must ensure end-to-end encryption on all calls. ( peer to peer ) - create link for call , ( not need to register, just download the application ) Skills: - Proficiency in iOS app development, including experience with video and audio call features. - Strong understanding of creating...

I'm in need of a skilled COBOL and DB2 developer, someone who's well-versed in both languages and capable of tackling a variety of tasks. The specific tasks will vary, potentially involving: - Programming in COBOL - Database management in DB2 - Integrating COBOL and DB2 Ideally, you should have experience in: - Large-scale database management - Developing and maintaining applications - Working with COBOL and DB2 - Understanding of legacy systems Your application should demonstrate your expertise in these areas, preferably backed up with past work examples and a detailed project proposal.

cần freelancer phát triển front end và back end cho ứng dụng di động Saas

we want an ecom website(we dont wanna live it) . The website should contain front and back end. It should be in react and need it on urgent basis

Job Responsibilities: -Handle customer account issues such as registration, money transfers, and other usage errors -Provide support through various channels including phone calls, chat, email, tickets, and attachments -Acquire product knowledge and complete tasks assigned by supervisors Job Requirements: -At least one year of customer service experience -Ability to handle multiple tasks simultaneously -Fluent in spoken English and Mandarin -Willingness to undergo training with the USA team during night shifts -Hardworking and fast learner

I'm in need of a skilled game developer who can create a web-based, multi-game application. I envision this project to be a one-stop gaming platform, similar to popular online gaming platforms like stake.com. Key Features: - Web-based: The games will be accessible through a web browser. Optimization for various screen sizes is essential. - Multiple Game Types: This app will host a variety of games including: - Casino Games: Implementing popular casino games such as poker, blackjack, or roulette is important. - Card Games: Traditional card games like solitaire or strategic card games should be included. - Sports Games: Sports-themed games that are engaging and well-designed. - Integration and User Experience: Seamless integ...

As a business, we're in need of a skilled Mobile App Developer to create an e-commerce application that will help us expand our digital presence. The ideal candidate should have a firm grasp of mobile platforms, especially iOS and Android, and be well-versed in e-commerce app development. Key Features Required: - Profile Creation and Editing: Users should be able to create an account, input personal details, and have the option to edit this information. - Password Recovery: In the event of forgotten passwords, the app should have a secure and efficient password recovery mechanism. - Order History and Tracking: Users should be able to view past orders and be able to track current orders in real-time. Your responsib...

I need highly dexterous professionals to develop an eCommerce mobile and web applications. Essential features will include: - User registration and login: This will enable users to register, setup profiles and login to access products and services. The main objective of these applications is to sell a variety of products and services. Therefore, the perfect candidate for this project should have: - Prior experience developing eCommerce applications (mobile and web) - Proficiency in digital payment integration - Strong understanding of user interface and experience - Excellent coding abilities in respective languages I'm looking forward to discussing this project further with highly qualified freelancers.

I'm in search of a talented full stack developer with strong UI/UX skills. This project requires a proficient understanding of HTML/CSS, React js and Laravel. Key Requirements: - Design: A minimalist and clean design is essential for this project. An understanding of how to bring simplicity to life on screen is highly valued. - Functionality: The project is centered around a Lucky Draw System that is credit-based. The developer must be able to implement this feature and integrate it with a Malaysia Payment Gateway, in this case, Toyyibpay. Additionally, the system must be able to send email notifications. Ideal Skills and Experience: - Proficiency in HTML/CSS, React js, and Laravel. - Strong understanding of UI/UX design princi...

Need flutter developer for wheel and spin with best design

...WordPress developer who is located in Phillipine and Indonesia, and can assist with various tasks to improve my website's performance and user experience. Key Tasks: - Theme Customization: I need a professional touch on the look and feel of my WordPress theme to make sure it's visually appealing and user-friendly. - Plugin Installation and Configuration: There are a number of plugins I'd like to integrate into the site to enhance its functionality. I need an expert who can recommend and install the best plugins to achieve this. - Website Maintenance and Updates: I require regular maintenance and updates to keep my site secure and running smoothly. Goals: - Improve Website Performance and Speed: I'm not satisfied with my current website's...

I'm looking for a web developer to create a personal webpage with camera access, image overlay, and camera switch functionality. The project is not aimed at an app, but rather a normal website page. Requirements: - Develop a webpage that supports opening the camera on a mobile device. - Implement an image overlay feature that will be visible while using the camera. - Include a button to record video with the overlay image. - Enable the user to switch between the front and back camera. Ideal Skills & Experience: - Proficiency in front-end web development, particularly in integrating camera and image overlay functionalities. - Experience in creating user-friendly interfaces that are accessible on both iOS...

I am in urgent need of a proficient Flutter developer to create a comprehensive cross-platform Hotel Booking app. Key Features: - User Registration and Login - Hotel Search and Filtering - Booking and Reservation Management Additional Features: - Payment Integration - Review and Rating System - Push Notifications I have a strict deadline and need this project completed ASAP. The app should be compatible with iOS, Android, and Web platforms. It is important that the design is user-friendly and visually appealing. Ideal Skills and Experience: - Proficiency in Flutter for cross-platform development - Experience in designing and implementing user registration and login systems - Previous work with hotel booking, e-commerce, and/or reservatio...

We are in search of a skilled Flutter developer to create an Android and iOS mobile app for an event package. The developer should possess the skills necessary to create an interface that is intuitive, visually appealing, and seamlessly navigable for users. Prior experience in designing and implementing user friendly UI/UX elements is crucial. The app's core functionalities include providing event details, schedules, committee info, speaker profiles, multi participant registration, cost estimation, secured logins, profile, payments history. Please note that no payments will be processed through the app, and there is no requirement to integrate with any Payment Gateways. The app must seamlessly sync registration data with...

I'm in need of a competent app developer who can design and develop an NFC Business Card app. Although I didn't list any specific features from the options given, I'm eager to be blown away by your creativity and expertise. Key Responsibilities: - Developing a streamlined, intuitive, and easy-to-use application. - Incorporating aesthetic and functional customizable designs. - Integrating social media platforms for wider reach. - Implementing contact information attributes to increase app usability. Ideal Skills: - Prior experience in creating and launching mobile applications, particularly business-related apps. - Proficient in NFC technology and how best to leverage it within app development. - Skilled in s...

I'm in need of an experienced developer to complete the CRM for my ecommerce business. The current developer has done an incredible job, with 85% of the project completed. However, there are a few functions and bugs that need to be fixed. The ideal candidate should have: - A strong background in Laravel - A proficient understanding of PHP & MySQL - Experience in handling complex CRM systems - Excellent problem-solving skills - A good eye for detail - Previous experience in eCommerce development would be a plus Your main task will be to: - Fix the remaining bugs in the system - Implement missing functions. - Ensure the system is fully operational, functional and secure Please only apply if you have a stron...

I require a proficient developer with significant experience in building interactive business-related websites. The ideal candidate should have: - An extensive portfolio of past business website projects, particularly ones focused on customer interaction and conversion. - Advanced HTML, CSS and JavaScript skills to ensure a smooth and professional website build. - In-depth understanding of SEO principles to maximize the site's visibility. Without clear specifications provided on the functionalities required, I need a professional who can make expert suggestions on key features such as a blog or news feed, a booking system or a contact form. The project completion timeframe is within a month. Your ability to work within this d...

I'm seeking a native Android developer with extensive experience in UI/UX design. This is for a small task involving UI/UX enhancement with data set of an existing app. Key Responsibilities: - Translate my sketches and ideas into a visually appealing design - Suggest and implement design improvements to the app - Ensure the design is user-friendly Ideal Skills and Experience: - Proficient in Android app development - Strong background in UI/UX design - Excellent communication skills to understand my vision and translate it into the design - Experience with implementing design improvements in existing apps.

I'm searching for an experienced AWS CDK Developer with strong TypeScript skills. - Your main task will be to set up a CDK infrastructure that builds a CodePipeline. - The infrastructure must be set up in a way that is efficient, scalable, and easy to maintain. Your expertise in TypeScript will be crucial as you will need to write the CDK code using this language. In addition, you will need to integrate the CodePipeline with our GitLab repository. Ideal Skills and Experience: - Proficiency in TypeScript - Prior experience with AWS CDK - Strong understanding of CodePipeline - Experience with GitLab integration - Strong problem-solving skills to ensure the infrastructure is scalable and efficient. Please provide examples of similar projects yo...

Hello, I am the owner of a Trading Algorithm (Tradingview plugin) business that has been active in the past. Because of other projects I neglected it but now I am ready to give it a new life again. What to know about Valor Algo: - It has done 20k$/month in the past without much effort, so there is good potential - It is a trading algorithm that can be used to enhance ones trading performance What I am looking for: - someone who can create high quality content for the Tiktok page, all year round. What kind of content? (check tiktok link below) - Luxury lifestyle videos that link to Valor Algo being a gateway to achieving succes - Custom UGC video's about Valor Algo - The video's can be made from stock footage, bu...

Hi Sheetal S., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Dynamic content, on the other hand, gives marketers the power to personalize every step of the customer journey to an individual's preferences, behavior and real-time context. Each user sees timely, relevant content, which in turn encourages clicks and sales. One of the well-known dynamic content example is Amazon's recommendation engine.

...- I am looking for a skilled Android app developer to create an e-commerce mobile app similar to TikTok shop. However, the app should not integrate with Shopify or any other store, it should function as a standalone store much like Amazon.** I want morden design or UI ** Key functionalities: - User registration: Users should be able to easily register and maintain a personal account - Product search: A robust and efficient product search mechanism should be implemented. - In-app purchases: Users should be able to directly buy products from within the app. Payment methods: We aim to offer credit card payments at this point, so experience in integrating secure credit card payment gateways is ...

I'm looking for a skilled web developer to help enhance our online presence. We are 'The Black Handymen', a service provider specifically targeting commercial businesses. The main focus of the website will be to showcase our portfolio. Key Functionalities: - E-commerce Capabilities: We want to ensure the website has the ability to handle any future e-commerce requirements. - Contact Form: We need a user-friendly form to facilitate communication with potential clients. - Portfolio Showcase: The core function of the website is to highlight our past projects and services. Ideal Candidate: - Proficient in Web Development: Experience in developing and maintaining websites, particularly with portfolio showcases. - WordPress Expertise: We...

I am seeking an experienced Android developer who can build a mobile payment app centered on payment processing. Key Features: - The app should be designed exclusively for the Android platform. - The main feature in the app should be payment processing. Skills Required: - Android app development - Payment processing systems knowledge - Experience designing for user-friendly interfaces - Familiarity with secure payment systems i need ceeate mobile app like this with backend panel for admin to control commissions for sellers who will register account on app and sell recharge services , and set api in panel to provide all services in app , i get all services from company that provide...

Job Title: Senior Master Data Management (MDM) Developer Monday to Friday Remote via Zoom 2-3 hours/day IST Night (7pm to 12amIST) Salary: 30,000 INR per month We are seeking a Senior Master Data Management (MDM) Developer with a focus on healthcare. Strong SQL skills for data manipulation and querying. Experience with ETL development and integration. Familiarity with Azure Data Factory and cloud/on-prem migrations is advantageous. One needs to be available in the mentioned timings and willing to work by screen share and remote control via Zoom. Skills Required: Master Data Management (MDM) ETL development and integration Strong SQL skills SSIS Azure Data Factory Cloud/on-prem migrations

I need a skilled developer to craft an Android app that's geared towards both streaming RTSP video and performing basic video editing tasks. The app will be used with both live and pre-recorded streams. For video editing, features needed will focus on basic tasks like trimming and cropping, streamlining the user experience while maintaining power and flexibility. This app should be ideally designed and created by an individual proficient in mobile app development, particularly in video editing and streaming on the Android platform. Key requirements include: - Support both Live and Recorded Streams - Video Streaming and Basic Editing (Trimming & Cropping) - Experience in Android App Development - Familiarity with R...

I'm in need of a talented developer who can build a mobile application for both iOS and Android. The exact functionality is yet to be fully determined as I omit to state the primary purpose. Hence, I am looking for someone who’s versatile in developing diverse applications. Key Requirements: - Proven experience in cross-platform mobile application development - Proficiency in iOS and Android development languages - A strong portfolio showcasing diverse mobile applications - Adaptable to pivots and changes in app functionality - Ability to suggest solutions for better app functionality The timeline: Considering I didn't set a hard deadline, don't worry about rushing. I...