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  • Πρόσλαβε τον/την     devetar
Πρόσλαβε τον/την     devetar

    devetar devetar

    Czech Republic $50 USD / ώρα
    Full-Stack Developer Since 2010!!!!
    Czech Republic
    Seasoned Java/Full-Stack Developer with 14 years of experience, specializing in diverse industries such as hospitality, air and water quality monitoring, sports betting, casinos, fintech, and medicine. My expertise spans multiple technologies including Java, Kotlin, Go, JavaScript, TypeScript, Spring Boot,...
    Seasoned Java/Full-Stack Developer with 14 years of experience, specializing in diverse industries such as hospitality, air and water quality monitoring, sports betting, casinos, fintech, and medicine. My expertise spans multiple technologies including Java, Kotlin, Go, JavaScript, TypeScript, Spring Boot, PostgreSQL, MySQL, MongoDB, Node.js, Express.js, Nest.js, Next.js, React, Angular, and Vue. I hold a Master's degree in Computer Science. Throughout my career, I have provided the following services: ?️ Backend Development ? Frontend Development ?️ Web Development ?️ System Architecture ? Database Design & Modeling ? API Development & Integration ? IoT Backend Development ? AI Development & Integration ☁️ Cloud Engineering I have collaborated with global banking institutions, game development companies, startups, and several Fortune 500 clients across various sectors: ? Health Care ? Air and Water Quality Monitoring ? Sports Betting ? Casinos ? Fintech & Banking ? Medicine ? Hospitality My proficiency with Java has been pivotal in engaging deeply in web development and software architecture, establishing it as the cornerstone of my technical skill set. As a Spring Boot expert, I have developed numerous robust backend systems, showcasing my ability to integrate complex server functionalities seamlessly. My solid foundation in Java has enabled my mastery of JavaScript and TypeScript, leading to the development of dynamic web applications with leading frameworks such as React, Vue.js, and Angular. In full-stack development, particularly with Node.js, I excel in designing and implementing scalable server-side applications. My backend skills are complemented by a comprehensive understanding of both SQL and NoSQL databases, including MySQL, PostgreSQL, and MongoDB. Here’s a snapshot of the tech stacks I've mastered: - Languages: Java, JavaScript, TypeScript - Frameworks: Spring Boot, React, Vue.js, Angular - Web Development: - Frontend: HTML5, CSS3, React, Vue, Angular - Backend: Spring Boot, Node.js, Express.js - Database Management: MySQL, PostgreSQL, MongoDB - DevOps and Collaboration Tools: Git, Docker, Jenkins, AWS, Azure - Software Testing: JUnit, Mockito, Selenium, Jest - Additional Skills: RESTful APIs, microservices architecture, Agile methodologies, DevOps practices My career is a testament to my dedication to continuous learning and embracing new challenges. I am enthusiastic about further enhancing my technical skills and am always prepared for the next technological advancements in the software development industry. λιγότερα
  • Πρόσλαβε τον/την devetar
  • Πρόσλαβε τον/την     p4logics
Πρόσλαβε τον/την     p4logics

    p4logics p4logics

    India $25 USD / ώρα
    NOT THE CHEAPEST, BUT QUALITY SERVICE GUARANTEED!
    India
    At P4logics, We specialize in developing web and mobile applications using AngularJS, ReactJS, FlutterJS, React Native, NodeJS, Java and Spring boot. Our team of experts is committed to creating high-performance, scalable, and user-friendly applications tailored to the unique needs of our clients. With over a decade...
    At P4logics, We specialize in developing web and mobile applications using AngularJS, ReactJS, FlutterJS, React Native, NodeJS, Java and Spring boot. Our team of experts is committed to creating high-performance, scalable, and user-friendly applications tailored to the unique needs of our clients. With over a decade of experience, our seasoned team of developers operates around the clock, ensuring unparalleled service delivery in the most efficient and effective manner possible. Our approach is rooted in meticulous observation, attentive listening, and profound understanding, enabling us to craft bespoke yet intelligent solutions for our clients. Skill sets: - Java, J2ee, javafx, swing, socket/rmi programming - Spring boot, Spring Security (using jwt, csrf, oauth token sharing), Spring JPA, web-services, Hibernate, Php, WordPress, python. - Angular Js, React Native, React Js, Node Js, FlutterJs, Swift, Android - Web scraping / web automation Web | iOS | Android | Java | React | Angular | Bot Thank You λιγότερα
  • Πρόσλαβε τον/την p4logics
  • Πρόσλαβε τον/την     prasadsaya2020
Πρόσλαβε τον/την     prasadsaya2020

    prasadsaya2020 prasadsaya2020

    India $20 USD / ώρα
    Experienced Java and Database developer
    India
    I am a Java, JavaScript and database developer. I have experience in design, development, consulting, support and maintenance. I have certifications in Java, Java EE, MongoDB and OOAD. My database experience includes design, programming and data conversion projects with relational/SQL databases like MySQL,...
    I am a Java, JavaScript and database developer. I have experience in design, development, consulting, support and maintenance. I have certifications in Java, Java EE, MongoDB and OOAD. My database experience includes design, programming and data conversion projects with relational/SQL databases like MySQL, PostgreSQL, H2, Apache Derby and Oracle. I provide consulting in MongoDB database topics of Data Modeling, Aggregation Framework, Indexing & Performance, Cluster Administration and using Java and NodeJS drivers. I can also code in NodeJS and front end JavaScript. λιγότερα
  • Πρόσλαβε τον/την prasadsaya2020
  • Πρόσλαβε τον/την     winmaclin
Πρόσλαβε τον/την     winmaclin

    winmaclin winmaclin

    India $15 USD / ώρα
    NOT THE CHEAPEST, BUT QUALITY SERVICE ASSURED!
    India
    We are proud to be among the ⭐ top 2% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal...
    We are proud to be among the ⭐ top 2% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal Privacy and Data Security ➬ Customer-Centric, Collaborative and Communicative Approach ✎ Our Achievements ➬ 18+ Years of Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successful Projects ➬ Served Clients in 50+ Countries ✎ Our Services ➬ Custom Software Development ➬ Web & Mobile Application Development ➬ QA & Testing ➬ Support & Maintenance ➬ Staff Augmentation ➬ Cloud Services & DevOps ➬ AI/ ML ✎ About Narola Infotech We stay ahead with the latest tools, frameworks, and programming languages to deliver high-performance, user-friendly, and scalable applications. Whether it's feature-rich websites, robust mobile applications, or comprehensive digital solutions, we turn your ideas into reality with advanced designing and QA services. Our commitment to exceptional customer service sets us apart. We prioritize clear communication, collaboration, and understanding your goals. Our team works closely with each client, offering valuable insights, expert guidance, and continuous support throughout the development process and beyond. Partnering with Narola Infotech means gaining a reliable and strategic technology partner committed to driving your business forward. We strive to exceed expectations, deliver exceptional quality, and ensure timely project completion within budget. Our goal is to help businesses thrive in the digital landscape with our expertise and impactful solutions. We have worked with notable clients such as CGI, L&T, Infosys, Biocon, TVSNext, and many others. ✎ Our Expertise We excel in multi-layered software designing, development, maintenance, and enhancement using OOP concepts, multi-threading, and collection framework with comprehensive QA testing. ✎ Tech Stack ➬ Frontend: Wireframe, UI/UX, PSD, Bootstrap, JavaScript, AngularJS, ReactJS, VueJS ➬ Backend: ASP.NET, C, Java, PHP, WordPress, Magento, ROR, Shopify, NodeJS, Python, Django ➬ Mobile: iOS & Android, Objective-C & Java SDK, Swift, React Native, Flutter ➬ Other: Salesforce, DevOps, AWS, Azure, Big Data, Embedded Solutions, Bots, Machine Learning ✎ Tools/Software ➬ Subversion, GitHub, Trello, Jira, Slack, Asana ✎ Our Strengths ➬ Regular Communication ➬ Daily & Weekly work update reports ➬ 100% Guaranteed Plagiarism-Free Work ➬ Guaranteed Data Security & Privacy ➬ Agile Development Methodology ➬ Flexible Engagement Models: - FIXED COST - TIME & MATERIAL(Hourly) - DEDICATED TEAM - HYBRID MODEL (Fixed + Hourly) Experience the Narola Infotech advantage and unlock your business's true potential with our state-of-the-art web apps, mobile apps, and digital solutions. λιγότερα
  • Πρόσλαβε τον/την winmaclin
  • Πρόσλαβε τον/την     expertjavagiant
Πρόσλαβε τον/την     expertjavagiant

    expertjavagiant expertjavagiant

    India $25 USD / ώρα
    Sr. Java Programmer SpringBoot/Fullstack
    India
    More than 12 years of experience in Java/J2EE development & Building cloud solution on AWS, Google Cloud Platform and Azure, also Worked heavily on REST Web services development and integration. Apart from that i worked on Android, J2ME, GoLang, Python. I have a strong bias towards open-source customisation and...
    More than 12 years of experience in Java/J2EE development & Building cloud solution on AWS, Google Cloud Platform and Azure, also Worked heavily on REST Web services development and integration. Apart from that i worked on Android, J2ME, GoLang, Python. I have a strong bias towards open-source customisation and worked on various open source ERP, CRM, CMS, POS and ECM, OpenGTS, Traccar and various Android app customisation. i also worked on service oriented architecture and enterprise system integration using SOAP, gRPC and REST services. From last 7 year i am working as Backend Engineer for developing REST services using Spring Boot, Spring MVC, Spring Webflux, JAX-RX, Dropwizard. Key Skills: Java, J2EE, Spring Boot, Spring MVC, JSF(Primefaces), Hibernate, JPA, Struts, EJB, Vaadin, Bootstrap, Angular JS, JavaFx, Web Services(SOAP,REST),Google App engine, Amazon Web services, Junit, Maven, XML, WSDL, Android, iOS . MongoDB, Google Datastore, AWS RDS, DynamoDB, and Hadoop I am also good in ChatBot development with AI, NLP & Machine Learning feature, Integrating Open AI chat GPT in any applicaiton. λιγότερα
  • Πρόσλαβε τον/την expertjavagiant
  • Πρόσλαβε τον/την     stevensow
Πρόσλαβε τον/την     stevensow

    stevensow stevensow

    Singapore $40 USD / ώρα
    Full Stack Quality-Oriented Developer
    Singapore
    Proficient in both front-end and back-end programming with primary focus on quality and user experience; Excellent analysis and problem-solving capabilities; Proven ability to design agile and robust applications on modern architecture; Honest personality. 10 years+ Senior Java Developer. With Linux server...
    Proficient in both front-end and back-end programming with primary focus on quality and user experience; Excellent analysis and problem-solving capabilities; Proven ability to design agile and robust applications on modern architecture; Honest personality. 10 years+ Senior Java Developer. With Linux server administration experience 4 years+. Android/iOS development 3 years+. λιγότερα
  • Πρόσλαβε τον/την stevensow
  • Πρόσλαβε τον/την     shamazjamaldeen2
Πρόσλαβε τον/την     shamazjamaldeen2

    shamazjamaldeen2 shamazjamaldeen2

    Sri Lanka $40 USD / ώρα
    AI/ML and Full stack Engineer
    Sri Lanka
    High quality and Fast delivery is promised. Successfully designed and implemented a Machine Learning algorithm for a transportation client, reducing delivery times by 20% and improving on-time delivery rates by 15%. Full-Time Web & Mobile app developer at same time a backend API developer, I have more than 6+ years...
    High quality and Fast delivery is promised. Successfully designed and implemented a Machine Learning algorithm for a transportation client, reducing delivery times by 20% and improving on-time delivery rates by 15%. Full-Time Web & Mobile app developer at same time a backend API developer, I have more than 6+ years of experience in developing. If you want a quality design and development, you are in the right place. Professional Skills: -Machine Learning, NLP, RNN/CNN -Python/Anaconda/Tensorflow/Pytorch -Web App: ReactJS, NodeJS, NextJS, VueJS, NuxtJS, Angular and PHP... -Mobile App: React Native, Java, Kotlin, Swift... -Database: Mysql, MongoDB, Firebase, Neo4J, PostgreSQL... I can work full time on your time zone and start working right now, complete your project PERFET in a short time. Please fell free to contact me. Best Regards. λιγότερα
  • Πρόσλαβε τον/την shamazjamaldeen2
  • Πρόσλαβε τον/την     DIGITALJOY
Πρόσλαβε τον/την     DIGITALJOY

    DIGITALJOY DIGITALJOY

    India $15 USD / ώρα
    Delivering High Performance IT Solutions
    India
    MJ SECURITIES for over 15 years is an innovative digital leader in delivering software solutions and digital transformation. With expertise in web and mobile app development, AI, AR, IoT, Infrastructure Management and Data Migration more. We prioritize our client success through our inherent business core values of...
    MJ SECURITIES for over 15 years is an innovative digital leader in delivering software solutions and digital transformation. With expertise in web and mobile app development, AI, AR, IoT, Infrastructure Management and Data Migration more. We prioritize our client success through our inherent business core values of creativity, client-focused delivery, leadership, people growth, relationships and openness. Let us guide your technology strategies and high-performance digital transformations while you focus on business vision. Explore our portfolio for our success stories and testimonials. Together, let's empower your digital future. Delivering High Performance in below segments-: Standard Engineering Services * Technical Architecture Design * Design Services (Brand's UI/UX Strategy, Mockups/Prototypes/Wireframes) * Development (MERN, JavaScript, jQuery, Flutter Cross Platform, Cake PHP/CI/Laravel, MongoDB, MySQL, Google DialogFlow AI, Google Document AI, Augmented Reality) * System Integration (API / Restful services / Third-Party APIs Implementation & Integration) * Testing Cycles (SIT & UAT) Business Consulting * Strategic Discussions * Requirement, Feasibility Analysis, POC/MVP Operations * Post Production Support (Defect Fixes, Hot Patch Deployments) * Security, Hosting Services, Server Management (AWS/GCP/Azure) Infrastructure Management (Premium Engineering Services) * Continuous Integration (GitHub, Jenkins) * Performance Engineering (Stress/Load/Volume Tests, Scalability Strategy, Robustness for high volume Concurrent Access) λιγότερα
  • Πρόσλαβε τον/την DIGITALJOY
  • Πρόσλαβε τον/την     Rajoriadares
Πρόσλαβε τον/την     Rajoriadares

    Rajoriadares Rajoriadares

    India $7 USD / ώρα
    React | Node | Flutter | PHP | CI | Laravel Expert
    India
    Welcome to our web and Flutter(both Android and iOS) development team, specializing in creating top-notch ecommerce and classified apps. With our expertise in both web and Flutter technologies, we are dedicated to helping businesses succeed in the online marketplace. Trust our skilled team to deliver exceptional...
    Welcome to our web and Flutter(both Android and iOS) development team, specializing in creating top-notch ecommerce and classified apps. With our expertise in both web and Flutter technologies, we are dedicated to helping businesses succeed in the online marketplace. Trust our skilled team to deliver exceptional development services for your ecommerce and classified app projects. Our Services: Ecommerce App Development: Utilizing web technologies, we create powerful and visually appealing ecommerce apps that provide a seamless shopping experience. Our team excels in developing user-friendly interfaces, secure payment gateways, comprehensive product catalogs, and efficient order management systems. We ensure that your ecommerce app is optimized for performance, responsiveness, and conversion. Classified App Development: Leveraging the versatility of web technologies, we create feature-rich and intuitive classified apps that facilitate smooth communication and transaction processes. Our expertise lies in implementing advanced search and filter functionalities, user-friendly interfaces, secure messaging systems, and integrated payment gateways. We focus on delivering classified apps that are visually appealing, user-friendly, and highly functional. Flutter App Development: Using Flutter technology, we develop cross-platform ecommerce and classified apps that run seamlessly on both iOS and Android devices. Our Flutter development expertise allows us to create visually stunning and high-performance apps with native-like user experiences. We ensure that your Flutter-based app stands out with its smooth animations, fast loading times, and exceptional user engagement. Contact us today to discuss your web and Flutter development needs for ecommerce and classified app projects. Let our skilled team bring your vision to life with professional and efficient development services. λιγότερα
  • Πρόσλαβε τον/την Rajoriadares
  • Πρόσλαβε τον/την     imampanjiw
Πρόσλαβε τον/την     imampanjiw

    imampanjiw imampanjiw

    Indonesia $8 USD / ώρα
    Java & PHP Developer, System Analyst, Scrum Master
    Indonesia
    I am a developer with almost 10 years experience, I am used to using Java and PHP as programming languages, besides that I also act as a systems analyst and scrum master
    I am a developer with almost 10 years experience, I am used to using Java and PHP as programming languages, besides that I also act as a systems analyst and scrum master λιγότερα
  • Πρόσλαβε τον/την imampanjiw

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