Find Jobs
Hire Freelancers

PostgreSQL Performance Optimization Expert

$15-25 USD / hour

Κλειστή
Αναρτήθηκε 3 μήνες πριν

$15-25 USD / hour

I am seeking a highly skilled PostgreSQL Database Administrator (DBA) with particular expertise in performance optimization. The focus of this job will be to revamp and optimize our database schema. Roles & Responsibilities: - Specifically, this task involves enhancing the performance of our highly complex queries such as stored procedures, functions, and logical conditions. - You should be able to ensure data integrity and the highest levels of performance and security for the databases. Ideal Skills & Experience: - Strong DBA experience, especially within PostgreSQL. - Proven skills in managing complex SQL queries. - Deep understanding of Database schema optimization. - Familiarity with data backup processes and security management. - Strong problem-solving skills. I expect the DBA to assess and make significant improvements to the database schema that enhance the execution speed and efficiency of our high complexity queries. Your experience and proven track record in similar jobs will be critical to your success in this role. Looking forward to your insightful proposals.
Ταυτότητα εργασίας: 37847050

Σχετικά με την εργασία

33 προτάσεις
Απομακρυσμένη Εργασία
Ενεργός/ή 1 μήνας πριν

Ψάχνεις τρόπο για να κερδίσεις μερικά χρήματα;

Πλεονεκτήματα πλειοδοσίας στο Freelancer

Καθόρισε τον προϋπολογισμό σου και το χρονοδιάγραμμα
Πληρώσου για τη δουλειά σου
Περίγραψε την πρόταση σου
Η εγγραφή και η πλειοδοσία σε εργασίες είναι δωρεάν
33 freelancers δίνουν μια μέση προσφορά $21 USD/ώρα για αυτή τη δουλειά
Avatar Χρήστη
Good day, May I request you to please show me your database schema? Let me look at it and we can then go from there and give you our firm bid. Please ignore the bid amount, as Freelancer website does not allow me to leave this field blank. For quick response & one-on-one communication, you may click on the chat button, as I am online most of the time. Look forward to hearing from you. Regards, Yasir LEADconcept
$20 USD σε 40 ημέρες
5,0 (64 αξιολογήσεις)
8,5
8,5
Avatar Χρήστη
Dear Inbal D.,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in SQL, MySQL, Database Administration, Database Programming, Database Development and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details or let's appoint time for Zoom meeting to meet and discuss your project in details.    Best regards, Sales department Tangram Canada Inc.   
$25 USD σε 5 ημέρες
4,9 (56 αξιολογήσεις)
7,5
7,5
Avatar Χρήστη
Utilizing my immense pooling of experience in database administration, database development, and programming, particularly in MySQL, can place me in a unique position to revamp and optimize your complex PostgreSQL database. My experience dealing with data scraping revolutionized my approach to handling messy data and creating efficient schemas. I fully understand the intricacies involved in managing intricate stored procedures, complex queries, and am well-versed in other documentation manipulation tools that'll bring immense value to your project. I am process-oriented and will carry out thorough assessments of your database schema while ensuring rigorous data integrity, high performance, and security. My previous work for Metlife GOSC and DXC technologies demonstrate my ability in creating and managing complex SQL queries; a skill that is vital to this project. I'm also keen on problem-solving - a quality you'd find valuable as we navigate the ups and downs of ensuring optimal performance from your database. In conclusion, I offer unbeatable speed without compromising on quality or hourly rates. Having hopefully piqued your interest, I encourage you to reach out to discuss how my skills can be best deployed to benefit your project in the long run. Thank you for considering my candidacy.
$20 USD σε 40 ημέρες
4,9 (80 αξιολογήσεις)
6,9
6,9
Avatar Χρήστη
Hi, I checked your requirements and it looks like something we can easily make. I have a few questions regarding the requirements. Can we discuss it in detail? I am flexible in prices, as quality & long-term relationships are more important.
$25 USD σε 7 ημέρες
4,3 (37 αξιολογήσεις)
7,1
7,1
Avatar Χρήστη
Hello there, Can you share some specific examples of complex queries that require optimization? A high-level overview of your current database schema would help understand the existing structure. re there any specific performance metrics you'd like to focus on improving (e.g., query execution time, resource utilization)? I am ready to help you with the PostgreSQL Database Administrator (DBA) position focused on revamping and optimizing your database schema. My extensive experience in PostgreSQL administration, I am confident in significantly improving your database performance and ensuring its continued security and reliability. Let's schedule a meeting to delve deeper into your requirements and discuss a customized plan for optimizing your PostgreSQL environment. I will show you my portfolio via chat. Please Try to initiate a chat ASAP. Looking Forward to hearing back from you. Sincerely, Abrar
$25 USD σε 45 ημέρες
5,0 (12 αξιολογήσεις)
6,0
6,0
Avatar Χρήστη
Yes I would love to start working on it right now after hiring. I can start optimize your existing website as per your requirements using my development skills with perfection. Let's have a detail discussion regarding your project so that will complete it with the power of technology. I am expertise in the following area: a) Developing custom joomla extensions. b) Providing customized work in joomla. c) Creating software/app from scratch using PHP frameworks like Codeigniter,CakePHP. d) Converting HTML templates to Joomla templates. e) Providing support for bug fixing. f) PSD to HTML conversion. g) API integration (Google Maps,Facebook,Twitter,Google Plus) Let's have a look at my profile and looking forward for your positive response. Thanks and best wishes!
$20 USD σε 40 ημέρες
5,0 (18 αξιολογήσεις)
5,3
5,3
Avatar Χρήστη
Hello, As an experienced full-stack developer with a specialty in database management, I believe I am the ideal candidate for your PostgreSQL performance optimization project. I have spent significant time in honing my skills and expertise in managing complex SQL queries and data backup processes. My past projects involved similar schema optimization tasks allowing me to develop a deep understanding of how to ensure the highest levels of performance and security for databases. My ability to deliver reliable and user-friendly applications stems from my comprehensive grasp of both front-end and back-end technologies, giving me a unique perspective when it comes to improving database performance. With this vision, I aim to delve deep into your system architecture and instate strategies that will not only enhance execution speed but also ensure utmost data integrity. Thanks
$15 USD σε 40 ημέρες
5,0 (8 αξιολογήσεις)
5,1
5,1
Avatar Χρήστη
Hi, How are you? Upon reading brief details I believe its a doable job I have great experience doing projects with MySQL, Database Administration, Database Development, SQL and Database Programming. I am confident about getting this done. While I believe we need to have detailed discussion about it. I work as per Eastern time daily so that would be good for us to catch up on this job, Lets discuss this further and get started for you as soon as possible. Thanks! Shamshad
$25 USD σε 22 ημέρες
4,5 (2 αξιολογήσεις)
5,4
5,4
Avatar Χρήστη
With a name you can trust, I am SAIMA, the database optimization guru that you are looking for! With over a decade of experience, My thorough understanding of database schema optimization and my ability to handle intricate SQL queries will surely be an asset in enhancing the performance of your stored procedures, functions, and logical conditions. Overall, my extensive experience, problem-solving acumen, and commitment to quality make me the perfect candidate to revamp your PostgreSQL system for optimal usage. I am eager to work with you on this project and assure you only the best from my end! Let's leverage your data for paramount efficiency!
$15 USD σε 40 ημέρες
5,0 (29 αξιολογήσεις)
5,0
5,0
Avatar Χρήστη
Hello, Our team of expert PostgreSQL Database Administrators (DBAs) is thrilled to express interest in your project. We possess extensive experience in performance optimization, particularly for complex queries and schema design. Our DBAs excel in: Optimizing complex queries: Stored procedures, functions, and logical conditions will be meticulously reviewed and enhanced for peak performance. Data integrity and security: We prioritize the highest levels of data protection and ensure your databases remain secure and reliable. PostgreSQL expertise: Our team boasts in-depth knowledge of PostgreSQL administration and optimization techniques. Schema optimization: We will analyze and significantly improve your database schema, leading to faster and more efficient queries. Data backup & security: We understand the importance of robust backup processes and implement best practices for database security management. We are confident in our ability to assess your current schema and deliver significant performance improvements. Our proven track record in similar projects ensures we can meet your specific needs. We welcome the opportunity to discuss your project further and provide a detailed proposal. Thank you for your time and consideration. Regards, Arun
$20 USD σε 40 ημέρες
5,0 (1 αξιολόγηση)
3,2
3,2
Avatar Χρήστη
With over 8 years of experience as a Web & Mobile Application Developer, I am well versed in managing and optimizing databases, particularly in MySQL and SQL. Although not explicitly mentioned in my profile, I have had extensive exposure to PostgreSQL as well. My understanding of database schema optimization, SQL queries, and problem-solving capabilities will prove invaluable for this project. Paired with natural dedication, my ability to work harmoniously with clients towards their desired end goals is unrivaled. Throughout my career, I have always prioritized client satisfaction by delivering high-quality solutions within specified timeframes. I've worked on projects that entailed improving website load times and database query performance; just like what is required for your project. These experiences combined with an analytic mindset make me confident in my ability to assess your complex queries and make significant improvements to enhance execution speed and database efficiency. Granted the opportunity to collaborate with you on this project, you can expect nothing short of absolute dedication and a thirst for surpassing expectations. Let us take your database performance to new heights together!
$20 USD σε 40 ημέρες
5,0 (2 αξιολογήσεις)
2,6
2,6
Avatar Χρήστη
As your PostgreSQL Performance Optimization Expert, I promise not only to meet but exceed all the expectations you have for this job. I am deeply experienced in managing complex SQL queries, and my skiils in similar roles to this one at NCS make me more than qualified for the task. On top of expertise in PostgreSQL and a strong knack for schema optimization, I bring extensive knowledge and understanding of data backup processes and security management to ensure utmost data integrity alongside improved performance. At NCS, we are relentless in delivering comprehensive solutions and enhancing the execution speed and efficiency of highly-complex queries is within our purview. Our primary focus is on liberating our clients from technological constraints, allowing them to concentrate fully on their Core Business and its expansion which aligns perfectly with your requirements. You can expect transformative influence, cost curtailment, and enhanced business value through my work. To sum up, I offer you a harmonious blend of expert skills that you need- MySQL, SQL, PostgreSQL - coupled with a proven track record in transforming businesses through IT strategies. With my meticulous approach combined with good problem-solving instincts, your database schema will be revamped into the epitome of performance optimization. I'm excited at the thought of working with you on this project!
$25 USD σε 40 ημέρες
4,6 (1 αξιολόγηση)
1,6
1,6
Avatar Χρήστη
Dear, I am writing to express my interest in the PostgreSQL Database Administrator (DBA) position. With a strong background in database administration and a specialization in performance optimization, I am confident in my ability to effectively revamp and optimize your database schema. In previous roles, I have successfully managed complex SQL queries, stored procedures, and functions, ensuring optimal performance and data integrity. My expertise extends to database schema optimization, where I have implemented strategies to enhance execution speed and efficiency. I am well-versed in data backup processes and security management, crucial components of maintaining a robust and secure database environment. I am excited about the opportunity to assess and make significant improvements to your database schema, ultimately enhancing the performance and security of your systems. My track record in similar roles demonstrates my ability to deliver tangible results and contribute to the success of your team. Thank you for considering my application. I am eager to discuss how my skills and experience align with your needs. Best regards, Udyam Kumar.
$15 USD σε 40 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
Avatar Χρήστη
Hello Dear Inbal D., after thoroughly reading your PROJECT DESCRIPTIONDatabase Administration, SQL, Database Development, MySQL and Database Programming I have clearly understood it and i would like to work with you. I am a skilled and experienced in the named SKILLS. I consider your project DOABLE as it is within my areas of EXPERTISE. I am a competent guy committed in making your project a SUCCESS and providing the best QUALITY to your SATISFACTION. NB. #100% job completion, No excuses on meeting the deadline, good communication and provision of update on job progress. Please click the chat button for more discussion about the project. In case your project is deleted you can hire me directly on my profile (click hire me on my profile). CHEERS and Thanks in advance.
$50 USD σε 37 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
Avatar Χρήστη
Inbal D., I am extremely interested your project PostgreSQL Performance Optimization Expert and It seems great! I am an expert who has many years of experience on SQL, MySQL, Database Administration, Database Programming, Database Development so I am sure that I am a god fit for your project. And as an expert, I have enough energies and powers to do your projects. Lets connect in chat so that We discuss further. Thank You
$25 USD σε 7 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
Avatar Χρήστη
Hello, Going through the detail we are interested to provide our services. While we are a small team in data science team, we are adept in handling database optimization. To proceed further, we look forward to discuss with you. Regards Dhruba
$20 USD σε 40 ημέρες
1,0 (1 αξιολόγηση)
0,1
0,1
Avatar Χρήστη
As a highly accomplished Full Stack Developer with more than 8 years of unwavering dedication to building flawless web and mobile applications, I believe I possess the rare integration of skills you are seeking. While my core expertise may reside in JavaScript frameworks like ReactJs, NextJs, Angular, and Node, my profound backend ventures with MongoDB, DynamoDB, SQL, and **PostgreSQL** solidify my standing as the ideal candidate for this optimization-oriented project. Moreover, throughout my career, I have consistently demonstrated an uncanny ability to tackle high-complexity queries while maintaining complete data integrity and security. I have a thorough understanding of database schema optimization which will play a pivotal role in enhancing your database's performance. Not only will my hands-on experience with ** PostgreSQL DBA** responsibilities serve you well in this task, but my comprehensive grasp of SQL will amplify the efficacy of your stored procedures, functions, and logical conditions. Lastly, my proven track record of delivering exceptional work within demanding deadlines creates an environment of assuredness for me to handle your project adeptly. Alongside my technical proficiency, I am an agile problem-solver who prioritizes client satisfaction above all else. Let's join forces to transform your ** PostgreSQL** system into an optimal powerhouse that fuels your success!
$25 USD σε 40 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
Avatar Χρήστη
With over 5 years of hands-on experience in database administration and programming, I hold a strong expertise in PostgreSQL which makes me the perfect fit for your project. I have successfully optimized several complex database schemas in the past, enhancing the efficiency and performance of high complexity queries like functions, stored procedures, and logical conditions. My solutions ensure not just fast execution but also maintain data integrity and ensure high-level security. While being skilled in MySQL, SQL - my primary focus has been PostgreSQL. I can critically assess your existing schema and make significant improvements that will refine your database, meaning faster and smarter execution for all your crucial queries. I pride myself on my problem-solving skills and I see this task as a challenge to optimize and streamline your database by tackling any technical hurdles it may present. With a proven track record in similar undertakings, you can rest assured that data integrity and performance efficiency will take precedence throughout our collaboration. I look forward to discussing this project further with you!
$15 USD σε 40 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
Avatar Χρήστη
I have more than 15 years of experience in the development As I am an expert, I can build it according to your requirements. Because I have a lot of experience in these fields, I can build your project as soon as possible. I offer excellent software quality work and provide the best support for your project. If you give me this job, I will do my best to finish your job by your timeline. If you want to see my past works, I can show you my past works right now. Ready to discuss this with you about the task now. Thank you for the reading.
$20 USD σε 40 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
Avatar Χρήστη
Hi there, I am writing to express my keen interest in the PostgreSQL Database Administrator position you have posted. With a robust background in database administration, particularly within PostgreSQL environments, I am confident in my ability to bring substantial improvements to your database schema and enhance overall performance. Key Expertise: 1. PostgreSQL Proficiency: My extensive experience with PostgreSQL databases includes managing complex SQL queries, stored procedures, functions, and logical conditions. 2. Database Schema Optimization: I have a deep understanding of database schema optimization techniques, which will be instrumental in revamping and streamlining your existing structure. 3. Data Integrity and Security: Ensuring data integrity and implementing stringent security measures are always at the forefront of my database administration practices. 4. Problem-Solving Skills: My strong problem-solving skills have been honed through years of addressing complex challenges in database management. I am enthusiastic about the opportunity to contribute to the success of your project. I am available at your earliest convenience for an interview or discussion to further delve into how my skills and experience can benefit your database optimization goals. Look forward to your response. Regards, Sakshi S
$20 USD σε 40 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0

Σχετικά με τον πελάτη

Σημαία της ISRAEL
Hadera, Israel
0,0
0
Μέλος από Μαρ 6, 2024

Επαλήθευση Πελάτη

Ευχαριστούμε! Σου έχουμε στείλει ένα email με ένα σύνδεσμο για να διεκδικήσεις τη δωρεάν πίστωση σου.
Κάτι πήγε στραβά κατά την προσπάθεια αποστολής του email σου. Παρακαλούμε δοκίμασε ξανά.
Εγγεγραμμένοι Χρήστες Συνολικές Αναρτημένες Δουλειές
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Φόρτωση προεπισκόπησης
Δόθηκε πρόσβαση για Geolocation.
Η σύνδεση σου έχει λήξει και τώρα έχεις αποσυνδεθεί. Παρακαλούμε συνδέσου ξανά.