Freelance Database Developers Available for Hire

Inanc Gumus, Database freelance programmerHire Now
Freelance Database developer in Istanbul, Turkey

Go & Node.js & React expert. CTO & God level patient mentor with 20+ years of experience.

I've been managing databases for 20 years. Started with Microsoft Access and then SQL Server, MySql, PostgreSQL, SQLite and continued with NoSQL databases like Redis, MongoDB. I've even created my no name database systems for the needs of the projects that I'd been developing. Tuned hundreds of millions of rows databases. Created databases for real-time response needs etc. Also, created caching solutions for all of the databases that I've described so far. So, I'm very OK with database optimization too. I've created many complex SQL queries and tuned them to the last bit of CPU cycle / IO operation.
Andy Maleh, Database freelance developerHire Now
Freelance Database developer in Chicago, United States

Software Development, Architecture and Team Management Consultant

Writing code since 1987 and developing professional software since 2003. Master Software Engineer (DePaul University, Chicago, USA) with a Bachelor of Science in Computer Science (McGill University, Montreal, Canada). Master Software Craftsman. Engineered deal personalization and subscription features for (serving 33MM+ users). Architected Primary languages/skills: Ruby, Rails, JavaScript, Java SE/EE, Spring, TDD, Software Engineering, Software Architecture, Engineering Management, Agile Project Management, and Web/Desktop Development. Hobbies when not coding include drumming, snowboarding, and longboard riding. I like to help honest self-motivated individuals. Please include what you've attempted in your help request to demonstrate effort. Messages sent witho...
Luke Segars, Database freelance programmerHire Now
Freelance Database developer in Charlotte, United States

Full Stack Developer + Bootcamp Instructor + Product Manager

I studied databases in my computer science program during both bachelors and masters. I've implemented and optimized a number of schemas for small businesses and did a good bit of query planning + optimization during my time at Google (not exactly SQL but very close). I also taught SQL + NoSQL to a group of my code school students earlier this year.
Jonathan Eunice, Database software engineerHire Now
Freelance Database developer in Pepperell, United States

full-stack Python & JavaScript ● IT architect & strategist ● DevOps ● smokejumper

Have used and studied relational database systems going back to Stonebraker and Ingres in its early Unix incarnations. Have studied Oracle, DB2, Teradata, NonStop SQL, PostgreSQL, SQL Server, Sybase, and related SQL/relational-based systems going back almost as long. In the late 1980s, I wrote one of the early books tracing the evolution and differences between relational and the then-new style of object-oriented data stores. When NoSQL and document-structured stores (e.g MongoDB, Couchbase, and Cassandra) came on the scene, it was very much back-to-the-future. I've used relational and non-relational DBMSs on many projects myself, and advised clients about their use in many others--including in advanced use cases such as complex object representation within engineering and design system...
Srinivas Bodduluri, Database software engineer and devHire Now
Freelance Database developer in Des Plaines, United States

Passionate, smart working, Test driven Java, J2EE, Web Technologies and database developer with 12+ years of experience

Extensive experience in database design and implementation of highly optimized database queries and stored procedures and functions. Valuable experience in database performance tuning.
Matt Griffiths, senior Database developerHire Now
Kian Khosh, Database freelance developerHire Now
Freelance Database developer in The Hague, Netherlands

Full-Stack IT Specialist | Championing Innovation

Any substantial application will need to store its data somewhere. I've worked with the most used flavors of SQL. On the NoSQL front I work mostly with RethinkDB (JS) and RavenDB (C#). I choose between SQL or NoSQL on a per application basis. SQL has tight controls on data integrity, but not all applications require that. In that case there's more benefit in using a lightweight NoSQL system.
Milan Vucic, Database freelance programmerHire Now
Freelance Database developer in Belgrade, Serbia

350+ sessions, 100% positive rating, Android/Java developer & tutor

I've had a subject called Relational Databases in high-school and after that learned a lot more in the projects that I've done. Strong SQL knowledge combined with good database design skills.
Djuro Alfirevic, Database software engineerHire Now
Freelance Database developer in Belgrade, Serbia

iOS Software Architect

For almost every project written in C#, VB.NET or ASP.NET, there was always a database to support the project.
Jamie Osborne, top Database developerHire Now
Freelance Database developer in Mansfield, United Kingdom

Tech Consultant and Entrepreneur

Throughout my career and business in software engineering I have used many databases such as MySQL, PostgreSQL, SQL Server and Oracle. I have written entire data layers and database abstration models and understand how to write complex SQL queries. I've worked with extremely large data sets and high throughput systems and understand the challenges that can face relational databases. I can design database schemas and normalize them sensibly.
Nathanael Anderson, Database software engineer and devHire Now
Freelance Database developer in Santa Maria Petapa, Mexico

DevOps Engineer

I've been doing database development for over 15 years; have a wide range of experience in pretty much every database platform -- not only building databases, but actually optimizing, replicating and pretty much any other task related to a database.
Hristo Georgiev, Database software engineerHire Now
Freelance Database developer in Yambol, Bulgaria

Web Software Engineer experienced in Angular 5 and Ruby on Rails 5 | Founder of Centroida | Pluralsight author

Hristo has five years of experience managing and developing software development projects using web technologies. He has trained over 20 people in software engineering and written over 60,000 words in guides on Pluralsight. Apart from expertise in software engineering and software architecture, Hristo has an extensive background in business. He has consulted companies from different industries and created digital strategies that are custom-tailored to their needs. He has graduated the American University in Bulgaria with B.A in Computer Science and Business Administration. He was founder and president of The Hub - a student club that gathered students interested tech entrepreneurship, software development and innovation. The club hosted workshops on different technologies, organized fi...
Ariadni-Karolina Alexiou, Database engineer and developerHire Now
Freelance Database developer in Frankfurt am Main, Germany

Python expert for Data Applications & Web Dev

Experience working with relational and non-relational databases to handle complex data. Also was a teaching assistant for a databases course
Mihnea Dobrescu-Balaur, Database coder and engineerHire Now
Freelance Database developer in Bucharest, Romania

Software Development Manager

Databases are core to the work I do, from general design to indexing and optimizaton.
Lucas Nogueira, senior Database developerHire Now
Freelance Database developer in Santo André, Brazil

Eager to learn and help

I have worked with many databases, including non-relational ones. I have attended MongoDB university and also have worked on some projects that needed some heavy PostgreSQL optimization.

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