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Techamana connects you with the World's Best 5% of SQL talent. Work with elite SQL developers who have passed our rigorous vetting process, ensuring you get the best expertise for your groundbreaking projects.
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Featured SQL Developers
Dwight Sage
A highly experienced software developer and analyst with over 30 years of expertise in employing diverse software development languages, tools, and platforms to enhance, automate, and optimize processes. Demonstrates a proven ability to work effectively both independently and within team environments, think creatively, solve complex challenges, and deliver high-quality solutions. Proficient in full stack development, encompassing both back-end and front-end technologies, with extensive experience in cloud technologies, database management, and data visualization.
Luis Machado Reis
Experienced Software Architect with over 20 years delivering scalable, cloud-native, and high-performance systems. Specialized in Java, Spring Boot, AWS, and distributed architectures. At Trustly, led the evolution of a mission-critical payment platform using EKS, Terraform, Ansible, and AWS CDK, ensuring resilience during peak transaction volumes. At Aurea Software, modernized legacy systems through cloud migration and containerization. Strong focus on DevOps, CI/CD automation, observability, and security. Hands-on, detail-oriented, and strategic—skilled at aligning architecture with business outcomes while mentoring teams and promoting best practices in engineering and delivery.
David Jensen
Over the course of my 25+ year career in software, I have continually been at the leading edge and have found ways to be a part of emerging trends. This has included, cloud and PaaS native architectures, IoT systems, Edge computing and analytics and more. I have been in an architect role for the past 10 years at various companies and I have remained hands on because I value technical ability and don't want to become outdated. Additionally, in the past 5 years, I have been growing my capabilities in the crypto/web3 space and feel like I could provide value in a role that involves web3 development, but currently, my strongest skills are architecture design and cloud-native backend development.
HarAman Singh Chadha
I’m a seasoned software and systems engineer with over 20years of experience building reliable, scalable applications in cloud environments like Azure. My work spans full-stack development, infrastructure automation, and system design, with a strong focus on performance, security, and maintainability. I’ve led teams through digital transformations, implemented CI/CD pipelines, and optimized architectures for distributed systems. I’m passionate about continuous learning and enjoy solving complex problems through thoughtful engineering. Outside of work, I freelance, contribute to open-source projects, and mentor aspiring developers.
Yosuan Crespo
Results-driven Senior QA Engineer with a Computer Science Engineering background and 17 years of proven expertise in both manual and automated testing across web, mobile (iOS, Android), API and blockchain platforms. Skilled in architecting end-to-end test strategies, leveraging JavaScript, TypeScript, Python, Java, SQL and industry-leading frameworks (Cypress, Selenium, Appium, Playwright, Pytest), within Agile (Scrum, Kanban) environments and CI/CD pipelines, consistently reducing critical defects and accelerating release cycles. Bilingual (English-Spanish) and collaborative leader who has mentored high-performance QA teams, driven TDD/BDD adoption and stepped into Project Manager roles to align quality initiatives with broader business objectives. Owns an LLC.
Joe Anderson
Hi there, I'm a software systems developer specializing in low-level programming (Nim & C), and passionate about developing hard real-time solutions. Show me a bottleneck and I'll fix it with joy. My two decades of programming experience -- including game-programming, legacy code maintenance and research-related tooling -- makes me qualified to implement your project. I'm a good communicator, easy to work with, and looking forward to hear from you.
Rafael Padilla Gascón
I'm a .NET developer with a passion for building end-to-end software solutions. I enjoy working closely with teams, finding ways to improve architecture, and staying curious about new technologies. I'm always looking for better ways to approach challenges and believe in the value of clean code, collaboration, and agile practices.
Michaela Glaze
I’m a Staff-level Software Developer in Test with 12+ years of experience driving test automation, infrastructure optimization, and release stability across mobile and web platforms. I specialize in reducing flakiness, improving CI/CD observability, and building scalable test strategies. I’ve led initiatives across startups and enterprise teams, and I enjoy freelance work where I can deliver fast, high-impact results in quality engineering. My belief is that quality is owned by the entire team and my goal is to enable teams to most fast and have confidence in what they are releasing.
Techamana's talent pool features an extensive network of experienced SQL developers ready to tackle your projects.
Begin HiringHow Techamana Vets Expert SQL Talent
At Techamana, we maintain the highest standards in developer selection. Our SQL experts undergo a comprehensive 4-step vetting process that evaluates technical skills, problem-solving abilities, communication skills, and team and culture fit. Only the top 5% of applicants pass our rigorous screening, ensuring you work with exceptional talent who can deliver outstanding results for your projects.
Technical Assessment
Rigorous coding challenges and problem-solving tests to evaluate SQL proficiency and best practices.
Project Review
Thorough examination of past projects and contributions to open-source SQL repositories to assess real- world experience.
Video Responses
Video responses for open-ended questions to assess problem-solving ability, communication skills, and team and culture fitment.
What to Look for When Hiring a SQL Developer
When hiring an SQL developer, prioritize query optimization, indexing knowledge, and complex joins/subqueries.
Candidates should design normalized schemas, manage transactions, write stored procedures/triggers, and tune performance for mission-critical databases.
Learn how SQL is used in modern applications
Industry insights and best practices
SQL (Structured Query Language) is used to manage and manipulate data in relational databases. It's essential for querying, updating, and managing data in various applications.
Data Retrieval
SQL is used to retrieve data from relational databases based on specific criteria.
Data Manipulation
SQL is used to insert, update, and delete data in relational databases.
Data Management
SQL is used to manage database objects, such as tables, views, and indexes.
Data Analysis
SQL can be used to perform data analysis and generate reports.
The Techamana Advantage
Majority of our clients choose to continue working with our talent after their initial project
Our screening and matching process ensures exceptional talent are matched to your precise needs.
Start HiringFAQs
Hiring SQL Developers is easy with Techamana
Connect with top-tier SQL developers in just a few simple steps. Our streamlined process ensures you find the perfect match for your project needs.
Tell us your needs
Share your project requirements, timeline, and the specific SQL skills you're looking for.
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Our talent matchers will connect you with pre-vetted SQL developers from our elite network.
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