SQL Developer & Manual Tester

@durgesh8527

With my extensive experience in database development and strong knowledge of Microsoft SQL Server, I can provide you with the highest level of service for your project. Having worked on several large-scale projects, I am well-versed in designing and implementing normalized schemas, migration scripts, and optimized queries. My expertise in T-SQL will ensure that the backend of your desktop application is efficient, robust, and scalable. Additionally, my proficiency in writing clear, reusable stored procedures will facilitate future maintenance and enhancements. As an experienced full-stack developer slash tester, I am uniquely equipped to meet both your development and testing needs. My capacity to switch between both roles is seamless thanks to a disciplined mindset that prioritizes thoroughness, meticulousness, and bug-free code. My track record includes structured manual testing of complex applications where I have adeptly handled common user paths as well triaging edge cases to uncover performance or integrity issues. I consistently provide precise reproduction steps, visual evidence like screenshots or short clips when needed, and concise yet detailed defect reports – all important facets for effective troubleshooting.

@anchalsingh0005

With over 7 years of experience, I believe my SQL skills coupled with my full-stack development background make me an excellent candidate for this project. I have a proven record in designing robust databases and creating optimized T-SQL queries. My knowledge of Oracle and PHPMYADMIN databases complements my familiarity with Microsoft SQL Server, ensuring that I can handle the database needs of your desktop application proficiently. Moreover, my previous work in quality assurance has equipped me with the meticulousness and discipline to effectively conduct structured manual tests on all aspects of your application. I have a record of delivering precise bug reports with reproduction steps, screenshots or short clips as required, allowing for better debugging. You'll be assured of professional work ethic and timely delivery. Lastly, I am quick to adapt between different tools and mindsets, switching comfortably between SSMS for development and ensuring a disciplined QA approach for testing. This makes me a versatile fit for your project as it requires both development and testing expertise. Choosing me would ensure you receive not just a finished product but one that has been thoroughly checked for any potential issues, guaranteeing performance, integrity and security. Let's dive right in!

@VanizG

hello, you need someone to design and optimize the sql server database layer for your desktop application and then perform structured manual testing to validate functionality, performance, and data integrity. i can design the database, write efficient t-sql queries and stored procedures, execute comprehensive manual testing, document defects with clear reproduction steps, and deliver a well-structured test plan with results. i have experience with microsoft sql server, t-sql, stored procedures, database design, ssms, query optimization, manual testing, and desktop application qa. best regards, dharam

@susany6

Hi, I have reviewed your requirements and can support both the SQL Server development and structured QA aspects of this project. I have experience designing normalized database schemas, writing optimized T-SQL queries, creating reusable stored procedures, and improving data-layer performance for desktop applications. I can also perform detailed manual testing with clear test cases, reproducible bug reports, screenshots, and actionable feedback. I’ll provide clean documentation, migration scripts, and a reliable testing process to ensure the application is stable and production-ready.

@mikhailmikhail80

Hi, I read your project carefully and I can deliver exactly what you need. I can start immediately and show you the first preview in a few hours. Let’s discuss the details. You name your price. Top quality guaranteed. With 10 years of experience in this field — your satisfaction is our priority. Although this is our first project on Freelancer.com, we have a proven track record and will deliver the highest quality at the most competitive price.

@rameena50

Hi, your time is valuable so I'll keep this short. I understand exactly what you're looking to achieve. I'll build or improve your solution using Database Administration, Software Testing, Microsoft SQL Server, Data Analysis, SQL, Test Plan Writing, Database Design and Database Development, keeping the code clean, the functionality reliable, and everything aligned with your requirements. My focus is on delivering a solution that works right the first time, not just getting the job done. One quick question: is there anything you'd like me to prioritize before I get started? Rameen

@uzairg15

Hello, I’m interested in working on your SQL Server project. I have over 3 years of experience working with SQL, database design, ETL pipelines, and analytics engineering across banking and financial domains. I can help you design a normalized SQL Server database, write and optimize complex T-SQL queries, develop reusable stored procedures, and ensure the data layer is scalable and maintainable. My experience includes data modeling, query optimization, and improving database performance in production environments. In addition to development, I can perform structured manual testing of the application by validating user workflows, identifying edge cases, documenting reproducible issues, and providing clear bug reports with supporting evidence. I value clean database design, well-documented code, and clear communication throughout the project. I would be happy to review your existing codebase and discuss the best approach before getting started. I look forward to working with you.

@anmolbdev

Hi, I have experience with SQL database design, query optimization, and backend development using Java, Spring Boot, MySQL, and PostgreSQL. I'm also comfortable with structured manual testing, reproducing bugs, and documenting clear test cases. I can deliver clean, maintainable SQL, thorough testing, and clear communication throughout the project. I'm ready to start immediately. Looking forward to working with you. Thanks, Anmol Bhutani

@Kishoreindia

Dear Sir/ Madam, I hope you are doing well. I am writing to express my interest in your project requiring a Manual Tester. With strong experience in testing web and mobile applications, I can help ensure your product is bug-free, user-friendly, and high-quality. ? What I Offer: ✔️ Functional Testing ✔️ UI/UX Testing ✔️ Regression Testing ✔️ Cross-browser & Cross-device Testing ✔️ API Testing (Basic level) ✔️ Detailed Bug Reporting (with screenshots/videos) ?️ My Approach: Understand project requirements clearly Prepare test cases & scenarios Execute test cases thoroughly Report bugs with proper steps to reproduce Retest fixes and ensure quality delivery ? Experience Highlights: Tested multiple mobile apps (Android/iOS) Experience with Flutter-based applications Worked on real-time features like notifications, APIs, and UI validation

@iojernfjn

Hello. I have 5 year expertise in SQL Server. I created more than 1k queries for managing and retrieveing data from sql server. I can manage schema, write complex queries, create store procedures for managing data. Also manual testing expertise to ensure effeciency. Feel free to connect.

@ravijp67

I am a full stack developer with 25+ years of experience in development of Desktop applications using Various tools like Foxpro, Clipper, VB, Power builder,VFP, Access, Java, Vb.net, C# with databases SQL Server, Oracle and MySql. I am available to start immediately with flexible timings.

@AbdallahWk

Hello, I can help you build a robust SQL Server backend and thoroughly test your desktop application to ensure reliability, performance, and data integrity. My experience includes Microsoft SQL Server, SSMS, T-SQL development, database design, query optimization, stored procedures, and normalization. I can design a scalable schema, write efficient queries, and create reusable stored procedures with clear documentation. Beyond development, I'll perform structured manual testing by validating user workflows, exploring edge cases, and documenting defects with detailed reproduction steps, screenshots, and recommendations. I'll also prepare a comprehensive test plan with executed test cases. You'll receive: • Normalized database schema and migration scripts. • Optimized T-SQL queries and documented stored procedures. • Test plan with executed test cases. • Clear bug reports with reproducible steps. I write clean, maintainable SQL code and focus on performance, accuracy, and long-term maintainability. I'm ready to review your existing codebase and start immediately. I look forward to working with you. Best regards, Abdallah Waheed Khattap

@Niteshsinha055

Hi, I can help with both the SQL Server development and the manual testing side of this project. I have experience with schema design, T-SQL, stored procedures, query optimization, and structured QA for desktop applications. I can deliver a normalized schema, clean and reusable database logic, and a disciplined test cycle with clear defect reporting, screenshots, and reproduction steps. I’m methodical, detail-oriented, and comfortable working across both SSMS and QA execution. Best regards, Nitesh Prabhakar

@celalcant

With over 5 years of experience as a Software Test Specialist, I work on retail technologies, POS (Point of Sale) systems, and Self-Checkout (SCO) solutions. I play an active role in software quality assurance processes including functional testing, regression testing, defect analysis, SQL validation, and hardware integration testing. I have hands-on experience with Linux (Debian)-based systems, API testing, and AI-powered camera systems and security scale integrations within payment systems. With technical knowledge in Java, C#, Python, SQL, and C, I collaborate effectively with development teams to help build reliable, high-quality software solutions.

@shubhamp090

Hi, I have 3.5+ years of experience as a Data Engineer and SQL Developer. I have worked on MySQL legacy systems data migration, ETL pipeline development, SQL optimization, Azure Data Factory (ADF), SSIS, and database performance tuning. I can deliver a high-quality, optimized solution that meets your requirements with clear communication and on-time delivery. I'd be happy to discuss your project in more detail and get started right away. Thanks, Shubham Pawase

@heenag56

Hi, Your project aligns closely with my experience. I have over 9 years of experience working with Microsoft SQL Server, C#, and desktop/backend applications, delivering enterprise solutions across Banking, Financial Services, Insurance, and Government sectors. I can assist with both the SQL development and the manual testing aspects of your project. For the database layer, I can: Design a normalized SQL Server database schema. Develop and optimize T-SQL queries for performance and scalability. Create clean, reusable stored procedures with proper documentation. Deliver migration scripts and ensure data integrity. For QA, I have extensive experience validating backend functionality and database-driven applications. I can perform structured manual testing of your desktop application, covering both standard user workflows and edge cases, while providing: Detailed test plans and executed test cases. Clear bug reports with reproduction steps. Screenshots or screen recordings where required. SQL-based data validation to verify application behavior and data integrity. Having worked on enterprise applications where accuracy, security, and performance are critical, I understand the importance of writing efficient SQL as well as thoroughly validating the final product before release. I would be happy to review your existing codebase, discuss your requirements, and start immediately. I look forward to working with you.

@ivonsperanza

Hello, I’m Ivón, a Systems Engineering student with experience in SQL Server, database analysis, API testing, and software support. I have hands-on experience creating and validating SQL queries, analyzing data issues, and troubleshooting application-related problems. My background combines database skills with QA practices, allowing me to design and review data structures, test application flows, identify defects, and provide clear documentation with reproduction steps.I am comfortable working with SQL Server tools and applying a structured testing approach to ensure data integrity and application reliability. I would be happy to contribute to your project. Thank you for considering my proposal.