Jaynesh Shingala

Full Stack Software Engineer experienced in developing scalable, secure, and high-performance web applications across frontend and backend systems. Skilled in React.js, Next.js, Node.js, Express.js, MongoDB, PostgreSQL, MySQL, PHP, and Laravel. Experienced in RESTful API development, authentication, authorization, database design, third-party integrations, payment gateways, performance optimization, testing, debugging, and production issue resolution.

Strong knowledge of full-stack development, backend engineering, system design, data structures, algorithms, SOLID principles, code refactoring, and Agile software development.

Software Engineer at Yanolja Cloud Solution (2024-04 – 2026-05)

Full-Time

• Developed and maintained scalable, secure, and high-performance full-stack web applications across frontend and backend systems.
• Collaborated with designers, product managers, QA engineers, and developers to translate business requirements into production-ready features.
• Designed, developed, and integrated RESTful APIs and third-party services to extend application capabilities and streamline business workflows.
• Designed and optimized relational databases, SQL queries, and data-access logic to improve data integrity, security, and query performance.
• Improved application performance by optimizing backend logic, SQL queries, caching strategies, and frontend assets.
• Wrote and maintained unit and integration tests while troubleshooting and resolving complex production issues. Participated in code reviews, Agile development processes, sprint execution, testing, and continuous code-quality improvements.

Software Engineer at i365 Digital Solutions (2022-04 – 2024-04)

Part-Time

• Architected and developed the iAccount365.in Financial Accounting System, delivering scalable backend services and business-critical financial workflows.
• Designed and implemented the backend architecture for the Budyuk Taxi Platform with a focus on performance, reliability, scalability, and maintainability.
• Built secure and scalable RESTful APIs using Node.js and Express.js, including authentication, authorization, validation, and structured error handling.
• Developed and optimized server-side components to support concurrent users, efficient data processing, and reliable business operations.
• Designed and maintained database schemas, improving data integrity, scalability, database performance, and query efficiency.
• Created technical documentation including database-design documents, API specifications, implementation notes, and development progress reports. Collaborated with cross-functional teams to implement features, troubleshoot production issues, refactor code, and improve system performance.

Bachelor of Technology in Information Technology – Sarvajanik College of Engineering & Technology (2022-06 – 2026-06)

Higher Secondary Certificate – Mauni International School (2020-03 – 2022-03)