About
Full-Stack Developer with 3+ years of experience architecting scalable web applications using React.js, Node.js, and NestJS. Expert in RESTful APIs, microservices architecture, and database optimization (MySQL, PostgreSQL). Proven track record with fintech payment integrations, JWT authentication, role-based access control, and real-time systems delivering enterprise-grade solutions.
Skills & Expertise (32)
Work Experience
Full-Stack Developer
eSparkBiz Technologies Pvt. Ltd.
Jan 2023 - Present
Architected and maintained scalable RESTful APIs and full-stack applications using React.js, Node.js, and NestJS for multiple enterprise clients. Engineered JWT authentication and role-based access control (RBAC) systems with AES encryption across frontend and backend layers. Optimized MySQL and PostgreSQL queries through strategic indexing and query restructuring, achieving 40% reduction in database response times. Designed event-driven microservices architecture leveraging RabbitMQ for decoupled, fault-tolerant message processing and improved system resilience. Collaborated within Agile teams using Git, GitLab, and Bitbucket following industry best practices and deployment standards. Translated complex business requirements into technical specifications and delivered scalable solutions on schedule.
Education
Master of Computer Applications (MCA) - Saurashtra University
2021 - 2023 ยท Afghanistan
Bachelor of Computer Applications (BCA) - Shree G.K. & C.K. Bosamia College
2018 - 2021 ยท Afghanistan
Certifications
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Skills (32)
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