Vaibhav Tamakuwala

Vaibhav Tamakuwala Senior Consultant-| - | linkedin.com/in/vaibhavtamakuwala Professional Summary Results-driven Senior Software Engineer with 3+ years of experience in designing and optimizing scalable, high-performance backend systems. Proficient in Node.js, NestJS, TypeScript, PostgreSQL, MongoDB, and Redis, with expertise in architecting microservices and distributed systems. Skilled in API development, real-time communication (WebSockets, RabbitMQ), and cloud-native deployments (AWS, GCP, Kubernetes). Strong focus on performance optimization, security (OAuth 2.0, JWT, RBAC, rate-limiting), and database efficiency, ensuring low-latency, high-availability applications. Passionate about solving complex problems, mentoring developers, and driving projects toward success with clean, maintainable code and best practices. Always eager to explore emerging technologies and innovate in backend engineering. Core Skills ●​ ●​ ●​ ●​ ●​ ●​ ●​ Backend Development: Node.js, NestJS, Express.js, Fastify, gRPC Frontend Development: ReactJs Languages: JavaScript, TypeScript Databases: MongoDB, PostgreSQL, MySQL, Redis Cloud & DevOps: AWS, Google Cloud, Kubernetes, CI/CD API & Security: RESTful APIs, WebSockets, OAuth, API Gateway, Payment gateways Other Tools: Git, GitHub, GitLab, BitBucket, Postman, RabbitMQ, Redis Experience Senior Consultant Narola Infotech Solutions | 06/2024 – Present ●​ Designed and optimized scalable backend systems for high-traffic applications using NestJS, Fastify, and microservices architecture, ensuring low-latency performance. ●​ Implemented cloud-native architectures using Kubernetes, and event-driven microservices. ●​ Improved system performance by 30% through database indexing and caching strategies. ●​ Led API security improvements, implementing OAuth, JWT authentication, and rate limiting. ●​ Developing real-time gaming APIs with WebSockets and event-driven design, enabling seamless multiplayer interactions and high-speed data synchronization. ●​ Implemented multi-tenant database solutions, improving scalability and ensuring secure data isolation for diverse client needs. ●​ Directly collaborated with clients, gathering requirements and delivering customized backend solutions, while mentoring junior developers on best practices. Software Engineer Knovator Technologies Pvt. Ltd. | 03/2022 – 05/2024 ●​ ●​ ●​ ●​ Developed microservices-based backend systems, managing over 10T+ API requests daily. Automated deployments with CI/CD pipelines, reducing release time by 60%. Integrated payment gateways, WebSockets, and real-time data processing solutions. Optimized database queries and reduced response times by 25%. Key Contributions & Projects ●​ Scalable SaaS & Enterprise Solutions – Built and optimized microservices architectures for applications handling high user loads. ●​ Cloud & Serverless Development – Designed Azure Functions, reducing infrastructure costs by 40%. ●​ Real-Time Applications – Implemented WebSocket-based systems for multiplayer gaming backend, live tracking, notifications, and real-time order updates. ●​ Database & Performance Optimization – Improved PostgreSQL and MongoDB query performance, caching strategies, and data consistency. ●​ Security & API Gateway Implementation – Strengthened API security through OAuth, JWT, and rate-limiting mechanisms. Education Bachelor of Technology (B.Tech) in Computer Engineering​ Institute of Advanced Research | 2018 - 2022 | Gandhinagar, Gujarat Achievements ●​ Employee of the Year – Recognized for outstanding performance and contributions. ●​ Best Intern Award – Earned for dedication and impactful project contributions.