Vasanthan R's Linkedin Analytics

With 3 years of dedicated backend development experience, I have built a strong foundation in designing scalable, efficient applications using modern technologies. My expertise in Node.js, SQL, JavaScript, and TypeScript empowers me to develop robust RESTful APIs, optimize server performance, and craft comprehensive database solutions for distributed environments. At Crayon'd Digital Private Limited in Chennai, I play a pivotal role in developing RESTful APIs that facilitate seamless data exchange between clients and servers. I design and manage efficient SQL queries, create robust database schemas, and integrate third-party APIs to enhance functionality. My work has significantly improved system performance through optimized indexing strategies and streamlined server processes. Additionally, I contribute actively in agile ceremonies - sprint planning, daily stand-ups, and backlog grooming - to ensure timely delivery and continuous innovation. At Data capten Digital, I honed my ability to translate business needs into effective technical solutions by managing email campaigns and developing engaging HTML email templates. This experience broadened my perspective on aligning technology with business objectives -a perspective that I now apply to my backend-focused work at Crayon'd Digital. I am proficient in frameworks like Express and Fastify, and experienced with ORM tools such as Sequelize and Prisma. My technical skill set includes API documentation with Swagger, rigorous testing using Postman, and the implementation of CI/CD pipelines for reliable, automated deployments. I have also integrated critical cloud services - AWS S3 for file storage, Firebase for authentication, Twilio for SMS notifications, and SendGrid for Email communications-to build secure, scalable solutions. Committed to upholding high performance coding standards and robust error handling practices, I ensure every solution is optimized for speed, reliability, and resilience under load. I continuously explore emerging technologies, including generative AI tools like Cursor AI, to drive innovation and enhance development workflows. Holding a Bachelor’s degree in Computer Science & Engineering from the University College Of Engineering Kanchipuram, I value collaboration, continuous learning, and proactive mentorship. I am passionate about leveraging my technical skills to create impactful solutions and welcome opportunities to connect with professionals who share my drive for digital transformation and innovation.