Harikrishnan.

About Harikrishnan.

I’m a results-driven Full Stack Developer with a strong focus on building scalable, secure, and high-performance applications using Python, React, and cloud-native technologies. Over the past few years, I’ve developed, deployed, and optimized end-to-end solutions that not only solve business problems but also enhance user experiences and operational efficiency.At Cognizant, I’ve led full-stack initiatives that combined FastAPI, React (TypeScript), and Azure services to deliver enterprise-grade AI-powered applications. My work in integrating Generative AI features—like AI-assisted content generation and intelligent automation—has significantly improved productivity and reduced content creation time for clients.Earlier at TCS, I honed my backend and DevOps expertise by designing REST APIs, WebSocket systems, and AWS-based automation pipelines. I take pride in writing clean, modular, and maintainable code while using modern DevOps practices—Docker, Kubernetes, and CI/CD pipelines—to streamline deployments and boost reliability.Beyond coding, I enjoy solving problems that push me to explore new technologies—from Retrieval-Augmented Generation (RAG) and microservices to infrastructure automation with Terraform. I believe in continuous learning, collaboration, and delivering measurable impact through innovation and precision.I’m now looking for global opportunities where I can contribute to challenging projects involving Generative AI, full-stack development, and DevOps engineering, while growing alongside forward-thinking teams that value innovation and excellence.

Experience

1. Full Stack Developer

   Cognizant

   Jan 2023 — Present · Kochi, IN

   As a Full Stack Python Developer at Cognizant, I design, develop, and deploy enterprise-grade web applications with a strong focus on scalability, performance, and cloud-native architecture. My work integrates FastAPI, React with TypeScript, and Azure services to deliver innovative solutions that drive measurable business impact- Developed a full-stack application with AI-assisted blog generation, video script creation, and associate profile management, enhancing content creation productivity and reducing manual effort- Integrated Generative AI (GenAI) features using RAG (Retrieval-Augmented Generation) for intelligent and context-aware automation- Deployed applications using Kubernetes and implemented Azure DevOps CI/CD pipelines for seamless, reliable, and automated deployments- Designed secure, high-performance data management workflows with Azure Storage Services, improving accessibility and system reliability- Contributed to the backend of a no-code email campaign platform built with Flask, React, and AWS, reducing engineering efforts by 90% and saving $18M for the client- Applied clean architecture principles, modular design, and optimized algorithms to improve response time and maintainability- Collaborated with cross-functional teams to drive automation, code quality, and DevOps adoption across development cycles.

Education

• Mahatma Gandhi University (MGU), Kottayam

  Bachelor's degree, Computer Science

  2016 — 2019