Harshit Agarwal

On-site developed scalable, secure microservices using FastAPI and PostgreSQL, focusing on RESTful API design, authentication, and granular access control in cloud-native environments (AWS). Built internal developer tools and dashboards with React, TypeScript and Next.js, enabling seamless frontend-backend communication and enhancing developer productivity. Explored and implemented GenAI-powered automation workflows, utilizing state-of-the-art language models (GPT, Claude) to accelerate backend data enrichment, intelligent insights extraction, and process optimization. Integrated CI/CD pipelines using Docker and Kubernetes, improving deployment automation, monitoring, and incident response efficiency.

Contributed to financial services transformation by implementing secure blockchain infrastructure (Hyperledger Fabric) ensuring data integrity for enterprise clients. Implemented cryptographic protocols and conducted smart contract security audits for the DPP system. Applied DevSecOps principles, integrating automated security testing into CI/CD workflows for continuous compliance.

Contributed to the design and implementation of secure, permissioned blockchain infrastructure (Hyperledger Fabric) to guarantee data integrity and tamper-proof transaction logging. Developed decentralized identity (DID) frameworks leveraging self-sovereign identity (SSI) principles to enhance user privacy and compliance with GDPR and other regulations. Implemented cryptographic protocols, smart contract auditing, and security best practices as part of the Digital Public Platform (DPP) system for secure digital asset management.