Gautam Kumar — Software Engineer

𝗜'𝗺 𝗮 𝗝𝗮𝘃𝗮 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 2 years of experience building robust, scalable, and secure backend systems. My work spans e-commerce, EdTech, MarTech, and AI-driven applications, with a strong focus on Spring Boot Microservices, system performance, and enterprise integrations. I specialize in Java, Spring Boot, REST APIs, Microservices, and secure authentication/authorization using JWT & OAuth2. I work extensively with PostgreSQL, MySQL, JPA, and Hibernate, and I enjoy solving latency and scalability challenges in production systems. I’ve integrated platforms like HubSpot, Stripe, QuickBooks, DocuSign, SendGrid, ServiceTitan CRM, Google Maps/Geolocation, and enabled real-time automation using Webhooks (HubSpot/QuickBooks/DocuSign) and WebSocket-based Rocket.Chat messaging. In AI, I’ve built RAG-based chatbots using OpenAI with Vector DB (PgVector), created multimodal AI bots, and implemented moderation pipelines using AWS Rekognition and Comprehend. I also built an MCP Server and MCP Client using Spring AI to automate HR workflows for employees in my organization. Currently, I’m working on a high-performance Leaderboard system, writing complex stored procedures and optimizing data retrieval to reduce API response time, while ensuring reliable data sync from ServiceTitan CRM. 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀: • Java, Spring Boot, REST APIs, Microservices, JWT/OAuth2 • PostgreSQL, MySQL, JPA, Hibernate, PgVector • Kafka, JMS, NGINX, Webhooks, WebSocket (Rocket.Chat) • OpenAI, Spring AI, MCP Server/Client, RAG, Vector DB • Git, GitHub/Bitbucket, Maven, Gradle, Swagger, Postman, Docker

Stackforce AI infers this person is a Backend Developer specializing in SaaS and AI-driven applications.

Location: Bengaluru, Karnataka, India

Experience: 2 yrs 2 mos