AI Engineer
Swagata Das
Building web and AI solutions that make a difference.
About Me
I'm Swagata Das, a dedicated Full-Stack Developer with a passion for creating efficient and scalable web applications. With expertise in both front-end and back-end technologies, I thrive on transforming ideas into functional digital solutions. My goal is to leverage technology to solve real-world problems and deliver exceptional user experiences.
View My WorkWork Experience
Software Development Intern
CometChat
June 2025 - Present|Mumbai, Maharashtra, India|Remote
- Pioneering Agentic AI features that make chat experiences feel alive—autonomous assistants that adapt, self-orchestrate, and proactively resolve conversations at scale.
- Engineered seamless SDK + UI Kit integrations to supercharge real-time messaging, reducing integration friction and boosting developer velocity across multiple product lines.
- Designed LLM-driven routing and tool-use flows (LangChain/Mastra) that dynamically pick the right model, memory, and actions for each conversation—no manual tuning required.
- Optimized WebRTC signaling and presence updates for ultra-low latency interactions, pushing end-to-end message delivery to near-instantaneous on congested networks.
- Built experimentation hooks and observability for AI behaviors, enabling data-backed rollouts and rapid iteration on autonomous chat capabilities.
Open Source Contributor
Rocket.Chat
February 2025 - April 2025|Wilmington, Delaware, USA|Remote
- Delivered production-grade Rocket.Chat apps with deep GitHub webhook automation—instant issue triage, PR signals, and channel-native developer workflows.
- Shipped FAQ and AI chat modules with smart intent detection and retrieval, turning channels into self-service knowledge hubs for fast, accurate answers.
- Extended TypeScript data layers and Sequelize models for cleaner, safer integrations, cutting edge cases and improving maintainability.
- Hardened Node.js app lifecycles, improved error boundaries, and streamlined deployment scripts for predictable releases across community servers.
- Collaborated across maintainers to uplift DX: better docs, clearer APIs, and sample apps that lowered the barrier to building powerful chat automations.
Technical Skills
Selected Projects
Kernel
Chat with your entire codebase, powered by a high-performance RAG engine delivering instant semantic search and rich technical insights.
Portal
A fast, minimal developer portal that centralizes AI chat, rooms, and productivity tools in a single place.
StumpVizz
Ad-free, high-quality cricket live streaming platform with real-time chat and AI powered match summaries.
Achievements & Certifications
CKAD certification from the Cloud Native Computing Foundation.
2022
Selected as a Grand Finalist from 20,000+ teams across the country.
2024