Generative AI Developer
Building human-centered applications with LLMs. Focused on delivering scalable, production GenAI products that automate complex workflows.
I'm Joel Jaison, a
Generative AI Developer
based in India.
Generative AI Developer who builds human-centered applications with LLMs and multi-agent orchestration.
Focused on delivering scalable, production GenAI products that automate complex workflows and create measurable user value. My expertise spans LangChain, multi-agent systems, and backend optimization.
Real-World Experience,
Real Results.
Software Developer
IBM
Jul 2025 - Present
Led backend engineering for Watsonx Orchestrate, enabling multi-agent LLM workflows. Implemented orchestration with LangChain & LangGraph, boosting efficiency by 35%. Benchmarked Granite, Mistral and GPT models, reducing inference cost by 22%.
Software Developer Intern
IBM
Jan 2025 - Jul 2025
Improved IBM Knowledge Catalog UI (React + TypeScript) and refactored REST APIs, reducing latency by 28%. Integrated AI-assisted metadata discovery across Watsonx microservices.
Alexa Skill Developer (Intern)
Inclusys Org Foundation
May 2023 - Jun 2023
Built Alexa Skills for elderly memory exercises, raising engagement by 30%. Deployed voice services on AWS Lambda, maintaining 99% uptime.
Work I've done to make
a meaningful impact.
LawLens AI
Compliance Assistant using RAG + Mistral-7B; retrieval via ChromaDB; 96% rule-match accuracy. 1st Prize at BeachHack.
KeyPilot
GenAI API gateway for semantic routing, caching and vector retrieval; event-driven architecture with Redis Streams.
Livie
AI Storytelling Assistant & Elderly wellness companion using fine-tuned Mistral-7B. 1st Runner-Up at IBM GenAI Conclave 2024.
GeeksforGeeks Profile API
API to fetch user execution details, rank, and scores from GeeksforGeeks. Supports generating DSA cards.
Downloads Organizer
Rust automation tool that organizes downloads by moving files to appropriate directories based on extensions.
StarBoard
Task management application built with Rust and Tauri for efficient workload organization.
AI Matchmaker
Retro-inspired chat game where users “woo” an AI using creativity and humor. Built for Useless Hackathon.
Honors & Achievements.
1st Prize at BeachHack 2025
LawLens AI - Compliance Assistant with 96% accuracy.
1st Runners Up, Gen AI Watsonx Challenge
Built scalable multi-agent workflows using IBM Watsonx.
Best Project Award
S5, CS Department, Sahrdaya College of Engineering and Technology.
Best Project Award, Refine Hackathon
Recognized for innovative problem-solving and technical execution.
We came, we saw, we built a haunted house. 🛕
ᴄʜᴀᴀᴛᴀɴ: ᴛʜᴇ ʟᴀꜱᴛ ʀɪᴛᴜᴀʟ — Brahmayugam-inspired multiplayer horror. 👹
After an intense 48-hour sprint, our team bagged 2nd Prize at The Global Game Jam Kerala, organised by SAIK — Society of AVGC-XR Institutions in Kerala. From brainstorming the “Mask” theme to a live multiplayer demo in two days — exhausting, chaotic, and completely worth it.
🤝 The Dream Team
Joel Jaison · Alkesh Benny · Adwaith Jayasankar · Haris Peter
+ Grok AI (cinematographer) & ChatGPT (lead artist) 🎬🎨
☕ Backend runs on a free Render server — give it a moment to wake up before the ritual begins.
Technical Arsenal.
Knowledge and Growth
Beyond the Classroom.
B.Tech, Computer Science Engineering
Sahrdaya College of Engineering & Technology (CGPA: 7.6/10)
Higher Secondary (Computer Science)
Don Bosco HSS (97.5%)
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Easter Eggs🥚
This portfolio has secrets. Curious enough to find them all?
7 remaining
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Something on this page can spin…
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An ancient video-game cheat code exists…
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Some headings respond to repeated provocation…
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What do you say to a dev you like?
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Achievements deserve more than a glance…
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The footer knows things. Knock three times.
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Some things only happen after the world sleeps…