I turn manual work into systems that run themselves.
Mangalam Kumar builds multi-agent pipelines and automation systems — from scheduling thousands of interviews to generating full websites with AI agents that hand off work to each other.
Pull signal from job boards, forums, calendars, inboxes.
Agents classify, rank, and decide what matters.
Scheduling, routing, and generation run without hands on it.
Results land in Discord, inboxes, or a live preview.
candidates scheduled automatically across R1, R2, and HR rounds
cut in scheduling time — 15 minutes down to about 1 per candidate
end-to-end pipelines built for Kalvium — hiring, CGPA, and placements
students mentored across Kalvium's program
Things I've built to replace the manual version.
Each one started as a repetitive task someone was doing by hand.
Hiring Automation System
A Google Apps Script system that schedules technical, teaching-demo, and HR rounds for Kalvium's hiring pipeline — matching panel availability, creating Meet links, and handling reschedules and no-shows without anyone touching a calendar.
Student Progress & CGPA Pipeline
As product manager for this workstream, I owned the pipeline end to end: tracking each student's individual class attendance and progress, calculating CGPA, and auto-sharing personal progress reports back to students — all running on Apps Script across the partner university program.
Placement Dashboard
A Google Workspace Studio flow that reads placement and internship emails as they arrive, extracts company, role, and offer details plus any attached documents, and appends them straight to a live sheet students use directly. It also keeps listings current — updating a role to "selected" or removing it entirely once a company closes hiring.
Fabricate
A multi-agent website generator. Five agents hand a request from refinement to taste to layout to code to a live preview, running in sandboxed environments so you watch the site build itself.
WhatsApp Notification Router
Built for HackerRank Orchestrate. A resumable batch pipeline that reads text, images, and voice notes and routes each message to the right recipient, with cached user profiles precomputed ahead of time.
Hermes Automations
Daily bots that scrape job boards and trending-product feeds, reason over what's worth surfacing, and deliver a clean digest to Discord every morning — no cron babysitting required.
Synapse
A retrieval system pairing Gemini with ChromaDB and an active learning loop, so it gets sharper with every correction instead of staying static after launch.
Notes I've written along the way.
Posted on Medium — click through to read the full piece.
Mastering Multi-File C++ Projects: Organize, Guard, and Compile
Apr 26, 2025Integrating Hermes Agent with Discord: A Step-by-Step Guide (Two-Way and One-Way)
Jul 11, 2026Lessons from Building an Expense Tracker: File I/O, Error Handling & Circular Imports in Python
May 25, 2025Guided them through Hacktoberfest — they shipped.
Two students I mentored through Hacktoberfest 2025, from first PR to completion.
Rahul R R
Hacktoberfest 2025 · Open Source“🌟 Hacktoberfest 2025: Completed with all badges + Super Contributor! 🌟 This October, I decided to step into open source a bit late, but definitely worth it! Despite the late start, I managed to dedicate time consistently and contribute meaningfully to multiple projects, earning all Hacktoberfest badges and the Super Contributor tier. A huge shoutout to my mentor Mangalam Kumar for guiding me throughout this journey — your support made all the difference.”
Vishal Muthukumar
Hacktoberfest 2025 · Open Source“Finally jumped into Hacktoberfest '25 – and what a ride it was! I'll be honest, I started late — just before the last week of Hacktoberfest 2025. But something clicked, and I decided to give open source a proper shot. None of this would've happened without Rahul RR and Mangalam Kumar, who kept pushing me to actually do it instead of procrastinating. That support made the difference. Starting late turned out to be fine. You don't need the whole month. You just need to start.”
What's actually running under the hood.
Picked per project, not per trend.
Mentoring by day, building agents by night.
I mentor students inside Kalvium's work-integrated B.Tech CSE program, where the job is part teaching and part making sure the systems around teaching actually work.
Outside of that, I build agentic pipelines for fun — things that gather information, reason about it, and act, with as little manual glue as possible. Most of what's on this page started as "I'm tired of doing this by hand."
Based in Coimbatore, Tamil Nadu.
Technical Mentor
- —Mentors students across a work-integrated CSE program with 20+ university partners
- —Worked as product manager on a workstream spanning 4 concurrent projects
- —Builds internal tools for hiring, scheduling, and content operations
- —Writes evaluator-facing documentation for Kalvium's assessment tooling
- —Ships automations that run without daily supervision
Let's build something that runs itself.
Open to conversations about mentoring, automation, or agentic systems.