Hi, I'm Achyut Katiyar

AI Engineer

Agents & LLM Systems

Full Stack Engineer

AI engineer and full stack developer building agents, LLM applications, and the production systems behind them. MS Computer Science at Northeastern University. Co-Chair of MIT Bitcoin Expo.

Achyut Katiyar

Featured Projects

Check out some of my recent work

PayPhone
PayPhone
An AI agent that bills video calls by the second and settles on-chain at hangup.
Next.jsTypeScriptAWSTerraform+7
  • 6 settlements ran on-chain, 2 of them on Base mainnet
  • Hand-rolled the x402 verify-to-settle handshake so settlement defers to the hangup webhook
Aptava
Aptava
The property management platform behind a Boston-area brokerage. An Angular agent app and an Express API covering leases, listings, showings, and photos.
Angular 18TypeScriptAngular MaterialRxJS+13
  • Automated lease execution across 18 DocuSign document types, with signing order enforced for tenants, guarantors, landlords, and agents and tabs filled from application data
  • Traced intermittent production 504s to an S3 existence check that called GetObject and never read the body, so every lease PDF draft leaked a socket until the 50-connection keep-alive pool died
SkillBridge AI
SkillBridge AI
A voice-enabled AI professional development platform with real-time market insights, learning paths, and neural glassmorphism UI.
Next.jsTypeScriptOpenAI GPT-4ElevenLabs+7
  • Built a voice coaching PWA on GPT-4 and ElevenLabs across 70+ components, 14 API endpoints, and 18,000+ lines
  • Cached GPT-4 completions in Redis to cut voice-chat latency, with Prisma Accelerate pooling Postgres connections
View All Projects

Technical Skills

My expertise across various technologies and tools

OpenAI API logoOpenAI API
Anthropic API logoAnthropic API
GPT-4 logoGPT-4
Function Calling logoFunction Calling
Tool Use logoTool Use
Model Context Protocol logoModel Context Protocol
ElevenLabs logoElevenLabs
Prompt Engineering logoPrompt Engineering

Achievements

Recognition and milestones from my technical journey

Winner of Hacker House, Goa — Nillion and Aptos tracks ($1500 Prize)

Winner of Move it with Aptos Hackathon ($600 Prize)

Winner of Optimum Hacknet @ MIT ($500 Prize)

Winner of HackSRM 5.0 ($500 Prize)

Winner of Appthon 1.0

Co-Chair of MIT Bitcoin Expo (Hackathon & Marketing)

Moderator, Infrastructure Panel — MIT Bitcoin Expo 2026

Convener of ADD (App Design & Development Club)

DDoS Attack Detection Researcher

Technical Convener of University Student Council

3x Valorant Tournament Champion

Technical Executive of Infinitus (National Level Fest)

Technical LeadershipHackathon WinnerResearchGaming

Recommendations

What mentors and colleagues say about my work

“I had the pleasure of working closely with Achyut as Co-Chairs of the MIT Bitcoin Hackathon, where we jointly led the end-to-end organisation of the event. Achyut took strong ownership across multiple workstreams, including operations, participant experience, and execution on the ground. What stood out most was his ability to remain calm and decisive under pressure. In several high-intensity moments, he stepped in to manage issues quickly and effectively, ensuring the event continued to run smoothly. He is reliable, proactive, and deeply committed to seeing things through. Achyut combines strong execution with leadership, and was a key driver behind the overall success of the hackathon.”

H

Hao Ng

MIT Sloan Fellows | Strategy & Innovation | Fintech, Digital Assets, Capital Markets

Colleague • April 28, 2026

“I am very happy to recommend Achyut for his leadership and technical skills. While serving in a number of leadership roles for the 2026 MIT Bitcoin Expo, Ace juggled many responsibilities, and brought his various workstreams to successful outcomes. In my work with him on the Marketing subcommittee, Ace produced results in design at an extremely efficient rate with a very high level of quality standards. I relied on him more and more as it became obvious he was extremely dependable and creative. He is an excellent problem solver, a sound organizational thinker, and a talented designer with the technical skills to deliver results. Ace is a pleasure to work with, executes with a high level of professionalism, and holds himself to a very high standard.”

T

Tom Pilla

Media Professional | Director of Operations at Milton Access TV | Bitcoin Pleb

Colleague • April 15, 2026

“Achyut has consistently demonstrated a strong work ethic, technical proficiency, and exceptional leadership skills throughout his tenure. As a student council member, Achyut played a pivotal role in organizing and executing various student events.”

A

Anil Nigam

Strategic professional with strong business acumen

Mentor • July 1, 2024

“I am pleased to recommend Achyut for his exceptional technical and leadership skills. As a Technical Executive, he oversaw technical operations using advanced methodologies to achieve project milestones and foster innovation.”

R

Revathi B

Associate Director Student Affairs SRM AP

Manager • May 23, 2024

Achyut Katiyar

AI engineer and full stack developer in Boston, building agents and LLM applications alongside the production web systems behind them. MS Computer Science at Northeastern.

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