AI/ML engineer · technical lead · builder

India · IST --:--

Building usefulintelligence.

Abstract

I'm Nimitt Sethiya. I design and build AI-enabled products, dependable backend systems, and tools that make complicated work feel simple.

Keywords — AI systems · Backend engineering · Product thinking

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6+150K+∞
years engineeringusers reachedthings still to learn
Nimitt Sethiya
N / 01
Fig. 1. Currently exploring local AI · voice · agents.

Complex systemscan feel simple.

I work at the intersection of intelligent models and human use. The best engineering is not the most complicated thing in the room—it is the part that makes difficult work feel clear, dependable, and worth returning to.

— Nimitt Sethiya / AI·ML engineer

Things I'vemade public.

Start with a few projects that show how I think. When you want the full picture, open the complete archive across AI, mobile, backend, and systems engineering.

Fig. 2.1. backend
2.1

MYRAH — Local-First Desktop AI Assistant

An on-device desktop assistant that combines local model routing, voice interaction, persistent memory, MCP tools, and controlled desktop actions behind a FastAPI service.

  1. Local model discovery and routing
  2. Voice and desktop interaction
  3. Persistent memory with safety boundaries

Keywords — Python, FastAPI, Ollama, MCP, SQLite, llama.cpp

Private · employer or client work
Fig. 2.2. backend
2.2

Real-Time Voice AI Platform

High-performance FastAPI voice assistant with WebSocket streaming, NLP processing, and text-to-speech synthesis using ElevenLabs.

  1. Low-latency audio streaming
  2. Context-aware AI responses
  3. Multi-language NLP support

Keywords — FastAPI, WebSocket, Python, NLP, Vosk, ElevenLabs

Private · employer or client work
Fig. 2.3. mobile
2.3

AI Health Tracker Mobile App

React Native health tracking application powered by TensorFlow ML models, serving 150K+ users with predictive analytics and personalized insights.

  1. Machine learning predictions
  2. 150K+ user base
  3. Smart notifications system

Keywords — React Native, Firebase, Python, TensorFlow

Private · employer or client work
Table 2.08projects in view

Good technologyshould feel human.

I like difficult problems, but I don't believe the solution needs to feel difficult. My job is to find the signal, make the trade-offs clear, and build a foundation that lasts.

3.1

Start with why. Understand the real problem before choosing a framework or model.

3.2

Make it testable. Turn experiments into observable systems with clear feedback loops.

3.3

Leave it better. Write the docs, share the context, and help the team move faster next time.

What I bringto the table.

PythonLLM integrationsMCPFastAPIModel evaluationVoice AINext.jsSystem design

Table 4.
LeadershipProject and team managementProject Management, Team Coordination, Technical Planning, Code Review, Mentoring
BackendScalable server architecture and APIsPython, FastAPI, Node.js, REST APIs, GraphQL, Microservices
AI / MLApplied AI systems and experimentationLLM Integrations, Prompt Design, MCP, Model Evaluation, Bias Analysis, Azure ML

A few chaptersso far.

A career across mobile, systems, backend engineering, and now the fast-moving edge of applied AI.

  1. [1]

    Special Project Lead

    Millipixels, Mohali, India.

    Nov 2023 - Present

    Build AI-enabled systems and backend services across the full product lifecycle

    • Design LLM integrations, tool workflows, and evaluation experiments
    • Improve API reliability, performance, and consistency under load
    • Lead sprint planning, code reviews, and technical coordination
    • Mentor engineers across architecture, implementation, and delivery
  2. [2]

    Software Developer

    KPIT Technologies, Bangalore, India.

    Mar 2023 - Nov 2023

    Worked on system-level software and performance-sensitive engineering

  3. [3]

    Software Developer

    Mindtree, Bangalore, India.

    Apr 2021 - Jan 2023

    Contributed to a consumer mobile product used by 150K+ active users

  4. [4]

    Mobile App Developer

    Mitraye, Udaipur, India.

    May 2020 - Apr 2021

    Developed and maintained mobile applications with consistent high performance

05.1 · Learning in public

Still a studentat heart.

2023 - 2025

Executive Master's Degree

Blockchain and Big Data · Indian Institute of Technology, Patna

2016 - 2020

Bachelor's Degree

Computer Science · Geetanjali Institute of Technical Studies

Let's makesomething useful.

Whether you're exploring an AI idea, improving a backend system, or looking for a technical partner, I'd love to hear what you're working on.