AI-edited scene of Jagpreet exploring vector mathematics beside a laptop
PUNE, INDIA · OPEN TO OPPORTUNITIES

HELLO, WORLD. I’M

Jagpreet
Singh Mittu.

Mathematical mind.
Playful intelligence.

ML / AI ENGINEER · PYTHON · MATHEMATICS

US-trained. India-based. A mathematics lover turning Python and machine learning into useful software — with a soft spot for Sudoku, games, and the logic behind them.

AI-EDITED EDITORIAL PORTRAIT
PythonMathematicsSudoku variantsGame developmentMachine learningGenerative AI
2,400+Resumes ranked
+40%Search relevance
<1sCached model loading
300DSemantic word vectors
THE HUMAN BEHIND THE MODELS
01 Behind the code

A serious skill set. A not-so-serious human.

I’m Jagpreet, a software engineer with hands-on experience in AI/ML, data engineering, and cloud applications. I’m drawn to the mathematics behind intelligent software: vectors, patterns, and the elegant logic that makes a difficult problem click.

After studying Computer Science & Engineering at the University of Toledo, Ohio, I’m back in Pune, India — bringing a global perspective, an experimental streak, and a healthy appetite for the next hard problem.

Outside the usual build, I’m a Sudoku solver and gamer. I explore different Sudoku variants with Python and bring that same puzzle-solving mindset to game development with Python, ML, and AI.

Maths for the mind. Games for the imagination. Python for both.

AI-edited scene of Jagpreet solving Sudoku with a notebook and Python

A pencil, a puzzle, and a Python way of thinking.

AI-EDITED EDITORIAL · NOT A HISTORICAL PHOTOGRAPH

NOW BASED IN

Pune, Maharashtra, India

UNIVERSITY OF TOLEDO · USA

B.S. Computer Science & Engineering

Academic coursework completed May 1, 2026 · CGPA 3.36

02 Experience

Less theory. More shipped.

FEB — MAY 2026

AI & Machine Learning Intern

Sedha Consulting Pte Ltd

  • ↗Built end-to-end ML pipelines: preprocessing, exploratory analysis, model evaluation, and NLP-based resume/job-description analysis.
  • ↗Developed a GenAI HR assistant with RAG; delivered APIs, lightweight interfaces, technical documentation, and review presentations.
  • ↗AI Talent Intelligence: ranked 2,400+ resumes with spaCy 300D vectors, improving relevance by ~40%; Streamlit caching reduced model loading from 30s to <1s.

AUG — DEC 2025

Technical Pre-Sales Specialist

Nio Network Inc.

  • ↗Conducted technical pre-qualification and assessed cybersecurity, networking, and cloud infrastructure requirements.
  • ↗Ran customer proof-of-concept projects and used entry-level network/security tools for information gathering.

SEP 2024 — JAN 2025

Event Coordinator · Media & Outreach

ACM-W · University of Toledo

  • ↗Coordinated a five-member creative team and promoted events across LinkedIn, Instagram, and Facebook.
  • ↗Collaborated with ACM and IEEE teams to expand event reach and engagement.

AUG — NOV 2024

Data Engineering Intern

SoftSensor.AI

  • ↗Built and maintained ETL data pipelines; optimized database storage and retrieval for a 10% improvement in query performance.
  • ↗Used Argus Agent for real-time monitoring and optimization of critical data workflows.

JUN — AUG 2023

Industry Immersion Seminar

Park Place Technologies

  • ↗Built a Python data-collection tool using the Microsoft Defender API to analyze device integrity for 100+ devices.
  • ↗Automated retrieval and designed a normalized database schema with cross-functional teams.
03 Projects

Built to solve real problems.

SEMANTIC MATCHING
300D
RESUME VECTORSHYBRID RANKING

Hybrid AI Talent Intelligence Platform

A semantic talent engine built during my Sedha Consulting internship. A Three-Tier Ranking Algorithm fuses cosine similarity over spaCy 300D word vectors, keyword bonuses, and categorical boosts — yielding a 40% relevance boost over keyword search. Streamlit caching cut dashboard load times from ~30s to <1s.

Llama 3.1spaCy 300DStreamlitSVMGroq
+40% relevance · 30s → <1sCase study →
VOICE → INTELLIGENCE
STTLLM
AZURE SPEECHDEEPSEEK

AAP.JS — Voice Interaction System

Voice-driven assistant on a Raspberry Pi 4 stack, fusing Azure Cognitive Speech-to-Text (97.94% accuracy) with the DeepSeek API for context-aware responses. Sustained 3+ hours of continuous, stable public interaction during the Senior Design Expo.

Raspberry Pi 4Azure STTDeepSeekPython
97.94% STT · 3+ hr uptimeCase study →
RETRIEVAL + MEMORY
RAG
PINECONELANGCHAIN

GenAI Chatbot Ecosystem

LLM chatbot with function calling (Google Books), DALL·E 3 image generation via Azure OpenAI, and a Pinecone + LangChain memory stack. Deployed on Azure Static Sites with 20% lower latency.

PineconeLangChainAzure OpenAIDALL·E 3
−20% latencyCase study →
04 Recommendation

A note from the field.

“One of Jagpreet's key strengths is his ability to translate theoretical knowledge into working systems. He went beyond basic keyword-based approaches and designed a more meaningful, context-aware matching system, integrating Llama 3.1 for candidate assessments and skill-gap analysis. I recommend him without hesitation.”
Ranjit Singh
Managing Director · Sedha Consulting Pte Ltd, Singapore
Read Full Letter
05 Skills & learning

The toolkit. Always evolving.

AI & machine learning

PythonspaCy 300DRAGDeepSeekLlama 3.1PineconeLangChainPandasNumPySeabornMatplotlib

Software & cloud

JavaC++C#JavaScriptMERNAzureAzure Cognitive ServicesAWSLinuxGit

Data & visualization

SQL ServerETLData pipelinesRaspberry Pi 4StreamlitPower BI

Development & research

VS CodePyCharmJupyterLaTeXAutoCADSolidWorks

Credentials & continued learning.

Full Stack MERN + GenAI

Udemy · May 2025

Generative AI tools

Coursiv · Dec 2025

ChatGPT, Claude, DALL-E, DeepSeek, Gemini, Jasper AI, Lovable, Midjourney, Stable Diffusion

Career Accelerator · Tableau & Power BI

Be10X · Dec 2025

Power BI Data Analyst Associate — pursuing

Ethical Hacking

Tutedude · Dec 2025

Pursuing

Web Scraping with Python

University of Michigan · Aug 2023

Python development & automation

LinkedIn Learning · Jun–Aug 2023

Design patterns, Tkinter, testing, data structures & algorithms, advanced Python

06 For recruiters

Your role. My relevant work.

AI assessment · portfolio evidence0 / 15,000

Evidence, not buzzwords.

06 Contact

Let's build something intelligent.

Based in Pune, India. Open to software engineering, AI/ML, and data engineering opportunities. Let’s talk about the next useful thing to build.

+91-9205-081-844