Himal A. Mevada
Associate ML Engineer · NexDev Studio · Python · GenAI · NLP
Building intelligent systems at the intersection of AI & language.
Associate Machine Learning Engineer with 2+ years of hands-on experience in fine-tuning and deploying Automatic Speech Recognition (ASR) models for real-world applications. I specialise in Python programming, backend development with FastAPI, and Generative AI with LangChain and large language models. At SHAIP AI Data LLP, I have built production-grade NLP pipelines, document chatbots, LiDAR annotation tools, and multi-speaker audio segmentation systems — all while expanding my expertise into advanced GenAI architectures. I am passionate about designing and implementing innovative AI solutions that address real-world challenges.
2+
Yrs Experience9.0
CGPA (BSc)5+
Certificates75%
ASR AccuracyEducation
MSc IT — Business Intelligence & Analytics
Gujarat University, Ahmedabad
2022 – 2024 | CGPA: 8.94
BSc CA & IT
Ganpat University, Kherva
2019 – 2022 | CGPA: 9.03
Languages
Soft Skills
Communication · Team Work · Adaptability · Critical Thinking · Problem Solving
Career
My
Experience
Jan 2024 – Present
Associate Machine Learning Engineer
SHAIP AI Data LLP · Ahmedabad, India
- Fine-tuned Wav2Vec2-XLS-R-300M on Indic languages (Nawayathi, Kashmiri), achieving 75% accuracy for Automatic Speech Recognition (ASR) tasks.
- Developed command-line utilities using Pydantic, Rich, Typer, and JSON to optimise project workflows.
- Integrated ASR solutions using Deepgram, AWS Transcribe, Google Speech-to-Text, and OpenAI Whisper to enhance speech recognition capabilities.
- Trained Pyannote for multi-class audio segmentation, enabling accurate differentiation between speech, noise, and music with gender-based speaker labelling.
- Implemented a document chatbot using LangChain that enables conversational Q&A over user documents.
- Created RESTful API for a GenAI project using FastAPI, ensuring efficient backend operations.
- Developed Python scripts to convert and upload client raw rail LiDAR datasets into the BasicAI annotation platform for efficient data annotation.
- Built a Python-based validation tool for the California Taxation project to automatically detect errors and inconsistencies in submitted documents.
Work
My
Projects
AI-Powered Document Q&A Chatbot
Production Project ↗
Indic Language ASR Fine-Tuning
Enterprise AI
Multi-Speaker Audio Segmentation
Enterprise AI
LiDAR Dataset Annotation Pipeline
Enterprise Project
California Taxation Validation Tool
Enterprise ToolWork
My
Projects
Expertise
My
Technical Skills
Recognition
My
Achievements
HackerRank — Python Gold Badge
Earned the prestigious Gold Badge in Python on HackerRank, demonstrating deep mastery of Python programming, algorithms, and problem-solving through competitive challenges.
HackerRank — SQL Silver Badge
Achieved SQL Silver Badge on HackerRank, reflecting strong command of relational databases, query optimisation, joins, and advanced SQL concepts used in data engineering pipelines.
IBM — Python for Data Science
Completed IBM's Python for Data Science certification, validating expertise in applying Python to data analysis, visualisation, and machine learning workflows in professional environments.
Learning
My
Certificates
Complete Generative AI Course with LangChain & HuggingFace
Udemy — Krish Naik · December 2024
Data Science Masters
PW (PhysicsWallah) · Ongoing
Tableau Foundation
Ineuron · October 2023
Business Analytics Foundations
PW (PhysicsWallah) · July 2023
Certified Python Developer
TOPS Technologies Pvt. Ltd · July 2022
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