Shubham Sarkar — Full Stack Developer

My Professional Side

I'm Shubham Sarkar, a detail-oriented Machine Learning Engineer with expertise in deep learning, NLP, and computer vision. I thrive on collaborating with cross-functional teams to develop scalable AI applications that push the boundaries of technology.

Email

shubhamsarkarthe1@gmail.com

Location

36/F Sitalatala Lane, Kolkata, 700011

Education

Bachelor of Technology

Education

Bachelor of Technology

Jadavpur University, Kolkata

Nov 2023 – Dec 2027CGPA: 7.5

Higher Secondary

Hariyana Vidya Mandir, Kolkata

Apr 2020 – Apr 2022Percentage: 90%

Skills

Machine Learning

Deep Learning

Natural Language Processing (NLP)

Computer Vision

LLM Fine Tuning

RAG

TensorFlow

PyTorch

scikit-learn

Hugging Face

Pandas

NumPy

Langchain

Flask

FastAPI

Amazon Web Services (AWS)

Docker

MLflow

DVC

Streamlit

CI/CD

PostgreSQL

SQL

ETL Pipelines

Linux

Vector Databases (Chroma)

Python

C

JavaScript

HTML

CSS

Data Structures and Algorithms

Stuff I Built

TailorCV.aiCheck out ↗

Python, FastAPI, LLM, AI agents, Amazon Web Services

Developed an AI web application that optimizes resumes to job descriptions using LLMs and NLP pipelines, improving resume relevance by up to 80%.
Designed a Python and FastAPI backend with HTML, CSS, and JavaScript for the frontend, dockerized the application, and deployed it on AWS ECS.
Achieved over 50 users within the first week of launch, demonstrating strong early adoption and real-world impact.

PythonFastAPILLMAI agentsAmazon Web Services

YouTube Sentiment AnalysisCheck out ↗

TensorFlow, NLP, AWS EC2, Scikit-learn

Created an end-to-end YouTube sentiment analysis pipeline processing over 10,000 user comments, enhancing sentiment classification performance through NLP preprocessing techniques.
Tracked multiple model experiments using MLflow and DVC, enabling reproducible training and systematic comparison of models built with scikit-learn and NLP libraries.
Deployed the pipeline on AWS using Docker and exposed predictions via Flask REST APIs, facilitating scalable and reproducible inference.

TensorFlowNLPAWS EC2Scikit-learn

Smart Product PricingCheck out ↗

Keras, Hugging Face Transformers, ResNet50, OpenCV

Developed an NLP and CV pipeline to analyze 150,000 image and text data using transformer-based text encoders and CNN-based image embeddings, integrating them through a fusion neural network for price prediction.
Implemented data preprocessing techniques, including text cleaning, tokenization, and streaming image feature extraction with ResNet and CLIP representations to manage large datasets.
Built and fine-tuned models using TensorFlow and scikit-learn, achieving a rank of 142 out of 50,000 participants.

KerasHugging Face TransformersResNet50OpenCV

RAG SystemCheck out ↗

Made a production-ready RAG pipeline integrating semantic vector retrieval with LLM generation to produce context-grounded responses.
Engineered multiple chunking strategies and a scalable ingestion , retrieval , generation flow for efficient semantic search and generation.
Implemented history-aware and multimodal augmentations, and evaluated retrieval outputs to measure relevance and quality.

Work Experience

Machine Learning Engineer

Alignerr · Remote

Enhanced LLM evaluation precision by 15% through a comprehensive review of a rubric-based scoring framework across six reasoning categories. Analyzed over 50 audio files for integration into ASR pipelines. Evaluated AI agent responses, identifying failure points such as inference memory and self-coherence, resulting in a 20% improvement in model accuracy.

Jan 2026 – Present

Deep Learning Research Assistant

Jadavpur University CMATER Lab · Kolkata, India

Designed and implemented a self-attention mechanism (scaled dot-product) within a pre-trained VGG16, significantly enhancing feature extraction for lung cancer detection from CT scans. Developed a hybrid deep learning architecture achieving 99.54% peak accuracy with only 76k trainable parameters and 0.0256 GFLOPs, facilitating edge-device deployment. Engineered feature fusion through concatenation and element-wise multiplication of original and attention-modulated maps for refined, context-aware representations.

May 2025 – September 2025

Achievements

Core Member

Entrepreneurship Cell, Jadavpur University

Organized national-level events such as E-Summit 2025 and Hult Prize 2025, attracting over 5,000 registrations and 1,000+ attendees. Contributed to the establishment of an Incubation Center at Jadavpur University under the Institution’s Innovation Council (IIC).

May 2024 – Present

Coordinator

Jadavpur University Finance Club

Led planning and execution of Finspire 2025, a national-level finance event with 1,000+ registrations and 500+ on-ground attendees, strengthening the club’s national presence. Delivered high-impact trading and investment courses to 100+ students, improving engagement in financial markets

Say Hi, Don't Be Shy

Let's discuss your next project or just say hello!

Email

shubhamsarkarthe1@gmail.com

Phone

+91 8240044652

Location

36/F Sitalatala Lane, Kolkata, 700011

Connect With Me