HI, I'M UJJWAL

I'm a Software Development Engineer specializing in AI/ML systems, data engineering, and automation. I build scalable solutions using transformers, LLMs, and cloud technologies to solve real-world problems efficiently.

💼 Experience

Mployee.me ↗

Noida, Uttar Pradesh

Software Development Engineer May 2025 – Present

Rebuilt Job Match Pro, cutting processing time from 5 minutes to <30 seconds. Engineered a pipeline using transformer-based similarity models, fuzzy matching, and keyword extraction; deployed via AWS Lambda.
Orchestrated automated CI/CD pipelines using GitHub Actions and AWS ECR, streamlining transition to Dockerized production on AWS EC2.
Developed high-concurrency Playwright scrapers for LinkedIn, Foundit, Naukri, and Glassdoor to ingest thousands of daily records. Scaling with LangChain to automate job extraction from Fortune 500 portals.
Leading development of ResuScan (AI-driven ATS scoring) and a Custom Cover Letter Generator using LLMs to map candidate experience to job descriptions.
Designed a scalable job-expiry detection system, reducing validation from hours to minutes; implemented multi-dimensional analytics on EC2.

Samarth.AI

Samarth.AI is an intelligent resume-job matcher built using NLP and LLMs. It analyzes resumes, extracts skills, and compares them with job descriptions to provide a relevance score, highlighting missing keywords and offering insights to improve job alignment.

🔗 Live Demo | 💻 GitHub Repo

Manthan

Manthan is an interactive data analytics dashboard comparing the 2019 and 2024 Indian Lok Sabha elections. It includes insights on criminal background, education, assets, and winning trends of candidates using visualizations built with Plotly and Streamlit.

🔗 Live Demo 💻 GitHub Repo

Vriddhi

Vriddhi is a Python desktop application that enhances the resolution of images and videos using AI-based Super Resolution techniques. It supports 4x upscaling and is designed for both personal and professional image enhancement tasks.

💻 GitHub Repo

💻 Skills

🧠 Languages: Python, SQL, C++ ☁️ Cloud & DevOps: AWS (Lambda, EC2, ECR, S3, EventBridge), Linux, Docker, GitHub Actions, CI/CD Pipelines, Git

🗃️ Data Engineering: ETL Pipelines, MongoDB, SQL Server, Supabase, Hadoop, PySpark 📊 Data Analytics: Pandas, NumPy, Matplotlib, Plotly, Seaborn

🤖 ML & NLP: Transformers, NLTK, LangChain, LLMs, Scikit-learn, PyTorch, OpenCV 🛠️ Tools & Frameworks: Playwright, Streamlit, Selenium, Power BI, Tableau