Piyusha Varshney

Software Engineer

India1 yr 7 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in Machine Learning and NLP with proven results.
Developed AI solutions that significantly improved user engagement.
Strong background in Python and cloud technologies.

Stackforce AI infers this person is a Data Science professional specializing in AI and machine learning solutions for SaaS and Fintech industries.

Contact

Skills

Core Skills

Machine LearningNatural Language Processing (nlp)

Other Skills

AIMLAmazon Web Services (AWS)FlaskNLPNode.jsMongoDBAWSGitHubSpoken EnglishWritingPythonMySQLDjangoPandas (Software)Jenkins

About

A highly skilled Data Science professional with expertise spanning Machine Learning, Generative AI, and Natural Language Processing (NLP). Currently thriving as a Software Engineer at Relevance Lab, I bring a robust background in Python, statistical modeling, and advanced data-driven techniques. My experience includes designing and deploying machine learning models, creating innovative AI solutions, and leveraging NLP to extract meaningful insights from complex text data. I am passionate about using data science to solve real-world problems, optimize decision-making, and drive innovation. Always eager to tackle new challenges, I am committed to delivering high-impact results in dynamic and fast-paced environments.

Experience

Relevance lab

2 roles

Software Engineer

Apr 2025 – Present · 11 mos · Bengaluru, Karnataka, India

AI-Compass – Generative AI & Multilingual Bot
Integrated NVIDIA NeMo Guardrails to enforce safe NLP practices, boosting compliance by 80% and ensuring secure chatbot interactions.
Developed and deployed NVIDIA NeMo Guardrails Flask services on AWS EC2, scaling multilingual bots (Arabic& English) to handle 2,000+ daily user queries.
Built custom embedding generation and semantic search pipelines, increasing response relevance by 85%.
Optimized conversational workflows with domain-specific guardrails, reducing hallucination rates by 70%.
Research Gateway – Enterprise Cloud Research Platform
Designing and integrating a contextual AI-powered chatbot using OpenAI GPT and semantic vector search to assist research queries on the Research Gateway platform.
Engineered back-end microservices in Node.js, optimizing MongoDB queries to reduce API response times by 60%.
Implemented API throttling, license validation, and EBS volume integrations, improving system reliability for 10+ enterprise users.
Integrated AWS Cost Explorer, enabling teams to track and manage $10K+ in monthly cloud spend; resolved 70+ critical bugs and performance issues.

AIMLAmazon Web Services (AWS)FlaskNLPNode.jsMongoDB+2

Trainee Software Engineer

Aug 2024 – Apr 2025 · 8 mos · Bengaluru, Karnataka, India

GitHubNode.js

Infotrixs

Python Developer

Jul 2023 – Aug 2023 · 1 mo · Wfh · Remote

Developed an automated paystub generation system in Python and MySQL, reducing payroll processing time by 80%.
Built reusable Django and Flask modules, increasing development speed by 25%.
Collaborated with a team of 3 developers to deliver features ahead of deadlines and improved accuracy by 95%.

Spoken EnglishWritingPythonMySQLDjangoFlask

Best2learn educomm pvt. ltd.

Machine Learning Engineer

Apr 2021 – Jul 2021 · 3 mos · Haryana, India

Built a Linear Regression model predicting heart disease risk with 85% accuracy, enabling early detection for over 200 sample cases.
Designed intuitive data pipelines to process and clean patient datasets, reducing manual effort by 50%.
Presented findings and visual reports to stakeholders, supporting informed decision-making for future projects.

Pandas (Software)Spoken English