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Hi, I'm Shubh Pundir

I build production-grade backend systems for data-heavy and AI-enabled products, focusing on reliability, scalability, and long-term maintainability. My work spans backend engineering, distributed systems, and pragmatic AI integration—using NLP and LLMs where they create measurable operational or business leverage, not novelty.

Since 2020, I’ve delivered 12+ paid projects for international clients, often owning systems end-to-end—from architecture and implementation to deployment and iteration in production. I work closely with founders and product teams to translate real requirements into backend systems that scale without costly rebuilds.

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Shubh Pundir

Education

Academic journey and achievements

Bachelor of Technology in Computer Science

🎓

The Northcap University • 2022 - 2026

CGPA: 8.98

ISC: Grade 12th

📚

Sri Sri Academy • 2020 - 2022

Percentage: 90.0%

ICSE: Grade 10th

📖

Sri Sri Academy • 2020

Percentage: 94.7%

Work Experience

Professional journey and key achievements

💼
Jan 2022 - Present

Freelancer

Self Employed
  • ▸Scraped/Crawled data for multiple clients producing tangible and meaningful business insights.
  • ▸Developed ETL data pipelines for text preprocessing for Big Data.
  • ▸Developed Real Time Dashboards onto Full-Stack applications from IOT Sensors, Distributed Management Services, etc.
🚀
Aug 2025 - Dec 2025

Founding Software Engineer Member

MYTL Technologies
  • ▸Worked on the product of BodhiAnalytics and DIAL.ai for improving the call reliability and performance by refactoring the SIP communication stack into a production-grade microservice ecosystem using Drachtio and FreeSWITCH, improving call reliability for users.
  • ▸Enhanced internal Analytics Engine by fine-tuning a BERT-based Intent Classifier, reducing redundant RAG calls by 40% and improving intent detection accuracy for inbound knowledge base screening.
  • ▸Optimized real-time call performance by reducing SIP latency by 30% through debugging and streamlining Redis Streams and WebSocket event handling for OpenAI's Realtime API integration.
📊
Jun 2025 - Jul 2025

Data Engineering Intern

VTPL: Vareli Tecsoft Pvt. Ltd.
  • ▸Analyzed service call transaction logs and developed a comprehensive dashboard using Tableau.
  • ▸Translated client requirements into actionable specifications, leading to the successful development of multiple concept documents.
  • ▸Developed a Django-based asset management framework, integrating Win32 API for device registration and software patch management.
🤖
Jan 2024 - May 2024

Machine Learning Engineer

WDS: Wiz Digital Services
  • ▸Implemented NLU and NLP techniques on multiple clientele dataset to encrypt and safeguard sensitive information with an accuracy of 92%.
  • ▸Collaborated with cross functional teams to integrate privacy-preserving techniques seamlessly into legacy and existing systems.
  • ▸Deployed end to end chatbot services and fine tuned open source LLMs to drive customer satisfaction close to 75%.
☕
Sep 2021 - Nov 2021

Junior Java Developer Intern

TEN: The Entrepreneurship Network
  • ▸Analyzed requirements and planned SRS for multi-media organizations.
  • ▸Implemented REST APIs and optimized database queries for payment gateways via RazorPay.
  • ▸Worked on performance improvements and bug fixes resolving to a 20% improvement in backend lags.

Featured Projects

Explore some of my recent work and innovations

MUDDA

M

A civic social media platform for issue reporting and resolution. Uses AI-driven automatic workflows, NLP & CV microservices, and automated admin decisioning to detect duplicity, hate speech, and accelerate issue resolution via web and mobile apps.

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FIND-DB

F

A java based Wide Column Database system made from scratch. Efficient search with B+Trees, Sharding and Replication.

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Waveform based Music Recommendation System

W

Managaing Big Data for both musics and users. Waveform and linguistical analysis hybridized with user preference for personalized recommendations.

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Skills

Technologies and expertise I work with

Languages

💻
JavaPythonRC/C++JavaScript/TypeScriptHTML/CSSSQL/NOSQL

Technical Skills

🔧
Data ScienceData Analytics/WranglingBusiness IntelligenceWeb Scraping/ Data SourcingMachine Learning/Deep LearningNatural Language ProcessingRecommendation EnginesLLM TuningRAG over document

Frameworks

⚙️
SpringbootDjango & FastAPINest.js & Express.jsMS SQL/ PostgreSQLMongoDB/CassandraTensorflow & PytorchOpenCV & EasyOCRLangChain/LangGraphQdrantDB/PineconeAWS/ AzureElasticsearch/ OpenSearchApache Hadoop Ecosystem

Tools

🛠️
Git & GitHubPowerBITableauELK stackMS ExcelPostmanFigma

Soft Skills

🤝
Problem-SolvingTeamwork & CollaborationAdaptabilityCommunicationStraight forward

Certifications

Professional certifications and achievements

MongoDB Fundamentals

Issued by:MongoDB Academy
Year:2024

Learned NoSQL, Mongo Workspaces and database connectivities to applications.

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Microsoft Azure Fundamentals (AZ-900)

Issued by:Microsoft
Year:2024

Understanding of cloud computing concepts and Azure services. Deployment of ML and AUTOML Apps onto the Azure and Databricks.

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AWS Academy Data Engineering

Issued by:AWS
Year:2025

Practiced Cloud Data Engineering and validated knowledge on ETL pipelines.

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Get In Touch

Let's connect and discuss opportunities

Email
shb.pndr@gmail.com
GitHub
@ShubhPundir
LinkedIn
@ShubhPundir
Linktree
@ShubhPundir
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