shubhanshu

shubhanshu

Mentor
5.0
(6 reviews)
US$25.00
For every 15 mins
9
Sessions/Jobs
free badge
First 15 mins free for your first session
ABOUT ME
Platform & AI Engineering
Platform & AI Engineering

I am a seasoned an engineering leader and platform architect who views coding as both a craft and a creative outlet. My passion for product thinking and emerging technologies drives me to continuously explore innovative tech stacks, fueling my curiosity and commitment to learning. Over the years, I have designed and built platforms from the ground upβ€”scaling them to serve millions of users.

My expertise range from building {𝐦𝐨𝐛𝐒π₯𝐞 𝐚𝐩𝐩𝐬} to {𝗺𝗢𝗰𝗿𝗼-π˜€π—²π—Ώπ˜ƒπ—Άπ—°π—²π˜€, 𝐝𝐚𝐭𝐚 𝐞𝐧𝐠𝐒𝐧𝐞𝐞𝐫𝐒𝐧𝐠, 𝐚𝐧𝐚π₯𝐲𝐭𝐒𝐜𝐬 & Gen AI Pipelines}.

Developed product at scale leveraging below stacks/framework:

πŸ’» Full-Stack Frameworks
β€’ MEAN (MongoDB, Express, Angular, Node.js)
β€’ MERN (MongoDB, Express, React, Node.js)

🌐 Web Frameworks
β€’ FastAPI
β€’ Pyramid
β€’ Django
β€’ Fastify
β€’ Hono (for modern TypeScript/JavaScript edge apps)

πŸ“Š Big Data & Streaming
β€’ Apache Kafka
β€’ Apache Samza
β€’ Apache Spark
β€’ AWS Kinesis
β€’ ELK Stack (Elasticsearch, Logstash, Kibana)

☁️ Cloud & Serverless
β€’ Serverless Framework (AWS Lambda, Google Cloud Functions)
β€’ Supabase
β€’ Firebase

πŸ—„οΈ Databases
β€’ MongoDB
β€’ Couchbase
β€’ PostgreSQL
β€’ MySQL
β€’ AWS RDS

πŸ“± Mobile Development
β€’ Flutter (Android & iOS)
β€’ React Native (Android & iOS)

πŸ” Authorization & Policy Engines
β€’ Open Policy Agent (OPA)
β€’ OpenFGA

🧠 AI & Generative Tech
β€’ Generative AI (Gen AI)
β€’ Retrieval-Augmented Generation (RAGs)
β€’ AI Agents
β€’ Prompt Engineering

🧬 Vector Databases
β€’ Weaviate
β€’ Chroma DB
β€’ Supabase (pgvector)

πŸ› οΈ AI Frameworks & Orchestration
β€’ LangChain
β€’ LlamaIndex
β€’ CrewAI
β€’ Haystack

English
New Delhi (+05:30)
Joined October 2016
EXPERTISE
10 years experience
I have built massively scalable products in node.js from scratch.
I have built massively scalable products in node.js from scratch.
10 years experience
A goto DB for most JS / MEAN / MERN developers, I have an experience of more than 6 years of leveraging mongoDb as a database for B2B & B...
A goto DB for most JS / MEAN / MERN developers, I have an experience of more than 6 years of leveraging mongoDb as a database for B2B & B2C web applications.
View more
View more
4 years experience | 1 endorsement
5 years experience | 1 endorsement
10 years experience | 2 endorsements
It's a blessing for every mobile app developer to prototype and scale apps using firebase, I have been leveraging firebase since last few...
It's a blessing for every mobile app developer to prototype and scale apps using firebase, I have been leveraging firebase since last few years for the same. Have built React Native, Flutter,Android Native applications using firebase suite.
View more
View more
10 years experience
10 years experience | 1 endorsement

REVIEWS FROM CLIENTS

5.0
(6 reviews)
Abu Jalloh
Abu Jalloh
November 2020
Was extremely helpful and patient!
Reid
Reid
July 2020
Very helpful in discussion on integration issue with Spark and Redis
Emmanuel CHaudron
Emmanuel CHaudron
July 2020
Again, Shubhanshu was really efficient in helping me, this time structuring my Firebase/Ionic project, thanks a lot for your friendly help
ElMartinel
ElMartinel
July 2020
Shubhanshu was extremely knowledgable and a great help in assessing our project's requirements and helping us with high-level decisions regarding database architecture and properly structuring our SaaS project. Will definitely use his help again in the future. Highly recommended.
Emmanuel CHaudron
Emmanuel CHaudron
July 2020
Quick and caring, big thanks to shubhanshu for his help
Michal Ovadia
Michal Ovadia
July 2020
Shubhanshu did an awesome job troubleshooting an iOS Firebase issue I was having. He was knowledgeable, patient, utilized time together efficiently, and got the job done. Highly recommended!
EMPLOYMENTS
Founder
Exemplar Dev LLC
2025-12-01-Present
Building AI-Enabled Internal Developer Platform to Unify Tools & Supercharge Engineering Productivity.
Building AI-Enabled Internal Developer Platform to Unify Tools & Supercharge Engineering Productivity.
Python
MongoDB
Celery
View more
Python
MongoDB
Celery
Next.js
View more
CTO
Sharpsell.ai
2025-07-01-2025-11-01
Strategic Technology Leadership: Driving the technical vision and roadmap for Sharpsell.ai's Sales Playbook Automation Platform, serving ...
Strategic Technology Leadership: Driving the technical vision and roadmap for Sharpsell.ai's Sales Playbook Automation Platform, serving industry-leading enterprises across financial services, insurance, and other sectors AI-Powered Sales Enablement: Architecting intelligent systems that leverage AI and machine learning to deliver personalized sales content, real-time coaching, and dynamic product illustrations to enhance sales performance Platform Scalability & Performance: Ensuring the platform can handle enterprise-scale deployments while maintaining high performance and reliability for mission-critical sales operations Innovation & Product Development: Leading cross-functional teams to develop cutting-edge features that transform how sales teams engage with prospects and close deals in the digital age
Python
Node.js
MongoDB
View more
Python
Node.js
MongoDB
PostgreSQL
React
Flutter
View more
Principal Engineer [Enterprise Architecture]
Lowe's
2021-01-01-2025-06-01
I led strategic initiatives to elevate engineering efficiency, platform scalability, and business agility: πŸ”Ή API Management Designed and...
I led strategic initiatives to elevate engineering efficiency, platform scalability, and business agility: πŸ”Ή API Management Designed and delivered an in-house API Management Portal using Kong API Gateway, streamlining API governance, onboarding, and lifecycle management at scale. πŸ”Ή Platform Engineering & Internal Developer Platform (IDP) Architected a self-service Internal Developer Platform (IDP) to enable CI/CD pipelines, software cataloging, ownership discovery, telemetry, observability, and standardized development practices across engineering teams. πŸ”Ή No-Code/Low-Code Workflow Orchestration Built a workflow automation platform using Camunda, empowering business teams to design and run workflows with minimal engineering involvement. πŸ”Ή Data Platform & Tooling Delivered end-to-end data pipelining tools like Segment for reliable data ingestion, transformation, & routing. Developed data visualization and analytics platforms using Apache Superset to improve decision-making across teams. πŸ”Ή Engineering Resilience via Chaos Engineering Spearheaded the implementation of a Chaos Engineering Toolset, proactively identifying system weaknesses & improving service reliability. πŸ”Ή Feature Experimentation at Scale Built an in-house feature flagging and experimentation platform, replacing Adobe Target, to enable progressive rollouts & A/B testing. πŸ”Ή Gen AI for Developer Productivity Built a GenAI RAG (Retrieval-Augmented Generation) system using Haystack, Langchain & open-source LLMs. integrated with Confluence, Jira, internal technical documentation, and security policies. The system leverages functional calling to integrate data from telemetry, Snyk for real-time insights and recommendations, improving developer productivity via AI-powered search & conversational tools. πŸ”Ή Scalable Frontend Architecture Designed a reusable React-based frontend framework to support Microfrontend Architecture, enabling faster development and consistent UI patterns across products.
Python
Node.js
React
View more
Python
Node.js
React
Next.js
View more