---
title: "Shubhanshu Singh - Founder / CEO in Bangalore Urban, Karnataka | Tal"
description: "Meet Shubhanshu Singh, Founder / CEO @ Exemplar.dev | Building AI Harness for Agentic Workflows | ex-CTO (9M users, acquired) based in Bangalore Urban, Karnataka. AI stack includes anthropic apis, claude code, and cursor."
image: "https://tal.club/meet/shubhanshu/share-image"
---

# Shubhanshu Singh on Tal

## Headline

Founder / CEO @ Exemplar\.dev \| Building AI Harness for Agentic Workflows \| ex\-CTO \(9M users, acquired\)

## About

Experienced engineering leader and founder specializing in building scalable AI\-driven infrastructure and governance solutions\. With a proven track record as a CTO scaling platforms to millions of users and managing complex, high\-throughput architectures, I now focus on 'Harness Engineering'—creating the control planes necessary for secure, policy\-aware AI agent workflows in production environments\. My expertise bridges the gap between high\-level architectural strategy and technical implementation, consistently delivering robust, cost\-efficient, and auditable systems\.

## Location

Bangalore Urban, Karnataka

## AI stack

anthropic apis

claude code

cursor

deepseek

elevenlabs

gemini

## Work experience

Founder / CEO at Exemplar Dev, Nov 2025 \- Present · 9 mos, Wyoming, United States, The most capable AI agent is a liability if it has unmonitored write access to your systems\. We are pioneering Harness Engineering—the governance and runtime control plane that surrounds the agent\. We enforce policy\-aware execution, automated circuit breakers, and strict auditability so engineering teams can trust their agents to execute without breaking production\. An autonomous agent with write access to production isn't a breakthrough—it's a liability without a harness\. We are pioneering Harness Engineering—the governance and runtime control plane that surrounds the agent\. We enforce policy\-aware execution, automated circuit breakers, and strict audit trails so engineering teams can actually trust their agents to operate safely\.

CTO at sharpsell\.ai, Jul 2025 \- Nov 2025 · 5 mos, Bengaluru, Karnataka, India, 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

Principal Software Engineer at Lowe's India, Mar 2023 \- Jun 2025 · 2 yrs 4 mos, Bengaluru, Karnataka, India, I led strategic initiatives to elevate engineering efficiency, platform scalability, and business agility: 🔹 API Management Designed and delivered an in\-house API Management Portal using Kong API Gateway, streamlining API governance, onboarding, and lifecycle management at scale\. 🔹 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\. 🔹 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\. 🔹 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\. 🔹 Engineering Resilience via Chaos Engineering Spearheaded the implementation of a Chaos Engineering Toolset, proactively identifying system weaknesses & improving service reliability\. 🔹 Feature Experimentation at Scale Built an in\-house feature flagging and experimentation platform, replacing Adobe Target, to enable progressive rollouts & A/B testing\. 🔹 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\. 🔹 Scalable Frontend Architecture Designed a reusable React\-based frontend framework to support Microfrontend Architecture, enabling faster development and consistent UI patterns across products\.

Lead Software Engineer at Lowe's India, Jan 2021 \- Mar 2023 · 2 yrs 3 mos, Bangalore Urban, Karnataka, India, Leading a team of engineers to build an innovative A/B Testing Platform for Lowe’s, designed to enhance experimentation and data\-driven decision\-making across the company\. 🔹 High\-Performance Platform: Leveraging a consistent hashing algorithm and CDN edge workers, our platform executes A/B tests with zero storage, enabling rapid hypothesis testing in real\-time\. 🔹 Cost Efficiency & Scalability: Built the platform from scratch to directly compete with leading A/B testing tools, replacing third\-party vendors and significantly reducing operational costs\. 🔹 Real\-Time Testing & Seamless Integration: The platform supports real\-time A/B testing with plug\-and\-play SDKs for client, server, and mobile applications, empowering teams to scale experiments with minimal friction\.

Founder in Residence at Entrepreneurs First, Aug 2020 \- Dec 2020 · 4 mo, Bengaluru, Karnataka, India, Entrepreneur First is a global talent investor that supports individuals in building technology companies\. I joined Entrepreneur First with an idea in the Agritech sector\. However, after deeper market research and exploration, I realized that the market size for the solution I envisioned wasn’t as promising as initially anticipated\. This experience helped me pivot and refine my approach to identifying high\-impact opportunities in technology\.

CTO at HalaPlay, Oct 2017 \- Jun 2020 · 2 yrs 9 mos, Bengaluru, Karnataka, India, At Halaplay, I led the development and scaling of a cross\-platform mobile app using React Native, growing the platform to millions of users\. I managed a lean team of 7 engineers, overseeing daily transactions of $150K\+ \(Rs\. 1 Cr\. \+\)\. With a registered user base of 9M\+ and a 4M MAU, I successfully guided the company through its journey from seed funding to Series A, culminating in a successful acquisition within 3 years\. 🔹 Strategic Leadership & Execution Transformed complex technological challenges into clear frameworks and actionable plans, balancing macro\-level strategy with micro\-level execution to drive impactful outcomes\. 🔹 Technology & Architecture Oversight Developed and implemented long\-term technological blueprints, while managing company\-wide architecture, platform, and data processes\. Designed and scaled a Node\.js/Fastify\-based backend, growing throughput from 4K TPS to 8K\+ TPS at peak, and optimized REST APIs using Kubernetes for container orchestration and auto\-scaling\. Leveraged Apache Spark to build massively scalable ETL pipelines for real\-time leaderboard computation across millions of users\. 🔹 Innovation & Emerging Technologies Maintained a deep understanding of current and emerging technologies, applying them to enhance platform performance and drive product innovation\. Integrated AWS Kinesis and Elasticsearch to power real\-time user analytics, enabling near\-instant insights into user behavior and in\-game performance\. 🔹 Cross\-Functional Collaboration Collaborated with internal teams across product, design, and operations to ensure seamless integration of technology with business objectives, driving mutually beneficial outcomes\. 🔹 Enterprise\-Level Design & Systems Architecture Designed enterprise\-level system architectures, ensuring scalability, security, and performance as the platform expanded\.

Tech Lead at MoEngage, Dec 2014 \- Jul 2017 · 2 y 7 mo, Bengaluru

Software Engineer at Junglee Games, Aug 2014 \- Nov 2014 · 3 mo, Software engineer

## Education

Bachelor of Engineering \(B\.E\.\), Computer Science, Birla Institute of Technology and Science, Pilani

[View the original profile](https://tal.club/meet/shubhanshu)

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