Shubhanshu Singh profile photo 1 on Tal

Shubhanshu Singh

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

Bangalore Urban, Karnataka

11+ years of work experience

Exemplar Dev
Nov 20259 mosPresent

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.
sharpsell.ai
Jul 20255 mosNov 2025

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
Lowe's India
Mar 20232 yrs 4 mosJun 2025

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.
Lowe's India
Jan 20212 yrs 3 mosMar 2023

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.
Entrepreneurs First
Aug 20204 moDec 2020

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.
HalaPlay
Oct 20172 yrs 9 mosJun 2020

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.
MoEngage
Dec 20142 y 7 moJul 2017

Bengaluru

Junglee Games
Aug 20143 moNov 2014

Software engineer

Shubhanshu’s AI Stack

anthropic apis
anthropic apis
claude code
claude code
cursor
cursor
deepseek
deepseek
elevenlabs
elevenlabs
gemini
gemini

Education

Birla Institute of Technology and Science, Pilani

Bachelor of Engineering (B.E.), Computer Science

Birla Institute of Technology and Science, Pilani

20104 yrs2014

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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

Shubhanshu Singh - Founder / CEO in Bangalore Urban, Karnataka | Tal