Hi, I'm
Shivanshu

Builder. Engineer. Founder.

Ex-CTO, Plutus • IIT Kanpur.

I work with early-stage founders to make high-leverage technical decisions.

Shivanshu Tyagi

I'm a builder experienced in taking products from early uncertainty to reliable, scalable systems.

I've worked as an engineer and CTO at early-stage startups, making foundational technical decisions under real constraints (small teams, limited time, and evolving requirements) across architecture, AI/ML feasibility, and production scaling.

Today, I partner with founders and small teams to bring clarity to what to build, how to build it, and which trade-offs matter most at their stage.

Selected Work

De-Risking Autonomous AI Game Generation Before Betting the Company

De-Risking Autonomous AI Game Generation Before Betting the Company

Validated autonomous AI game generation feasibility and delivered a working PoC as sole architect

AI/MLProductStartupFeasibility
Removing Hidden Architectural Debt Before Scale Broke the System

Removing Hidden Architectural Debt Before Scale Broke the System

Removed architectural debt and reduced API latency 40–60% while maintaining feature velocity for a 5-person team

ArchitectureBackend EngineeringScaleLeadership
Surviving Two Platform Pivots Without Burning the Runway

Surviving Two Platform Pivots Without Burning the Runway

Navigated App → Web → App pivots and shipped iOS + Android in 4 weeks by reusing ~90% of the web stack

Product StrategyMobileArchitectureStartup

Where I Add the Most Value

Good Fit

  • Early-stage teams (pre-Series B) navigating architectural or technical uncertainty

  • Products that work but are becoming fragile under growth

  • AI/ML/GenAI ideas that need feasibility validation before heavy investment

  • Teams that want technical direction, not just execution

Not the Right Fit

  • Long-term maintenance or incremental feature delivery

  • Roles where technical decisions are tightly constrained by predefined process

I've done this work in structured teams as a full-time engineer, technical lead, and CTO. This reflects where my impact is highest, not the full range of my experience.

"You don't find your path, you walk it, & it finds you."