SGBuild record / 2026

Operations dossier / Product-build leadership

BuildRecord

Product/build lead across six shipped applications and eleven competitive builder programs. Direction, technical execution, team coordination, pitching, and submissions.

CodeSearch competitive programming workspace
01 / Learning systems
Voxbound voice-controlled platform adventure
02 / Voice interaction
Balcony Buddy sensor dashboard
06 / Hardware intelligence
11Gated programs led

Application-selected build rooms spanning AI, product, hardware, and creative technology.

40K+Applicants in selection pools

Combined published applicant volume across the eleven program cohorts.

06Applications shipped

Working products carried from problem definition through demo and submission.

00

Selection route

Raw cohort ratios from the program record. Selection is context, not the product outcome.

11 stops / Jun-Aug 2026 / Selected-to-applicant ratio

  1. AWS Kiro200 / 500
  2. AI Bhoomi200 / 3,000+
  3. Hermes Agents200 / 4,000+
  4. Hardware Hack300 / 2,000+
  5. Antler Crackathon28 teams / 2,000+
  6. Sarvam Epoch200 / 3,000+
  7. Sarvam Conference500 / 8,000+
  8. Cursor300 / 3,000+
  9. Push to Prod150 / 5,000+
  10. Sarvam Buildathon150 / 6,500+
  11. India Builds w/ Claude150 / 3,000+
CodeSearch interface showing a competitive programming problem library
Education / AI / Voice

CodeSearch

Audience

Competitive-programming learners navigating fragmented practice sources.

Problem

Problem discovery, repetition, execution, and tutoring live in separate workflows.

Product solution

A unified practice system with adaptive hints, spaced repetition, sandboxed execution, and multilingual voice tutoring.

Leadership

Led product direction, technical execution, team coordination, pitch, and submission.

Outcome

Shipped as a working learning product for the AWS Kiro builder cohort.

Medium

Responsive web application and conversational learning interface.

STACK / TYPESCRIPT / REACT / AI TUTORING / CODE EXECUTION / VOICE

Live demo ↗GitHub / private
Voxbound colorful voice-powered platform adventure landing screen
Game / Voice / Bilingual

Voxbound

Audience

Players looking for an immediately understandable voice-native game.

Problem

Voice interfaces are usually treated as commands, not as expressive play mechanics.

Product solution

A bilingual platform adventure that maps microphone pitch to movement from bass to soprano.

Leadership

Led mechanic definition, interaction design, technical integration, team delivery, and submission.

Outcome

Shipped as a playable browser experience for a voice-AI builder program.

Medium

Browser game with real-time microphone analysis in English and Hindi.

STACK / WEB AUDIO / TYPESCRIPT / CANVAS / PITCH DETECTION / I18N

Live demo ↗GitHub / private
Lumora AI archive search and production workspace
SaaS / Retrieval / Production

Lumora AI

Business

Production teams working with large, high-value recorded video archives.

Problem

Finding usable moments across footage is slow, inconsistent, and dependent on manual recall.

Product solution

A retrieval workspace that turns creative briefs into ranked, production-usable archive selections.

Leadership

Led product scope, retrieval architecture, workspace experience, team coordination, and pitch.

Outcome

Delivered a production-oriented SaaS prototype with authenticated workspace and source flows.

Medium

Multi-tenant web SaaS with archive search and production handoff.

STACK / NEXT.JS / TYPESCRIPT / SUPABASE / CLERK / RETRIEVAL

Live demo / privateGitHub / private
The City at Firefly Hour cinematic procedural story title scene
Story / Real-time 3D / Creative tech

The City at Firefly Hour

Audience

Interactive-story and creative-technology audiences.

Problem

Procedural systems often demonstrate mechanics without creating authored emotional texture.

Product solution

An original real-time 3D story where procedural staging and cinematic direction share one runtime.

Leadership

Led creative direction, systems design, technical execution, team coordination, and showcase delivery.

Outcome

Shipped as a public real-time procedural storytelling experience.

Medium

Browser-based interactive film and creative-technology showcase.

STACK / WEBGL / THREE.JS / PROCEDURAL SYSTEMS / AUDIO / 3D

Live demo ↗GitHub / private
PDF Q and A system running with source citations
Developer infrastructure / RAG / Evaluation

mcp-qa-pdf

Audience

Developers who need local, inspectable question answering over technical PDF corpora.

Problem

Document answers need specific page citations, portable providers, and measurable retrieval quality.

Product solution

An MCP server with PDF and curated-QA retrieval, grounded synthesis, provider portability, and evaluation.

Leadership

Led product requirements, retrieval architecture, evaluation strategy, team execution, and submission.

Outcome

Validated on 38 curated Q&A pairs, with page-correct citations in five hand-checked cases.

Medium

Locally runnable MCP developer tool and evaluation harness.

STACK / PYTHON / FASTMCP / CHROMADB / PYMUPDF / SENTENCE TRANSFORMERS

Live demo / local toolGitHub / private
Balcony Buddy dashboard prioritizing garden care actions from sensor evidence
Hardware / Sensor fusion / Local AI

Balcony Buddy AI

Audience

Balcony gardeners making care decisions from noisy, incomplete local readings.

Problem

Single sensor values are uncertain and generic advice ignores trends, contradictions, and context.

Product solution

Local sensor fusion converts garden evidence into prioritized, explainable care actions.

Leadership

Led product framing, hardware-software architecture, interaction design, team execution, and demo.

Outcome

Shipped a public reference implementation with dashboard, evidence trail, and hardware documentation.

Medium

Local-first hardware and web dashboard with SQLite trend history.

STACK / PYTHON / FASTAPI / SQLITE / SENSOR FUSION / LOCAL LLM

Live demo / not publicGitHub ↗