WELCOME TO THEBUILD LABOF SANDESH.
“I turn ambitious ideas into AI-powered products, systems, and experiments people can actually use.”
WHO ISSANDESH?
I’m a CS + AI/ML student from Pune.
I build ambitious systems, test product ideas, and learn by shipping. My goal is not to collect tools or hoard certificates—it is to build things that matter and solve genuine human friction.
19 // BUILDING EARLY
B.Tech CS + AI/ML @ NIAT Pune / ADYPU
Unusually high-agency early-career builder. Focused on practical product engineering rather than passive coursework.
FOUNDER VOICE // FINALIST
OpenAI × NIAT Buildathon (Runner-Up)
Architected and shipped an adversarial AI pitch trainer under high-pressure constraints; selected as Finalist & Runner-Up in the OpenAI × NIAT Buildathon.
EDC PRESIDENT
Entrepreneurship & Development Club
Elected club president leading 100+ student founders, hosting developer roundtables, and driving campus buildathon culture.
AI + SOFTWARE + STARTUPS
Full-Stack Systems & Venture Mindset
Passionate about building self-sustaining software, automated workflows at Vectr Labs, and sub-second voice agent interfaces.
FOUNDERVOICE.
An adversarial AI investor that pressure-tests startup pitches in sub-400ms voice dialogue before the real room does.
Zero-stall bidirectional speech loop with instant interruptions.
Probes unit economics, CAC/LTV disconnects, and defensibility.
Deep-scans slides & financial sheets before opening dialogue.
Live partner room crucible with forensic audit scorecards.
HOW THE PROJECT WORKS // THE FOUNDER EXPERIENCE
Upload slides PDF and spreadsheet. Pipeline deep-scans unit economics, CAC/LTV, and assumptions before a single word is spoken.
Parsed 'Series_A.pdf' (14 slides) + 'Model.xlsx'
▸ Discrepancy: $4.2M ARR claimed vs 4.1% monthly churn.
Speak naturally into your mic as if seated in a partner room. Pure conversational flow with sub-400ms audio turnaround.
“We build the autonomous layer for engineering teams...”
▸ Sub-400ms speech stream cross-checked against slide data.
AI partner cuts in mid-sentence to pressure-test shaky metrics, timeline contradictions, and defuse weak defenses.
“Stop there. Sales cycle is 2 weeks, but slide 8 shows 6-mo bank pilots?”
▸ Tactical interrupt: Narrative vs pilot timeline conflict.
Unsparing forensic audit: Runway Survival Probability, defensibility vulnerabilities, and concrete narrative fixes.
Runway Survival: 78% (Up from 42% on baseline run)
▸ Fix Slide 11: Switch TAM to bottom-up ACV math ($120k x 450 logos).
SELECTED BUILD DOSSIERS.
A physical spiral doodle sketchbook of shipped products, operational automation engines, and active lab prototypes. Flip through the pages below.
“Where's your distribution moat? Polite friends won't grill you, but I will.”
FOUNDER VOICE
An AI investor that pressure-tests startup pitches before the real room does.
Most pitch practice happens with polite colleagues who give friendly head-nods. In real VC meetings, investors grill unit economics and moats. I architected this low-latency voice AI to pressure-test founders before the real room does.
System Architecture, Voice AI Pipeline, Full-Stack Build & Prompt Engineering
FROM “COOL IDEA”TO“IT ACTUALLY WORKS.”
The engineering discipline behind high-agency shipping: execution over endless research, and reality over tool-switching.
“Stop overthinking. Build the smallest prototype that answers the real question.”
- ✓Talk to real humans directly
- ✓48-hour prototype sprint
- ✓Break assumptions in code
- ✗Endless roadmap meetingsKILLED ✂
FIND THE REAL PROBLEM
Filter out vanity toys & superficial wrappers
“An agent is not always the answer.”
Before writing an LLM prompt or orchestrating a workflow, identify whether the user friction is high-stakes. If deterministic logic or a simple SQL query solves the issue faster and cheaper, don't force AI into it.
BUILD THE SMALLEST USEFUL SYSTEM
Laser-focused 48-hour prototype scope
“A prototype should answer a question.”
Every prototype is an experiment designed to resolve one core risk: Can the model judge pitches objectively? Can we stream audio under 400ms? Build only what is needed to prove or kill the premise.
MAKE IT FEEL REAL
Tactile interface, clear feedback, zero clunkiness
“Good UI is part of the product, not decoration.”
A brilliant backend with a laggy, confusing UI feels like broken software. Latency indicators, optimistic updates, and instant visual feedback turn a raw script into an experience people trust.
TEST. LEARN. SHIP AGAIN.
Put it in front of ruthless users immediately
“Shipping teaches faster than planning.”
Theoretical roadmaps cannot predict where real humans stumble. We ship to buildathons, campus clubs, and real users to let reality prune our assumptions, then iterate immediately.
CURRENTLYTINKERING WITH.
Six active R&D focus areas on Sandesh's workbench. No meaningless logo walls or fake percentage bars—just honest technical questions being explored through real code.
AGENTS & ORCHESTRATION
Autonomous execution with verifiable guardrails
Chaining LLMs with tools, dynamic planners, and self-correcting state machines instead of brittle single-prompt scripts.
“An agent is not always the answer. Most production workflows only need deterministic code for 80% of steps and an LLM for the remaining 20% ambiguous reasoning.”
I DON’T ONLYBUILD SOFTWARE.
“I care about the customer, the pitch, the team, the distribution, and whether the idea deserves to exist.”
Culture, Club Leadership & Execution Velocity
As President of the Entrepreneurship & Development Club (EDC), I lead teams to run buildathons, host founder roundtables, and foster a culture of active shipping rather than passive theory.
PRESIDENT, EDC
Entrepreneurship & Development Club @ ADYPU
Leading initiatives, organizing hands-on hackathons, mentoring peers on product ideation, and transforming a student club into an active early builder community.
BUILDATHON POD CAPTAIN
OpenAI × NIAT Buildathon
Rallied a cross-disciplinary team under high-pressure build constraints to architect and ship Founder Voice, securing the Finalist (Runner-Up) honor in the OpenAI × NIAT Buildathon.
FOUNDER ROUNDTABLES
Bringing Real Founders to Campus
Curated intimate conversations between active technology entrepreneurs and student builders, focusing on unvarnished truths of PMF, bootstrapping, and venture capital.
NOTE FROM LAB:
“Execution without ego. Iterate in public.”
CURRENT SIGNAL // NOW
NIAT Pune / ADYPU — B.Tech Computer Science (AI/ML)
🏛️ President, Entrepreneurship & Development Club (EDC)
Voice-first AI interactions, autonomous multi-agent systems, and scalable product architecture.
- ☑Ultra-low latency speech-to-speech pipelines (< 400ms end-to-end)
- ☑Standardizing local tool calling workflows using Model Context Protocol (MCP)
- ☑Adversarial evaluation engines for LLM applications
- ☑Product-led growth loops for developer tooling & early SaaS
GOT A PROBLEMWORTH BUILDING?
I’m interested in ambitious projects, strong internships, sharp collaborators, and difficult technical problems.