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Rohan Baisantry
Rohan Baisantry — Founder at WriteRisk

Rohan Baisantry

I build software end to end. Most recently I'm building WriteRisk — a workbench that turns a messy pile of documents and data into one view you can actually make a decision from.

about

Who I am

BUILDING

I've worked in founding engineering roles at early-stage startups, building products from nothing and staying with them as they grew. Now I'm a founder myself. I like the part where an idea becomes something people actually use.

SCOPE

Frontend, backend, infrastructure, product — I've done all of it and I still like moving between them. I've helped take engineering teams from three people to more than a hundred, and I've learned that the technology is only half of it.

AI

I've shipped AI systems across text, voice, and media, from first prototype to production. That means chatbots, voice agents, and multi-agent workflows, with the guardrails, evaluation, and monitoring it takes to keep them dependable.

OUTSIDE

When I'm not working I'm climbing, playing badminton or padel, at the gym, or on a video game. I spend a lot of time with family and friends, and I have two cats who get more attention than they need.

skills

What I've actually done

The tools change. Here's what I've done with them.

Day to day I work in TypeScript and Python — React and Next.js on the front end, Node or FastAPI on the back, Postgres and Redis underneath, AWS and Docker for the rest. Lately most of my time goes into LLM systems: retrieval, agents, evaluation, and the plumbing that keeps them honest.

  • Cut infrastructure spend by about $3K a month by pulling a documents system out of a monolith into its own service.

    CLIPBOARD HEALTH · 2022–2023

  • Reduced onboarding time by 2.5 days with a document verification service.

    CLIPBOARD HEALTH · 2022–2023

  • Handled 160,000+ calls with AI voice agents, at a 25% conversion rate and $600K+ in client revenue.

    HYPOTHESIS AI · 2024–2025

  • Scaled engineering teams from 3 to 100+ across four companies.

    CLIPBOARD HEALTH · WORKINDIA · AZENT

Full toolbelt
Frontend
React, Next.js, TypeScript, React Native, Tailwind, Vite
Backend
Node (NestJS, Express), Python (FastAPI, Flask, Django), GraphQL, REST, Celery, Redis
Data
PostgreSQL, MySQL, MongoDB, DynamoDB, Elasticsearch, Pinecone, FAISS
Infra
AWS, GCP, Azure, Docker, Kubernetes, Terraform, GitHub Actions
AI
OpenAI, Anthropic, LangChain, RAG, speech-to-text and text-to-speech, evaluation and monitoring

experience

The record

2026 – Present

NOW

Founder · WriteRisk

WriteRisk is a workbench that turns a messy pile of documents and data into one source-linked view a decision can be made from. Every fact carries its source, and conflicts between sources get flagged instead of buried. It is built and working end to end, and human-in-the-loop by design: it prepares the file, the person makes the call.

India / United States · Hybrid

2024–2025

Co-Founder · Hypothesis AI

Co-founded Hypothesis AI as the sole technical founder, building a voice AI platform for DTC e-commerce brands. The agents handled sales, support, and feedback collection. A RAG system over the product catalogue answered customer questions in real time, and agents improved by learning from each interaction. Handled 160,000+ calls with an average duration of 62 seconds, reached a 25% conversion rate, and generated $600K+ in client revenue.

Bangalore, India · Hybrid

2024–2025

Head of Engineering · Insuryze

Built an employee benefits platform from the ground up: four role-specific frontend applications on one backend. I also ran hiring, growing the team from just me to four engineers and product people.

Chennai, India · On-Site

2023–2024

Senior Software Engineer and Product Manager · Stealth Mode Startup

Built an enterprise platform for trade service referrals from scratch as part of a three-person founding team. Built a multilingual WhatsApp chatbot that processed video and audio to reduce drop-offs for technicians, plus analytics dashboards tracking KPIs across every user segment.

Florida, USA · Remote

2022–2023

Senior Software Engineer · Clipboard Health (Core Team)

Moved to the Core Team as the company grew fast and the monolith showed strain. Led the documents system out of the monolith into its own service, cutting infrastructure costs by $3K a month, and built a document verification service that cut onboarding by 2.5 days. Led a Node.js upgrade across 50+ services with zero downtime. As Scrum Master, reduced cycle time from four days to one. Mentored engineers as the team scaled from 50 to 100+.

California, USA · Remote

Earlier roles (2018–2024)

2021–2022

Senior Software Engineer · Clipboard Health (New Business)

Joined a special projects team working directly with the CEO and Head of Engineering. Built an MVP for a healthcare job portal from scratch, ran social media for user acquisition, and built competitor analysis tools. Contributed to hiring as the team scaled from 20 to 50+.

California, USA · Remote

2021–2023

Fractional CTO · AdEase

Built a marketing platform from scratch so businesses could create and distribute ads across social platforms without a design team. Wrote two algorithms: one made ads more effective by learning audience preferences, the other analysed campaign performance. Built a WhatsApp chatbot that let small business owners create ads by message. Hired and mentored three engineers and a designer.

Chennai, India · Hybrid

2020–2021

Senior Software Engineer · Azent

Led Azent's move from an in-person business to a cloud platform across four projects. Built a configurable marketing site, an authentication microservice with role-based access, and shared component and utility libraries. Helped the team grow from 3 to 8.

Mumbai, India · Remote

2019–2020

Founding Engineer · EasyPlan

Joined as the first engineer, before their Y Combinator application, and built the technical foundation alongside the CTO. Developed the mobile app, marketing site, internal operations panel, and an in-house chatbot. Spent two hours a week on customer support to hear problems first-hand.

Mumbai, India · On-Site

2018–2019

Software Engineer & Digital Marketer · WorkIndia

  • Software Engineer · Aug 2018 – Jan 2019
  • Co-Head of Digital Marketing · Dec 2018 – Feb 2019
  • Senior Software Engineer | Growth · Feb 2019 – Aug 2019

Joined as the fourth engineer, building the marketing site, employer web app, and internal operations panel on a monolith serving the website, mobile app, and operations. Later co-led digital marketing, cutting spend by 50% while holding acquisition costs. Built re-marketing and referral systems that drove 25% of new jobs, and a link shortener that cut SMS costs by 50%. Scaled engineering from 4 to 10.

Mumbai / Bangalore, India · On-Site

Jan 2018 – May 2018 (5 mos)

Data Science Intern · Hotify AI

Gained hands-on experience with machine learning, deep learning, and reinforcement learning algorithms at an AI Platform as a Service company (acquired by Sonasoft Corporation). Developed a reinforcement learning algorithm for autonomous Atari game playing and built an email classifier for a client project. Acquired knowledge in hyperparameter optimization and time series analysis.

Bangalore, India · On-Site

Jun 2017 – Jun 2017

Software Development Intern · Indian Institute of Technology, Madras (IITM)

Worked on a data analytics project for a banking system, developing a specialized module to streamline data transfer from various external sources into PostgreSQL. Built the solution using Golang for high network throughput and contributed improvements to a related open-source repository.

Chennai, India · On-Site

Dec 2015 – Dec 2015

Software Development Intern · Zenstill Analytics

Worked on front-end web development projects using HTML5, CSS3, and JavaScript at an Application Development and Support startup. Contributed to mobile app development using the Ionic framework for products deployed at client locations across the UK and India.

Chennai, India · On-Site

Jan 2015 – Jan 2015

Software Development Intern · Maverick Fitness Studios

Designed a MySQL database and migrated data from Excel to a hosted database. Developed an analysis routine for the Fit Kids product.

Chennai, India · Hybrid

education

2014–2018

B.Tech Computer Science · VIT

I studied computer science at VIT, graduating in 2018. For my final project I built a small IoT device that detected irregular heart rhythms from ECG readings. I played football and was part of the literary society. Mostly, it taught me how to keep learning.

Chennai, India

contact

Say hello

If you want to talk about something I'm building, something you're building, or you just want to say hi — email me or use the form.