Rivolo AI
Full-Stack Engineering & AI Systems
A real-time AI mock interview platform for practicing technical interviews, with generated follow-up questions and structured feedback. Built with Llama 3.3 70B.
ReactNode.jsLlama 3.3 70BFastAPITailwind
Sahil Maurya · Vadodara, India
Full-Stack Developer &
Founder of Brancha
aka Kairos
I build software, digital products and websites —
and I'm building Brancha as a business of my own.
I like working across the whole process — writing the code, figuring out the product and making sure what I build actually works for the people using it.
About Me
I like understanding how things work.
I'm a full-stack developer and builder based in Vadodara, India. Most of my time goes into building software, exploring new technologies and turning ideas into things people can actually use.
My experience comes mostly from shipping things — full-stack applications, client work and AI projects. I care about writing solid code, but I care just as much about whether what I build is actually useful.
Alongside development, I'm building Brancha — my own Creative & Digital Agency. Working with real clients has changed how I think about development. Good software isn't just about clean code; it also has to work for the people using it.
What I'm Building
I'm building something of my own.
Brancha is my Creative & Digital Agency, focused on website design & development, social media management and digital marketing.
I'm building it as a real business — working with clients, delivering real projects and learning what it actually takes to build a business from scratch.
Creative & Digital Agency
Brancha
“Where Brands Grow.”
FounderSahil Maurya
Selected Work
Things I've built.
A mix of personal technical projects and selected client work delivered through Brancha.
HealthGenie
Offline-First AI Assistant · 1st Place HackFest 2k26
Designed as an offline-first healthcare assistant for low-connectivity environments. It combines local models with SQLite to support symptom triage without an internet connection.
React NativeDeepseekOffline-FirstSQLite
Vigil
Civic Tech & Multimodal Vision
A platform for reporting and tracking civic infrastructure issues. It uses Gemini Vision to classify uploaded images of road hazards and utility faults and places reports on a live map.
ReactGemini VisionNode.jsLeaflet Maps
PassHive
Local-First Credential Vault
A local-first password manager that encrypts credentials in the browser using PBKDF2 and AES-GCM 256 through the Web Crypto API. No server, no telemetry.
ReactWeb Crypto APITypeScriptVite
Currently
Building, shipping and learning.
Right now, most of my attention is split between client work, technical projects and growing Brancha.
Building and shipping through Brancha
Web development & AI projects
Open-source experiments & technical tools
Experience
Where I've worked and what I've built.
Founder
Brancha·Digital Agency
Founded and currently building Brancha, a Creative & Digital Agency focused on website design & development, social media management and digital marketing.
- Work directly with clients from brief to launch, with a focus on website and digital projects through Brancha.
- Manage project delivery, client communication and technical execution from start to finish.
Full-Stack Web Developer
ElevanceSkills·Internship
Built Rivolo AI, an AI-powered mock interview platform using Llama 3.3 70B.
- Developed real-time conversational interview flows with dynamic question generation.
- Built the React interface and connected backend services using Node.js and FastAPI.
Achievement
Hackathon Winner
20261st Place — HackFest 2k26
Led Team Kairos to first place with HealthGenie — an offline-first AI healthcare assistant built with React Native and Deepseek for low-connectivity environments.
Writing
Things I'm building, learning and thinking about.
I write about software engineering, systems, product development and technical ideas I want to understand better.
Blocking a Port Doesn't Block Anything
Understanding how firewalls, iptables, and socket connections actually interact under the hood when traffic is filtered.
Read articleSame Subnet Mask Doesn't Mean Same Subnet
An exploration of CIDR boundaries, routing table lookups, and how subnet math behaves in actual network configurations.
Read articleLet's talk.
Building something interesting?
Want to collaborate, ask a technical question, or talk through an idea?
Send me a message.
Business Enquiries
For business and client enquiries, visit Brancha ↗