Open to opportunities

Milind Bumbu

@milindbumbu

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Full-stack engineer building fast, maintainable products with user-first thinking in startups and IoT.

Zimbabwe

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What I'm looking for

I’m looking for a fast-paced team where I can build user-focused products end-to-end, write clean maintainable code without slowing down, and work well asynchronously—especially when requirements are ambiguous and collaboration across teams matters.

I’m a full-stack engineer with over 7 years of experience, primarily in fast-paced startups. I focus on writing clean, maintainable code without sacrificing speed, staying driven by user needs, and collaborating across teams to deliver better outcomes.

Recently at VRYA.COM, I created LLM-based workflows for code generation and review, improving team velocity by 15%, and I led Store Connect and Sales Connect—building a configurable React Native warehouse app, Node.js services for device communication, and a desktop-ready PoS experience with Rust data processing via FFI. Earlier at YAYZY.COM, I led frontend and helped ship a redesigned app from scratch, improving UI response by up to 100%, implemented A/B testing to accelerate validation, and integrated Stripe payments plus Open-Banking providers; I also supported B2B AWS and IBM Cloud infrastructure.

Experience

Work history, roles, and key accomplishments

Full-Stack Engineer

Vrya.com

Jun 2024 - Jan 2026 (1 year 7 months)

Created LLM-based workflows for code generation and review, improving team velocity by 15%. Built the Store Connect React Native warehouse app and Node.js services to coordinate with warehouse devices and handle data control at the warehouse level.

React Native TypeScript Node Database Design Electron Hardware Integration

Full-Stack Engineer

Cosito.ai

Feb 2024 - May 2024 (3 months)

Built a mobile onboarding experience for IoT devices using an LLM-powered chat. Led a team of 3 to define the architecture and integrated an IoT fleet using AWS IoT Core.

Mobile App Development TypeScript AWS IoT Core Team Leadership System Architecture IoT

Full-Stack Engineer

Yayzy.com

Sep 2020 - Jan 2024 (3 years 4 months)

Led frontend engineering for a React Native carbon-footprint tracking app, owning the technical roadmap and mentoring the team. Delivered serverless backends and notifications with Node.js/TypeScript on AWS, ran A/B testing, redesigned the app from scratch, and improved UI response by up to 100% while integrating Stripe subscriptions and Open-Banking transaction ingestion.

React Native TypeScript Node AWS Lambda A B Testing Stripe Serverless Architecture

Full-Stack Engineer

Wendor.in

Dec 2018 - Sep 2020 (1 year 9 months)

Built full-stack features for smart vending machines, including a React-based dashboard to analyze machine and sales data. Developed services to communicate with vending machines via Python and MQTT and implemented Raspberry Pi-based control modules using Node.js.

React Python MQTT Node Raspberry Pi Dashboard Development Full Stack