Software Engineer

Build the product.

I am a product-focused Software Engineer who builds high-performance web and mobile applications, scalable backend systems, and modern AI integrations.

Web ApplicationsFull-Stack DevelopmentBackend SystemsMobile Engineering
Yoav Levanoni

Why clients hire me

Full-stack range, senior execution.

React Native
Swift
TypeScript
Expo
Convex
Next.js
Supabase

Enterprise Backend

Architecting scalable event-driven systems and APIs.

End-to-End Mobile

Shipped iOS and React Native apps to thousands of users.

Award-Winning Execution

1st place execution in a global hackathon with hundreds of developers.

Direct Partnership

Zero sales layers, direct execution with the engineer—saving money and delivering at scale.

Core Competencies

Architect. Build. Ship.

I thrive on taking complex technical requirements and turning them into scalable, user-centric software.

Full-Stack Web Development

Modern, responsive, and performance-optimized web applications with scalable architectures.

  • React, Next.js, and TypeScript
  • API design and database modeling
  • Focus on UX and accessible interfaces

Mobile App Engineering

Native and cross-platform applications prioritizing fluid animations and seamless interactions.

  • React Native and Swift
  • App Store deployment and updates
  • Cross-platform consistent experiences

End-to-End Delivery

Taking ownership from system design to production deployment and monitoring.

  • Architecture and technical strategy
  • CI/CD pipelines and cloud infrastructure
  • Collaborative problem solving and rapid iteration

Selected Work

Case Studies

Products, mobile apps, and backend systems shipped end-to-end.

Gout Guru screenshot
iOS AppIn Development

Gout Guru

A health companion for managing chronic gout: track flare-ups, meds, daily habits, and uric acid trends to spot trigger patterns over time.

Daily check-ins designed to take seconds, not minutes.

Helps spot patterns between habits, meds, and flare-ups.

Uric acid tracking with clear trends over time.

Homeword: Word Streaks screenshot
iOS App

Homeword: Word Streaks

Daily language micro-lessons delivered via push notifications, paired with lightweight review tools.

15+ languages at launch.

Notification-first lesson delivery designed around retention.

WingMap: Flight Stats screenshot
iOS App

WingMap: Flight Stats

Turns Apple Wallet boarding passes into a travel story with charts and flight metrics.

Won 1st place in the NotJustDev April 2025 mobile hackathon.

Extended an open-source Share Sheet plugin to support Apple Wallet passes.

How I Work

Fast, scoped, accountable.

The goal is not to add more software for its own sake. It is to identify the leverage point, ship a clean solution, and improve how the business actually runs.

01

Pin Down the Bottleneck

We start with the real constraint: slow lead response, manual intake, handoff friction, product drift, or a build that is stuck. Then we scope the smallest useful fix.

02

Ship the Highest-Leverage Slice

You get direct access to me, weekly progress, and a build intentionally scoped for speed, clarity, and operational impact instead of bloat.

03

Deploy, Hand Off, or Extend

We can wrap cleanly, extend into the next sprint, or move into a fractional setup if the business needs ongoing senior technical ownership.

Send the bottleneck.

Lead funnel leak, manual intake process, internal workflow mess, product rescue, or a half-built app. If it affects revenue or operations, I can usually scope the cleanest first move.

Tell Me What's Stuck