About Me

A seasoned software engineer with 12+ years of experience building innovative solutions at the intersection of AI, real-time systems, and collaborative tools.

Open to remote work

Professional Experience

Building impactful solutions at scale

FoxyAI

Senior Software Engineer

PropTech Innovation - Building AI-powered Visual Property Intelligence systems

Dec 2023 - Present
Remote
Built React/TypeScript dashboards for AI-powered Visual Property Intelligence including Condition Scores, Quality Scores, object/damage detection, renovation forecasts, and 360° Property Valuations
Integrated multimodal, GPT-powered Advanced Search feature enabling intuitive image-and-text search across large-scale property datasets
Optimized Canvas/WebGL rendering pipelines reducing frontend latency and delivering responsive, high-resolution model outputs
Developed full-stack flows from image ingestion through AI inference to visual output ensuring speed, reliability, and product alignment
Designed subscription and payment system using Stripe with customer portal for plan management, invoices, and billing methods
Collaborated across teams to build Quality Control module reducing manual review time by ~50% for inspection and lending workflows

Figma

Senior Full-Stack Engineer

Design Collaboration Platform - Scaling real-time multiplayer editing infrastructure

May 2019 - Dec 2023
San Francisco, CA
Engineered real-time multiplayer editing infrastructure leveraging WebSockets, custom sync logic (OT/CRDT-inspired), and WebAssembly-based performance components
Led Canvas rendering optimizations reducing load and render latency by 30%+ through refactoring rendering pipelines and minimizing redraws
Built robust front-end and backend services (Node.js, Python, React/TypeScript) powering collaborative Canvas UI updates and conflict resolution
Scaled performance testing infrastructure from single MacBook to dual-system CI pipeline with GPU-accelerated VMs enabling performance guardrails under 10-minute pulls
Helped shape design-system collaboration tools and workflows pairing closely with product and design teams to resolve nuanced UX conflicts

ElectrifAi

Senior Frontend Engineer

Enterprise AI Solutions - Building AI/ML-powered analytics interfaces

Dec 2016 - Apr 2019
New York, NY
Built React/TypeScript dashboards transforming AI/ML outputs (CV, NLP) into clear analytics interfaces for Spend, Demand Forecasting, and Contract Analytics
Integrated backend pipelines (Spark, Kubernetes, Python) to consume ML-driven APIs supporting corporate spend visibility and contract insights
Delivered modular client-facing products with consistent 5x ROI within 6-8 weeks accelerating enterprise decision-making and operational efficiency
Partnered with domain experts across finance, retail, and logistics translating business needs into polished, production-grade frontend experiences

Google

Software Engineer

Search & Advertising - Internal tools and experimentation infrastructure

May 2013 - Nov 2016
Mountain View, CA
Joined as Software Engineering Intern collaborating on production projects and delivering feature work under mentorship over 12-week period
Transitioned to full-time Software Engineer after internship conversion demonstrating strong ownership and performance early on
Developed internal web tools and A/B experimentation infrastructure using AngularJS and Java to support high-volume advertiser platforms
Collaborated across product and analytics teams to build scalable UI components and experimentation frameworks accelerating engineering velocity

Education

Strong academic foundation from world-class institutions

Master's degree in Computer Science

University of Tokyo

Apr 2011 - Mar 2013
Tokyo, Japan

Advanced studies in algorithms, machine learning, and software engineering. Research focused on distributed systems and performance optimization.

Key Achievements
Graduated with honors
Published 2 research papers
Teaching assistant for Data Structures

Bachelor's degree in Computer Science

University of Tokyo

Apr 2007 - Mar 2011
Tokyo, Japan

Comprehensive foundation in computer science fundamentals, mathematics, and programming. Active participation in coding competitions and hackathons.

Key Achievements
Dean's List recipient
Computer Science Society President
3rd place in ACM Programming Contest

Technical Skills

Comprehensive toolkit of modern technologies and methodologies

Frontend & UI Development

JavaScript (ES6+), TypeScript, HTML5, CSS3, SCSS
React, Next.js, Redux, Context API, Zustand, Storybook, Material UI, TailwindCSS
Canvas API, WebGL, SVG, WebAssembly, WebSockets, WebRTC

Backend & APIs

Node.js, Express.js, Python, C#, Ruby on Rails
REST, GraphQL, AI/ML/CV model endpoints, real-time services (WebSockets)

AI/ML & Data Visualization

TensorFlow integration, NLP/CV model pipelines
D3.js, financial time-series analysis, interactive dashboards
GPT-powered multimodal search, Visual Property Intelligence UIs

DevOps & Infrastructure

Docker, Kubernetes, AWS (EC2, ELB, Redis), serverless
CI/CD pipelines (Jenkins, GitHub Actions), Storybook snapshot testing
Build tools: Webpack, Babel, npm/Yarn, Vite