Technical co-founder building multi-agent AI tools for civil engineers.

Empowered customers to find $100M+ in climate rebates on partner websites.- Developed frontend and backend for an estimate tool that provides detailed rebate information for a customer's zip and chosen product.- Supported data scraping team with AI web scraper prototype.Connected customers with independent pros for $500K+ in home projects.- Developed agentic AI chat bot that performed customer job ingestion, pro matching and post job followup over SMS.- Supported operations team with internal tools to coordinate customer and pros.Collaborated with co-founders on product strategy, MVP, market fit, and business development decisions.

- Bootstrapped AWS infrastructure to host frontend and backend- Deployed and customized self-hosted GitLab instance to integrate with customer's firmware CI/CD pipeline- Performed product research by talking to users and investors in the firmware industry

Intent Recommendations - Search Group05/2019 - 03/2023• Responsible for Search Suggestions on Yelp’s Homepage and Search Result Page, understanding user’s search intent• Optimized search backend services for large traffic with ultra-fast performance to match user’s typing speed• Improved recommendation relevance ranking through online and offline modeling• Ran and analyzed experiments on live traffic• Integrated with data pipelines and data warehouses to power real time recent activity suggestions, as well as data analysis• Primary metrics: CTR for search suggestions, business connections, characters typed by user• Additional senior engineer duties: ○ Project and team lead ○ Mentoring engineers within/outside of the team ○ Roadmap planning, proposing and scoping new projects ○ Conducting senior engineering interviews ○ Advising and reviewing projects for teammatesPayment Infrastructure - Commerce Group08/2014 - 05/2019• Responsible for payment infrastructure to power live Yelp Delivery transactions (i.e. ordering pizza) and daily Advertisers billing and collections pipeline• Optimized for stability and reliability to ensure user and business transactions are safe• Integrated with AWS Step Functions to optimize asynchronous processing of large volume of daily Advertisers billing and collections• Integrated with external payment providers: Stripe, Braintree, Paypal, Apple Pay• Primary metrics: number of transactions processed, charge decline rate, chargeback rate, fraud rate

- Initiated idea of using WebGL for file interaction. Organized and managed a team of 4 more programmers. Written the core logic of the project and refactored project structure in November.- Implemented book logic for PDFs, created 3D models, best semester for everyone in the team.- Used: JavaScript, Node.js, WebGL – three.js, pdf.js, GitHub, 3Ds Max, Photoshop 3dwe.org

- Created human-robot interface with ability to send commands via voice, motion or touch control. The application mapped different words to one command and allowed user to add own mappings. - Other cool features: intelligent voice reply to received command, personalized profiles support.- Used: Java, Android, SQLite

- Created webpages for wedding portal: budget calculator, visual allocation of guests, visual creation of vendor’s restaurant plan. Vendor has ability to create and group tables of all shapes.- Implemented user-friendly drag and drop via JQueryUI. Saving/retrieving table plan via Hibernate.- Used: Java, Spring Framework, Hibernate, PostgreSQL

- Coached students on Microsoft Visual Studio 2010 use