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Timothee Givois Mendez

Senior Software Engineer

Contact

Phone: +1 305 501 9895
Location: Miami, FL

Summary

Senior Software Engineer with 10 years of experience building frontend and backend systems. Proven ability to lead cross-functional teams, launch 0-to-1 products, and modernize legacy platforms.

Experience

Airbnb
Senior Software Engineer, Marketing Technology - Airbnb
2021 – Present (4 years)
  • Led 0-to-1 product development of renewed marketing tools improving user engagement and driving ~$XXM in conversions in year one.
  • Designed and implemented a global localization system for marketing campaigns; used by 60% of launches.
  • Introduced frontend instrumentation and automated regression detection to improve visibility into performance, reliability, and user behavior.
  • Mentored 4 engineers and aligned cross-functional stakeholders across teams.
Carta
Software Engineer, Valuations and Compensation - Carta
2020 – 2021 (2 years)
  • Led backend and frontend implementation of new compensation product, acquiring $X M in ARR within 3 months.
  • Migrated core valuation workflows to React, improving UI responsiveness and reducing valuation request time by 50%.
Wizeline
Senior Software Engineer, Services - Wizeline
2017 – 2019 (3 years)
  • Built scalable web applications using TypeScript, React, and GraphQL for multiple client projects.
  • Recruited and mentored junior engineers and interns, contributing to a stronger engineering culture.
Rappi
Backend Engineer, Payments - Rappi
2017 (1 year)
  • Reduced payment fraud rate from 18% to 5% using data-driven fraud detection systems.
Sertech Consulting Group
Backend Engineer, Data - Sertech Consulting Group
2015 – 2017 (3 years)
  • Developed 10+ microservices and built a data pipeline processing 1M+ daily records.
Intelimetrica
Junior Software Engineer, Data - Intelimetrica
2014 – 2015 (1 year)
  • Built a cloud-based data pipeline (500k+ records/day) using Python and AWS services.

Education

Mexico Autonomous Institute of Technology (ITAM)
Mexico Autonomous Institute of Technology (ITAM)
M.Sc. in Computer Science. GPA: 9/10Aug. 2016 – Dec. 2018
Monterrey Institute of Technology and Higher Education (ITESM)
Monterrey Institute of Technology and Higher Education (ITESM)
B.S. in Electronic and Computer Engineering. GPA: 92/100Jan. 2011 – Dec. 2015

Skills

Python
Flask
Django
JavaScript
Node.js
React
GraphQL
PHP
Laravel
Java
MySQL
PostgreSQL
AuroraDB
MongoDB
Redis
DynamoDB
AWS
Kubernetes
Docker
Git
Jest
Styled-components
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