Hi, I'm
Germán Sandoval
Full-Stack Software Engineer
I build scalable web applications with clean code and thoughtful UX.
01
About Me
I'm a passionate software engineer with experience building modern web applications. I love clean architecture, great developer experience, and shipping products people enjoy.
When I'm not coding, you'll find me exploring learning languages with Duolingo, watching series, reading books, taking photos or experimenting with side projects.
Location
Based in Merida, MX
Status
Open to new opportunities and relocation
Languages
02
Experience
Senior Software Engineer
Freelance / Consulting
- Supported projects like ARC XP, Condé Nast and Leviti, delivering engineering solutions that sped up feature rollout by 25% and reduced bugs by 30%, enhancing product quality and delivery.
- Provided support for Oracle by fixing bugs and maintaining PL/SQL queries.
Projects
Brightwell
Built an SDK for Brightwell from scratch, delivering ahead of tight deadlines and leading technology selection to align with project requirements.
TonoHealth
Built a comprehensive dermatology application for TonoHealth with live chat, video consultations, and integrated e-commerce features.
Full Stack Engineer (FE Focus)
Kunai
- Crafted new visual experiences for AtlasSP customers, increasing engagement, and architected server-side logic that reduced API latency and errors, enabling seamless functionality
Senior Software Engineer
Wizeline
Projects
BoatTrader
Spearheaded new functionalities and SEO optimizations for BoatTrader, raising Lighthouse score from 60 to 90 points and increasing site visibility, resulting in a 15% increase in organic traffic.
Synchrony
Achieved a remarkable SEO boost at Synchrony, elevating Lighthouse's score from 60 to 90.
Cerby
Earned top performer recognition at Cerby and developed refined scraping techniques for optimal efficiency across multiple platforms.
WizelineOS
Improved WizelineOS internal tool by leading a UI/UX overhaul, optimizing GraphQL queries, and refining code to enhance functionality and user experience.
Senior Software Engineer
Luxoft
- Integrated Backstage for Expedia, adapting it to company requirements and enhancing operational efficiency.
Full Stack Engineer
Clip
- Collaborated in developing microservices on AWS and RabbitMQ. Proactively addressed potential bottlenecks, ensuring seamless communication and scalability for smooth operations in web and mobile applications.
Software Engineer
Luxoft
- Developed and enhanced a shared React component library for Expedia, fostering uniformity and improving UI cohesiveness across applications, featuring over 50+ reusable components.
Application Developer
IBM
- Reduced response times from 3 minutes to 30 seconds (~83%) by implementing efficient indexing strategies in the database and optimizing code.
03
Skills
04
Projects
me
FeaturedMy personal portfolio and blog. Built with Next.js App Router, next-intl for multilingual support (EN/ES), Tailwind CSS v4, and framer-motion animations. Features dark mode, MDX blog, dynamic OG images, and RSS feed.
05
Contact
Have a project in mind or just want to chat? I'd love to hear from you.
You can also reach me at german.sandoval.i@gmail.com