Hi, I'm Iván 👋
Passionate fullstack developer, entrepreneur and pianist.
IC

About

👨‍💻 Fullstack developer & tech lead with 12+ years building web and mobile applications that people actually use.

I enjoy working with diverse tech stacks - React/React Native, Node.js, NestJS, Next.js and PHP/Symfony. What really drives me is creating end-to-end solutions from scratch, with a strong focus on product design and working closely with clients to understand their needs.

🔧 Recently, I've been working on some interesting challenges:

  • At Colas, I had the opportunity to lead a dev team maintaining 5 different operational applications - from supply chain management to public-facing construction site tracking. It taught me a lot about juggling multiple priorities and keeping critical systems running smoothly.

  • Built Greenny from the ground up - a climate tech platform that helps companies track and reduce their CO2 footprint through AI-powered analytics and employee engagement via mobile app.

  • Created the entire tech infrastructure for FlyLooping, a travel startup where users can book multi-city European tours with optimized flight combinations.

I'm always curious about new technologies, but I believe the best solutions come from understanding user needs first, then choosing the right tools for the job. I try to keep things pragmatic and team-oriented, focusing on delivering solutions that actually work for the people who use them.

Work Experience

B

Bouygues Immobilier
Freelance

January 2021 - June 2022
Full Stack Engineer & Consultant

Led the design, development, and maintenance of comprehensive software solutions, utilizing a wide range of technologies.

Role encompassed:

  • Software development
  • Offering technical advice
  • Preparing detailed proposals and contracts

Key achievements:

  • Developed a React Native application for construction phase QA and contractor anomaly assignment
  • Created a web-based KPIs Dashboard with real-time data integration via websockets
  • Developed a backoffice web application integrated with CRM and various third-party systems

Skills

Programming Languages

Javascript/Typescript
PHP
Swift
Objective C
Java
Python
C
Shell Script

Frameworks & Libraries

Node.js
React
React Native
Next.js
NestJS
Symfony

Cloud & DevOps

Amazon Web Services (AWS)
Microsoft Azure
Docker
Linux
Terraform
GitLab
CI tools
Fastlane
Git

Databases

PostgreSQL
MySQL
SAP HANA

Other Technologies

RabbitMQ
Stripe
PayPal
Web Scraping
Elasticsearch
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Greenny

Greenny

Co-founded and developed from scratch a SaaS for companies to measure, reduce and compensate their CO2 footprint.

Includes a backoffice powered by AI to track CO2 footprint and a mobile application for employees to reduce and compensate their CO2 footprint.

Next.js
Node.js
React Native
AWS
AI integration
Didomi CMP Platform

Didomi CMP Platform

Developed and maintained Didomi's Consent Management Platform (CMP) serving millions of users across Europe.

Key features built:

  • Self-Service configuration module
  • Multi-regulation compliance (GDPR, CCPA, LGPD)
  • Real-time consent analytics dashboard
  • Advanced CMP configuration generator
React
Node.js
Feather.js
PostgreSQL
TypeScript
Elasticsearch
Colas Project Management

Colas Project Management

Led a team of developers to maintain and evolve 5 key operational softwares:

  • Management of material supply requests
  • Waste management requests
  • HR management
  • Internal communication
  • Community-facing application to follow construction sites in the neighborhood
React
PHP Symfony
Node.js
react-native
Azure
FlyLooping

FlyLooping

Developed from scratch all flylooping.com software, a travel startup allowing users to book multi-city Loop tours with a single click.

Key components:

  • Node.js-based flight search and optimization engine
  • Website using Symfony framework
  • React Native mobile application
  • APIs with Swagger documentation
  • Comprehensive payment solution integrating Stripe, PayPal, and Lydia
  • Amadeus GDS integration for real-time flight data
  • AWS-based infrastructure with CI/CD pipeline
Symfony
Node.js
React Native
AWS
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on twitter and I'll respond whenever I can. I will ignore all soliciting.