Open to Fullstack Engineer Opportunities
Hi, I'm Evann Guillot
Fullstack Engineer • Complex Systems Builder
I design and build scalable, distributed systems that solve complex technical challenges. From architecting microservices to optimizing database performance, I'm passionate about creating robust software that handles real-world complexity with elegant engineering solutions.
TypeScript
React
Next.js
Node.js
Python
Java
Solidity
ML/AI
PostgreSQL
Seeking new opportunities
Featured Projects
What I've built
in progress
Meetway
Event-based Carpooling Platform
A real-time carpooling platform with distributed architecture, seamlessly integrating into event purchasing flows with payment processing.
TypeScript
React
Next.js
Node.js
PostgreSQL
Stripe
+2
2025
2 people
in progress
Tailor
Transparent Social Video Network
A microservices-based social video platform leveraging vector databases and event-driven architecture for personalized content recommendations.
React Native
Node.js
Qdrant
Kafka
Redis
Nginx
+2
2024
Solo
completed
Interactive Office Map
2D/3D Navigation System
High-performance 3D visualization system with Three.js, featuring real-time navigation and optimized rendering for complex floor plans.
React
TypeScript
Nx
Three.js
WebGL
GitLab CI/CD
2024
3 people
Education & Learning
Combining formal computer science education with continuous self-directed learning in emerging technologies
Engineering Degree - Computer Science & Software Engineering
INSA Lyon, Lyon, France
2021 - 2026
Comprehensive 5-year engineering program focused on computer science, software architecture, and distributed systems. Part of France's prestigious INSA network, combining theoretical foundations with hands-on industry projects.
Key Highlights
- Specialization in distributed systems and software architecture
- Led multiple group projects involving complex system design
- Active member of AEDI (Computer Science Student Association)
- Completed industry internships at Onepoint and iExec
Distributed SystemsAlgorithms & Data StructuresMachine LearningSoftware ArchitectureDatabase SystemsNetwork ProgrammingWeb DevelopmentDevOps & CI/CD
Continuous Learning - Blockchain, AI/ML & Modern Web Technologies
Self-Taught Learning, Remote
2020 - Present
Passionate about emerging technologies, I continuously expand my skills through online courses, documentation, and building real-world projects. Focus on blockchain development, advanced machine learning techniques, and modern fullstack frameworks.
Key Highlights
- Built production-ready applications with cutting-edge tech stacks
- Contributed to open-source projects and documentation
- Experimented with Web3, smart contracts, and DeFi protocols
- Implemented ML models for real-world prediction tasks
Solidity & Smart ContractsWeb3.js & EthereumAdvanced React PatternsVector Databases (Qdrant)LLM Integration & Fine-tuningMicroservices ArchitectureReal-time Systems (WebSockets, Kafka)Performance Optimization
I believe in continuous learning and staying at the forefront of technology. Beyond formal education, I actively explore new frameworks, contribute to open-source, and build projects to deepen my understanding of complex systems.
Professional Experience
My journey through internships, freelance work, and entrepreneurship
Co-founder & Technical Lead
Meetway
Entrepreneurship
February 2025 - Present
Lyon, France
Leading technical architecture and development of a real-time carpooling platform. Architected distributed microservices system with PostgreSQL, Redis, and WebSocket-based real-time communication. Integrated Stripe payment processing and built scalable event integration APIs.
Key Achievements
- Designed and implemented microservices architecture
- Built real-time ride matching system with WebSockets
- Integrated payment processing with idempotency handling
- Optimized database queries for sub-50ms response times
TypeScript
React
Next.js
Node.js
PostgreSQL
Redis
WebSockets
Fullstack Development Intern
Onepoint
Internship
May 2024 - August 2024
Lyon, France
Developed high-performance 3D visualization system using Three.js and WebGL, achieving 60fps rendering for complex floor plans with 10k+ polygons. Implemented A* pathfinding algorithms and built LLM-powered document analysis system with GraphQL API. Set up complete CI/CD pipeline with automated testing.
Key Achievements
- Built 3D rendering engine with 60fps performance optimization
- Implemented spatial pathfinding algorithms
- Designed GraphQL API for efficient data querying
- Set up automated CI/CD pipeline with testing
React
TypeScript
Nx
Three.js
WebGL
GraphQL
Ollama
GitLab CI/CD
Freelance Fullstack Developer
Selego
Freelance
December 2023 - April 2024
Remote
Various web development missions including PDF generation, Progressive Web App development, and React component creation.
Key Achievements
- Client project delivery
- PWA development
- Remote collaboration
React
JavaScript
PWA
PDF Generation
Software Engineering Intern
iExec
Internship
June 2023 - September 2023
Lyon, France
Developed high-performance Java APIs for distributed computing benchmarking using Spring Boot and Quarkus frameworks. Implemented comprehensive monitoring infrastructure with Prometheus and Grafana for real-time performance metrics. Conducted load testing and optimization for distributed workloads.
Key Achievements
- Built RESTful APIs with Spring Boot and Quarkus
- Implemented monitoring dashboards with Prometheus/Grafana
- Optimized API performance through load testing
- Containerized applications with Docker
Java
Spring Boot
Quarkus
Docker
Prometheus
Grafana
Corporate Relations Manager
AEDI INSA Lyon
Association
May 2023 - May 2024
Lyon, France
Organized the Computer Science Meetings (RIFs), a forum connecting companies with 200+ students. Managed corporate partnerships and event logistics.
Key Achievements
- Event organization
- Corporate partnerships
- Student engagement
Technical Skills
Experienced in building complex, scalable systems across the full stack with a focus on clean architecture and performance
Frontend Development
Modern, responsive web interfaces with exceptional UX
Core Expertise
React
Next.js
TypeScript
Tailwind CSS
Also Work With
Framer Motion
Vue.js
Backend & APIs
Scalable server architectures and robust APIs
Core Expertise
Node.js
Python
Java
PostgreSQL
Also Work With
Spring Boot
GraphQL
REST APIs
Blockchain & Web3
Decentralized applications and smart contracts
Core Expertise
Solidity
Web3.js
Smart Contracts
Also Work With
Ethereum
DeFi
AI & Machine Learning
Intelligent features powered by ML and LLMs
Core Expertise
Python
LLM Integration
scikit-learn
Qdrant
Also Work With
TensorFlow
Data Pipelines
Ollama
Mobile Development
Cross-platform mobile apps for iOS and Android
Core Expertise
React Native
Expo
Also Work With
iOS
Android
DevOps & Cloud
Automated deployments and scalable infrastructure
Core Expertise
Docker
AWS
CI/CD
Also Work With
GitHub Actions
Nginx
Redis
Kafka
Always exploring new technologies and best practices. I enjoy diving deep into documentation, contributing to open-source projects, and building side projects to master new tools and frameworks.
About Me
Passionate engineer building the future
I'm a fullstack engineer who loves diving deep into complex system architectures. Whether it's designing microservices that communicate seamlessly, optimizing database queries for millisecond response times, or building real-time features that scale, I enjoy the challenge of making intricate systems work elegantly.
What drives me is the intersection of technical excellence and real-world impact. From my work on 3D visualization engines at Onepoint to building distributed carpooling platforms at Meetway, I'm always looking for projects where I can tackle interesting engineering problems while creating software that matters.
Beyond the core fullstack work, I'm particularly interested in blockchain technology and machine learning. I've explored Solidity and smart contract development, and built ML-powered systems for real estate prediction and recommendation engines. I believe the best engineers are continuous learners, always exploring new technologies and paradigms.
Focus Areas
Distributed Systems • Clean Architecture
Location
Lyon, France (GMT+1)
Education
INSA Lyon • Computer Science Engineering
Availability
Actively seeking opportunities
Languages & Communication
French (Native)
English (Fluent)
Clear Documentation
Team Collaboration
Let's Connect
I'm currently seeking new opportunities where I can contribute to challenging technical projects. Let's discuss how I can help your team build exceptional software.
Get In Touch
Interested in my profile? Let's talk about your engineering needs.
Actively seeking opportunities• Response within 24h