Thibaut Hadjean
CTO / Architect (Node, TS, React, Python...)
2 recommandations
Salaire / Taux journalier
2 personnes recommandent
Paris, France
Freelance
À distance uniquement
Expertises
Langues
À propos
Introduction
👨🏼✈️ CTO Hands-on 👨🏼🏫 Coach 👨🏼💻 Lead Fullstack Freelance 👨🏼🎨 Technical Architect & Designer I have already been able to apply my expertise in various sectors (banking, communication agencies, social networks, ...) for organizations ranging from startups to multinational companies. My journey is already outlined in my profile. But if you believe, like I do, that nothing beats a real conversation, then we are meant to get along 🫱🏼🫲🏿 See you soon!
Expérience de travail
CTO
Oriane
août 2025 - Présent
1 an 3 mois
À distance
- Co-founder owning the tech pillar alongside the business and product founders - Technical decision-maker and architect of the company's entire tech strategy - Migration from few monolithic projects to a SOA across 5 new departments - Complete rework of all codebases to a high quality standard, dividing development times by ~10 - Design and implementation of a fully cloud-based, code-led infrastructure from the ground up - Reduction of AI video processing costs at scale by ~1000x - Design and rollout of an instant video-search-as-a-service infrastructure - Rebuilt a team 2x smaller yet 2x more efficient through ownership and accountability - First public APIs and MCP integrations shipped alongside the core SaaS approach
CTPO
PayBack
sept. 2024 - août 2025
1 an
À distance
- Board member and strategic decision-maker - Team collaboration on product design, technical specifications, and technical architecture - Management and leadership of the technical department - Complete rework of the SaaS and mobile experience - Led functional and technical integration for payment card issuance - Integration of card payment solutions - Technical redesign of the OpenBanking approach - Progressive work on code and infrastructure to support scaling and service availability
OFF-WORKS
nov. 2020 - août 2025
4 ans 10 mois
CTO
nov. 2021 - août 2025
3 ans 10 mois
- After a year at OFF-WORKS, taking charge of all technical responsibilities - Architecture and design of applications - Reorientation of developments towards new business challenges
Fullstack Developer / DevOps
nov. 2020 - oct. 2021
1 an
Paris, France
- Development of a platform for connecting clients and freelancers - Very complete technical stack and bringing a lot of challenge - Multidisciplinary work ranging from Frontend development to Backend - Infrastructure and DevOps at the heart of the position - Very broad scope of action on the technical part, from local development to production run
Senior Software Architect
Jellysmack
janv. 2022 - avr. 2025
3 ans 4 mois
À distance
- Design and development of many applications aimed directly at the customer - Creation and evolution of data recovery automation systems - Reduction of manual process times from several weeks to a few minutes - Technicals and organizationals challenges of a young company in hypergrowth - Development of two financial reporting back-offices financial/client - Research and development on a new microservices oriented stack - Full design and implementation of an internal payment system based on microservices
Co-founder
Unlist
déc. 2021 - mars 2025
3 ans 4 mois
À distance
- Team collaboration in product design, technical specifications, and technical design - Solo development of the front-end platform - Team development of the back-end application - Creation of an AWS deployment architecture - Establishment of CI/CD and cross-functional DevOps processes - Business reorientation and rebranding in phase 2 (formerly Profile.studio)
Senior Software Architect
CorsicawebFreelance
avr. 2024 - sept. 2024
6 mois
À distance
- Development of a new trainee training management platform for the Collectivity of Corsica - Analysis of the existing system and planning a short 5-month technical roadmap - Architecture and deployment of the entire GitOps-oriented technical infrastructure on Bare-Metal - Reducing technical complexity due to interfacing with government APIs - Deployment of third-party solutions necessary for communication with public services - Complete architecture and development of the backend and frontend - Team mentoring and leading internal technical presentations - Support in the transition to Agile methodologies (SCRUM)
CTO
PhD Inov
févr. 2024 - août 2024
7 mois
À distance
- Audit of the SaaS market in ultra-specialized recruitment and design of the technical approach - Migration of an LLM engine to new infrastructures - Creation of the Cloud and DevOps stack - Development of the platform - Functional design and prototypes - Drafting of functional and technical specifications - Recruitment and management of the technical team
Worldline Global
août 2017 - nov. 2020
3 ans 4 mois
Région de Tours, France
Java / Java EE Developer
nov. 2018 - nov. 2020
2 ans 1 mois
Région de Tours, France
- Development of a back office for client banks - Design of an architecture meeting the needs and using the resources already present - Major focus of work on iterative fast innovation and constant improvement of the product
Web Java Developer
août 2017 - oct. 2018
1 an 3 mois
Région de Tours, France
- Development of an internal back-office for the administration of a digital wallet product - Creation of communicating APIs and Angular implementation
Formation
SUPINFO
Master 2 (M2), Engineering computer science
2015 - 2020
5 ans 2 mois
Licences et certifications
Android Application Development
Délivré le : juil. 2018
Angular
Délivré le : oct. 2017
HTML and Javascript - User Interface
Délivré le : juin 2017
Teacher
Délivré le : avr. 2017
Support
Délivré le : mars 2017
Redactor
Délivré le : mars 2017
Operating System Fundamentals
Délivré le : janv. 2017
Algorithm in Python
Délivré le : juil. 2016
Portfolio
PayBack
Conté
Unlist
Payment domain
Jellyboard
Profile.studio
Business reorientation
Onboarding
KPIs
Freelances teaming
Payment admin