Freelancer profile translated to English.
Back to original languageAbout Dorian
Outsourced CTO for SMEs | Web & Mobile App Developer
Your SME is growing, but your tech is falling behind.
Your teams are juggling 6 tools that don't talk to each other.
Your CRM is Excel.
Your app is buggy and no one knows why.
You're losing time, clients, and money on problems you shouldn't even have.
The real problem: there's no one to manage it all.
That's exactly what I do. I'm an outsourced CTO for growing SMEs. I step in as if I were part of your team: I understand your business, audit your ecosystem, define the strategy, and implement the solutions. A single point of contact from A to Z.
Concretely:
→ Technical or strategic audit to know where you really stand
→ Roadmap: what to keep, what to replace, what to build
→ Custom development: CRM, business tools, automations, AI integrations
→ Long-term support to ensure tech evolves with the business
Some results:
→ Karmik: acquisition strategy + sales platform, x3 in online bookings
→ Vital Team: security audit, redesign, and support for an HR SaaS with several k€ MRR
→ Formasup: 10,000 contracts migrated, processing time divided by 3, 100% automated invoicing
15 years of experience. 25+ SMEs supported. 2 entrepreneurial projects sold (SaaS with 10,000 users, e-commerce with €500k turnover).
I'm not a developer who executes specs. I'm a partner who understands your business.
📬 Let's discuss your project
I'm responsive, I reply within an hour, and we'll schedule a meeting to discuss your project.
Reachable on LinkedIn, WhatsApp, phone, and email.
French
Native or bilingual
Can work on-site
Lyon (up to 50km), Paris (up to 50km), Toulouse (up to 50km), Bordeaux (up to 50km), Lille (up to 50km)
Experience
- Koala StudioFull-stack Web DeveloperDIGITAL AND ITDecember 2022 - Today (3 years and 8 months)Lyon, France🎯Senior Full-stack Web Developer & Independent Business-Oriented CTODo you have an ambitious digital project and are looking for a web developer who can combine **tech and product vision**?I design custom, robust web products designed to advance your business.References:Vinci Energies👉 Creation of an internal application for tracking and validating technical interventions.Stack: Next.js / PostgreSQLFeatures: Intervention planning, Pre-filled intervention sheets, Real-time technician tracking, Internal validation system, PDF export and action historyCarix👉 Web development of a prospecting management application for car salespeople (B2B SaaS).Stack: NuxtJs, PostgreSQLFeatures: CRM, pipelines, reporting, automationBNP Paribas Real Estate👉 Custom commercial CRM development for a regional agency.Stack: Next.js / PostgreSQLFeatures: Prospect and client tracking, Personalized sales pipeline, Automatic follow-up management, Sales activity reports, Multi-user access with rolesAudi👉 Web development of a CRM, reporting, commission, and customer satisfaction applicationStack: Next.js, PostgreSQLFeatures: CRM, charts, customer satisfaction-based commission calculations...Cactus👉 Web development of a student contract management application for a CFA (over 10,000 contracts/year)Stack: Next.js, PostgreSQLFeatures: Contract entry, invoicing, CSV/PDF export, data import...Services:📌 CTO as a service (roadmap, scoping, management)📌 Web development (showcase website, MVPs, business applications, advanced sites)📌 Stack: Symfony, AdonisJS, NuxtJS, WordPress…Frequently used technical stack: Symfony, React, NextJs, VueJs, Nuxt, Node, AdonisJs, Tailwind, Javascript, Wordpress, Webflow...
- RunlyFounderE-COMMERCEFebruary 2020 - November 2022 (2 years and 9 months)Runly is a comprehensive platform created to facilitate the daily lives of sports event organizers. This ambitious project mobilized cutting-edge web and mobile development expertise to meet the needs of a large community of runners and organizers.The website was developed with Symfony for a high-performance foundation, a modern Vue.js user interface, a robust API for third-party integrations, and a Flutter mobile application offering a fluid experience on all devices.The platform stands out with several key features:- Online registration management, with customizable forms, validation of supporting documents (licenses, medical certificates), and data export tools.- Collection of race bib sales revenue.- Promotion of sports events, with visibility to over 100,000 visitors and 1 million monthly page views.Runly was designed to support organizers at every stage, from event promotion to on-the-day logistics. This project demonstrated a real mastery of modern technologies and solutions adapted to specific needs.After a successful launch phase, the project was closed following its acquisition by a market player, marking the end of a great adventure.Stack: Symfony / Twig / API-Platform / HTML / CSS / Jquery / VueJS / Flutter
- Normal RunnerFounderE-COMMERCEJuly 2018 - February 2023 (4 years and 7 months)Lyon, FranceFounderof a clothing and accessories brand in the running sector.-Brand creation,- Online store,- Branding,- SEO optimization,- Community management (+50k followers),- ...Sold in 2023
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Education
- Bachelor in Application and Information System DevelopmentUniversité Lyon 12010