Freelancer profile translated to English.
Back to original languageAbout Miharisoa
Full-Stack Developer | MVP & Web Apps | Next.js • React • TypeScript
Launching a **SaaS**, an **MVP**, or a large-scale **web app**?
I transform your product vision into a scalable and maintainable application. Solid architecture, fast delivery, clear project framework.
Skills
Frontend: React, Next.js, TypeScript, TailwindCSS, shadcn/ui
Backend: Node.js, Supabase (PostgreSQL, Auth, Storage), Prisma
API & Integrations: REST/GraphQL, Stripe, Webhooks, automation
Architecture: scalable applications, complex state management, advanced patterns
DevOps: Vercel, CI/CD, GitHub Actions
Optimization: technical SEO, performance, accessibility
Management: technical scoping, Kanban, documentation
Achievements
Why Choose Me
Product Vision: I challenge technical choices towards your business objectives
Scalable Architectures designed to evolve
Full Autonomy: design → production
4+ years of experience (SaaS, e-commerce, dashboards)
Direct and responsive communication
Process
Message (reply < 1h) → 30 min Video Call → Execution Plan (deadlines, budget, milestones)
Keywords: full-stack developer, mvp, saas, web app, react, next.js, typescript, node.js, postgres, supabase, stripe, rest api, graphql, architecture, dashboard, pwa, e-commerce, cms, vercel, technical seo, tailwindcss, authentication, payment, automation, scalability
French
Native or bilingual
English
Conversational
Can work on-site
Nantes (up to 40km), Paris (up to 20km)
Experience
- MyCourseDevelopment of a VTC Fleet Management SaaSTRANSPORTATIONOctober 2025 - January 2026 (3 months)StayChauffeur - VTC Fleet Management SaaS Platform**→ Mission Objective**: Develop a multi-tenant SaaS platform from scratch to digitize the operational management of VTC fleets and ensure compliance with the French electronic invoicing reform (2026-2027).→ Achievements:Complete booking system (single transfers, multiple stops, on-demand services) with automatic assignment and real-time trackingB2B/B2C CRM with loyalty program, personalized pricing, and multi-driver model management (employees/freelancers)100% compliant automated invoicing: Factur-X format, Chorus Pro integration, quote/invoice/credit note generationAnalytics dashboard with real-time KPIs (revenue, performance, completion rate) and advanced filtersStripe Connect integration for SaaS subscriptions and ride payments with flexible commissions90% reduction in booking creation time and complete elimination of invoicing errors→ Technical Stack:Next.js 15, React 19, TypeScript, PostgreSQL, Prisma ORM, TailwindCSS v4, Shadcn/UI, Better Auth, Stripe Connect, Chorus Pro, Mapbox, Resend, Vitest, Playwright**→ Duration**: 4-5 months
- SageSoftware EngineerSOFTWARE PUBLISHINGOctober 2023 - August 2025 (1 year and 9 months)Les Sables-d'Olonne, FranceWithin the Sage50 team, I contributed to modernizing business tools and the progressive migration from legacy environments to cloud-first architectures.My main contributions:Redesign of internal applications in Next.js for better maintainability and streamlined UX.Automation of integration processes and implementation of CI/CD pipelines (GitHub Actions) to enhance delivery quality.Strengthening of the network infrastructure and inter-chapter communication tools, in line with the company's new agile organization.Active participation in the Cloud migration: evaluation of technical dependencies, module standardization, reduction of technical debt.Mission marked by a strong focus on organizational clarity and cross-team coordination in an international context.
- YesWeLabWeb DeveloperAGRICULTURESeptember 2022 - Today (3 years and 9 months)Rennes, FranceAs part of my mission at YesWeLab, I participated in the development and implementation of web solutions focused on user experience, primarily using Bubble.io, a no-code platform for rapid development of functional applications.My role consisted of:Designing and structuring user-friendly interfaces that meet identified business needs,Developing logical workflows to automate user journeys,Conducting functional tests to ensure the reliability of implemented features,Identifying and correcting anomalies reported during usage or QA processes,Actively participating in discussions with the client to refine features and ensure the quality of the deliverable.This mission allowed me to strengthen my expertise in no-code tools while maintaining a structured development logic, typical of traditional web approaches. I also had the opportunity to collaborate in an agile environment, working directly with project managers and business experts.
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Education
- MBA Full-Stack DeveloperMyDigitalSchool2025Diplôme niveau master chef de projet / développeur full-stack
- Bachelor 3 Application Developer, Computer Science and Related ServicesMyDigitalSchool2023Bachelor 3 Développeur d'Application, Sciences informatiques et de l''information et services apparentés