Dimitri Subrini

Do you have an MVP or a V1 (low-code, no-code, or hastily coded) that's showing signs of weakness?

Slow pages, recurring bugs, fragile authentication, unstable payment flows, or adding features that feel like a blindfolded game of Jenga?

I can step in to take over the existing codebase and perform a clean upgrade:

🔍 Targeted Audit:

– Real performance (Core Web Vitals, bundles, SSR/SSG/ISR, caching)

– Product logic and technical debt detection

– Front/back security, auth, payments, database, production stability

– Prioritized improvement plan for sustainable scaling

⚙️ Redesign or Migration:

– Progressive modernization toNext.js + React + TypeScript

– Solid authentication

– Robust payments withStripe + webhooks(subscriptions, retries, invoices, reliable logs)

– DB structuring with Prisma (PostgreSQL/Supabase/MySQL as needed, RLS if useful)

– Engineering focused on **DX + Prod**: readable, maintainable, modular, stable code when scaling

🎯 What I build most:

–B2B SaaSapplications, dashboards, internal business tools

– E-commerce (multi-currency, funnels, conversion events, reliable checkouts)

My focus:Performance, stability, scaling, payments, authentication, maintainability.

💎 My personal project I'm most proud of:

**Kiffe Ton Nomadisme**: a platform designed for product, SEO, performance, and subscriptions (Stripe), coded to last in real life, with product/code nuance.

If you want:

– a frontend that loads fast and holds up as it grows,

– authentication that doesn't keep you up at night,

– subscriptions/payments that don't collapse at the first incident,

– and code you don't need to patch every 2 weeks...

Then I'm your dev

📩 Send me a message and let's have a clear first discussion (product needs + technical debt + critical infrastructure) → no BS, concrete plan.