01
WebRTC / WebGL / AI
Watch the full build
ANESS BELBATI
Senior Full-Stack Engineer
Independent engineering for product teams and agencies — complete builds, end to end, plus the browser work most developers turn down: real-time video, WebGL, Canvas engines. And I finish half-shipped platforms.
LanguagesEN · FR · AR
EngagementsDirect · White-label Testimonials
“Deadlines were met. … He quickly understands highly complex technical problems, digs deep into the underlying architecture, and consistently comes up with thoughtful, high-quality solutions.”
“… careful about testing, security and documenting what he had done. … He took the time to explain things in a way I could understand without ever making the process feel complicated. … He repeatedly went beyond the original specification …”
“I recommend him thoroughly, though in a very literal sense don't, because I want to keep working with him and need him free in the near future.”
Selected Work
08 projectsFor agencies
I work white label for agencies that need senior dev capacity without hiring for it. The work ships under your name.
- NDA-backed. Your name on the deliverable, always.
- I never contact your clients. The relationship stays yours.
- Fixed milestones, no hourly surprises.
- You see working builds early and often, not a reveal at the end.
- The design ships the way it was drawn, and the code stays clean after I leave.
I work in English and French. How it works, in detail
If a client asks you mid-pitch whether something is feasible, forward me the question: answer the same day, you sign it. Costs you nothing, and it shows you how I work.
A mandate that is overflowing? Write to me, or book 25 minutes.
Je travaille en white label pour des agences qui ont besoin de capacité dev senior sans embaucher. Le travail sort sous votre nom.
- Sous NDA. Votre nom sur le livrable, toujours.
- Je ne parle jamais à vos clients. La relation vous appartient.
- Jalons fixes, pas de surprises horaires.
- Vous voyez des builds fonctionnels tôt et souvent, pas une révélation à la fin.
- La maquette est livrée au pixel près.
Je travaille en français comme en anglais. Comment ça marche, en détail
Si un client vous demande en plein pitch si quelque chose est faisable, transférez-moi la question : réponse la même journée, vous la signez. C'est gratuit, et ça me donne l'occasion de vous montrer comment je travaille.
Un mandat qui déborde ? Écrivez-moi, ou réservez 25 minutes.
For product teams
Not an agency? I take direct engagements too. Three reasons product teams bring me in:
- A feature needs shipping. Designed, built, tested, live.
- A hard problem needs solving. Real-time video, WebGL, performance — the work that stalls a sprint.
- A product needs finishing. Stalled somewhere past 80%, needing the last mile and a clean handover.
It runs the same way every time: we agree a fixed milestone — what done means, and the fee — you see working builds as the work progresses, and it ends with a documented handover your team can pick up without me.
Tell me the product, the part that needs help, and the deadline: write to me, or book a 25-minute intro call.
Experience
INDEPENDENT
19 contracts of the browser work most teams route around. A virtual-background pipeline running fully in the browser — WebRTC capture, ML segmentation, WebGL2 compositing at 30fps on integrated GPUs. A web-based video editor on Vue 3 and an FFmpeg render pipeline. A mutation-based Canvas2D timeline rebuilt as a stateless engine for a React design tool. A searchable evidence database on Cloudflare and D1. And rescues of half-shipped platforms — hardened, finished, launched.
- 19 contracts of the browser work most teams route around
- Virtual-background pipeline — WebRTC · WebGL2 · 30fps in-browser
- Web-based video editor — Vue 3 · FFmpeg
- Canvas2D timeline rebuilt as a stateless engine
- Searchable evidence database — Cloudflare · D1
- Rescues of half-shipped platforms — hardened, launched
TypeScriptReactNext.jsVue 3WebGL2WebRTCFFmpegSupabase
ZELIPT
Web development studio serving US service businesses. 5+ production Next.js sites at 90+ Lighthouse, an internal static-site engine on Astro, automated lead systems on n8n — the full lifecycle owned.
- 5+ production Next.js sites at 90+ Lighthouse
- Internal static-site engine on Astro
- Lead automation on n8n — full lifecycle owned
Next.jsTypeScriptThree.jsAstron8n
WOODSPRING
Mobile application with GNSS chip integration for precision geolocation. Built the real-time data visualization interface, the verification and error-correction mechanisms, and the hardware-sensor integration.
- GNSS chip integration for precision geolocation
- Real-time data visualization interface + UI/UX
- Verification, error-correction, sensor integration
GNSSMobileReal-time Data
INBYTES LAB
Modular UNIX BSD firewall management solution, designed and built end to end — secure communications in Rust, centralized administration, access control, documentation.
- UNIX BSD firewall management, designed end to end
- Secure communications in Rust
- Centralized administration, access control, docs
RustUNIX / BSDSecurity
Earlier
- JAN 2022 — JUL 2022INKIDIAFull Stack Web DeveloperE-commerce platform — responsive web properties, conversion tracking and analytics.
- EXCHANGE YEARSHIBAURA INSTITUTE OF TECHNOLOGYTokyo, JapanCoursework and project work in an all-Japanese engineering environment.