SimnetiqEngineering
We design and ship reliable software — mobile apps, web platforms, AI features, and the network plumbing behind them. Calm interfaces, careful engineering, no filler.
Three things we ship every week. Each one led by a senior engineer who has lived in that area for years.
Four things that hold true on every engagement, whether it runs six weeks or six months.
Production deployments from our London studio — four live in the wild, one in development. Built with an engineering-first mindset: reliable, well-structured, made to last.
01
Physics.explained
Physics taught visually. Interactive animations powered by accurate solvers, a concept dictionary, and physicist profiles.
Stack
Next.js · WebGL · MathJax · odex
02Doppler VPN
A censorship-resistant VPN built on VLESS-Reality. Zero logs, geo-distributed nodes, native apps on every platform.
Stack
Swift · Kotlin · Go · Marzban
03SMS Activate by SIMNETIQ
Virtual numbers for sign-ups. Pick a service and a country, get a real carrier number in about thirty seconds, and keep your own number out of someone else's database.
Stack
Next.js · React · Tailwind · iOS & Android
04VisaPassage
Multi-passport visa intelligence. Compare every visa route across all the passports and residencies you hold, then generate the exact document package for the one you pick.
Stack
Next.js · React · Supabase · Tailwind
05Green Flagged
AI contract reviewer for freelancers and small teams. Drop a PDF, get a plain-language verdict with flagged clauses, severity grades, and suggested redlines in under eight minutes.
Stack
Next.js 16 · React 19 · Tailwind v4 · GSAP
Go Delivery
Delivery platform with live GPS tracking, route optimisation, and end-to-end order management.
Stack
Next.js · Node · PostgreSQL
Creator AI
Generative content platform. Fine-tuned LLMs for technical writing and multi-language editorial workflows.
Stack
Swift · Kotlin · Python · Supabase
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