You will get I will build your Next.js, Python, or Rust web app and SaaS
Project details
Need a Next.js or React web app that's fast, mobile-ready, and built to last? I build production-grade web applications — landing pages, SaaS dashboards, e-commerce stores, and full-stack apps — using Next.js, React, Node.js, TypeScript, and Tailwind CSS.
What I've shipped:
→ Daily Habit Hub — full-stack fitness app with Supabase, Avalanche Web3 rewards, streak tracking, and community feed
→ MuscleMind — gym management platform with M-Pesa payments, membership tiers, and class scheduling for a real gym in Nairobi
Every project I deliver includes:
✅ Fully responsive design — pixel-perfect on mobile, tablet, and desktop
✅ Clean, commented, maintainable source code — yours to own and extend
✅ Deployed and live — Vercel, Netlify, or your platform of choice
✅ TypeScript by default — fewer bugs, better IDE support
Need blockchain, AI, or backend features added?
I also integrate: Stripe payments · OpenAI/LLM features · Web3 wallet connect Supabase/PostgreSQL · Auth (NextAuth, Clerk, JWT) · REST and GraphQL APIs. Message me before ordering if your project has special requirements - I'll tell you honestly which tier fits and what's realistic in the timeframe.
What I've shipped:
→ Daily Habit Hub — full-stack fitness app with Supabase, Avalanche Web3 rewards, streak tracking, and community feed
→ MuscleMind — gym management platform with M-Pesa payments, membership tiers, and class scheduling for a real gym in Nairobi
Every project I deliver includes:
✅ Fully responsive design — pixel-perfect on mobile, tablet, and desktop
✅ Clean, commented, maintainable source code — yours to own and extend
✅ Deployed and live — Vercel, Netlify, or your platform of choice
✅ TypeScript by default — fewer bugs, better IDE support
Need blockchain, AI, or backend features added?
I also integrate: Stripe payments · OpenAI/LLM features · Web3 wallet connect Supabase/PostgreSQL · Auth (NextAuth, Clerk, JWT) · REST and GraphQL APIs. Message me before ordering if your project has special requirements - I'll tell you honestly which tier fits and what's realistic in the timeframe.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$140
|
Standard
$250
|
Advanced
$950
|
|---|---|---|---|
| Delivery Time | 3 days | 8 days | 14 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 2 | 6 | 9 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Page
(+ 2 Days)
+$100
Stripe payment integration
(+ 2 Days)
+$120About Daniel
Blockchain Engineer| Cardano (plutus/mesh)| Bitcoin| FullStack| Rust
Nairobi, Kenya - 6:50 am local time
My specialisation sits where few developers operate: Cardano smart contracts (Plutus, Mesh SDK), Bitcoin development (secp256k1, SegWit, Lightning Network,
Rust), and production full-stack engineering across React, Next.js, Node.js,, Python,
and TypeScript.
What I've shipped:
- LiteCert: tamper-proof certificate verification on the Cardano blockchain —
Plutus contracts + Mesh SDK
- Bitcoin Wallet Lab: educational testnet4 wallet with secp256k1 + ECDSA
implemented from scratch in Rust
- Open Wallet Standard: multi-chain AI agent wallet across 9 networks (EVM,
Solana, Bitcoin, Cardano, Cosmos, XRPL)
- Memorabilia: fully on-chain Starknet game, 0 gas fees, playable on Telegram
(@enter_memorabilia_musem_bot)
- Cardano Quest: on-chain riddle game for Blockchain Centre Nairobi community
events
Open source: PR #818 merged to IntersectMBO/lsm-tree (Haskell) — the LSM
database used by the Cardano node. Contributor to the Cardano Foundation and
rust-bitcoin.
AI, Computer Vision & Rust Systems:
I also build production AI and computer vision systems — in both Python and
Rust.
My CV stack: YOLO-based real-time inference, ONNX Runtime, OpenCV, DeepFace
for gender/demographic analysis, and homography-based pixel-to-meter speed
calibration. I've built a dual-stack CV system that runs in Python
(Ultralytics) for prototyping and Rust (ort + OpenCV + V4L2) for
high-performance edge inference — designed to run locally on NVIDIA Jetson
with zero cloud latency and smart RTSP/V4L2 reconnect logic.
On the ML side: TensorFlow.js, Gemini AI, llama3 LLM agents, and OpenAI API
integrations for chatbots, workflow automation, and predictive features.
I can build for you:
✅ Computer vision pipelines — object detection, tracking, counting, speed
estimation
✅ Edge CV systems — YOLO + ONNX Runtime in Rust or Python, designed for
Jetson/embedded
✅ AI feature integration — LLMs, chatbots, RAG systems, workflow automation
✅ High-performance Rust systems — CLI tools, data pipelines, embedded,
WebAssembly
Full-stack stack: React · Next.js · Node.js · TypeScript · Python · Rust ·
PostgreSQL · MongoDB · Docker · Supabase
I work best on:
✅ Cardano DApps — Plutus smart contracts, Mesh SDK integrations, on-chain
credential/payment systems
✅ Bitcoin tools — wallets, Lightning integrations, transaction builders
✅ Full-stack web apps and SaaS MVPs — from zero to production in weeks
✅ AI-powered features — LLM integrations, workflow automation, computer
vision
I write clean code, communicate clearly, and ship on time.
Steps for completing your project
After purchasing the project, send requirements so Daniel can start the project.
Delivery time starts when Daniel receives requirements from you.
Daniel works on your project following the steps below.
Revisions may occur after the delivery date.
Project Kickoff & Planning
Review your requirements, confirm scope and pages, ask any clarifying questions, and finalize the tech stack and structure before writing a single line of code.
Design & UI Wireframe
Build the layout, color scheme, typography, and component structure. Share a preview for your feedback before moving to full development .