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nelsonleone/README.md

Hi, I'm Nelson Uchechukwu

Full-Stack Web Developer | Frontend Specialist

Open for Work Portfolio Download CV


About Me

Frontend-focused Full-Stack Developer with 3+ years of experience crafting modern, scalable, and user-centric web applications. Currently pursuing Computer Science at the Federal University of Technology, Owerri (FUTO), while leading development teams and building innovative solutions in the healthcare and wellness tech space.

  • Specializing in React, Next.js, Svelte, and TypeScript ecosystems
  • Exploring Full-Stack Architecture & Cloud Infrastructure
  • Passionate about performance optimization, accessibility, and clean code
  • Open to collaborations, open-source contributions, and tech discussions

Contact: [email protected] | [email protected]
Resume: View


Professional Experience


Theraswift

Theraswift Logo

Lead Frontend Developer | May 2024 – Present | Remote (Full-time)

Leading frontend architecture and delivery for a HIPAA-compliant healthcare platform used by doctors, clinics, and hospitals.

Key Achievements:

  • Built the Provider Portal from scratch using Next.js + TypeScript
  • Implemented multi-step doctor verification, real-time prescription, secure chat, and shared clinic access
  • Improved performance by 70% and achieved 95+ Lighthouse scores
  • Ensured mobile responsiveness for on-call doctors

Company: theraswift.co

Projects I Built at Theraswift

Providers App

A secure, responsive portal for doctors to manage patients, prescribe meds, chat, and collaborate across clinics.

Tech Stack: Next.js, TypeScript, TailwindCSS, REST API

Live Demo

Providers App


Saviez Tech

Saviez Tech Logo

CTO & Lead Frontend Developer | December 2024 – Present | Hybrid

Driving technical vision and building wellness, e-commerce, and portfolio platforms for clients and internal use.

Company: savieztech.com

Projects I Built at Saviez Tech

Radiant Repose

Nigeria’s #1 holistic wellness platform with spa bookings, pharmacy, and luxury shopping.

My Role:

  • Built full site with @treasure56
  • Developed POS system
  • Implemented booking & consultation flows

Visit Site

Radiant Repose

Mr Zion Portfolio

Dynamic portfolio with Sanity CMS, Stripe payments, and custom video player.

Tech Stack:

  • Svelte 5 + SvelteKit
  • Sanity.io, Cloudinary, Stripe
  • TypeScript, custom hooks

Visit Site

Mr Zion

SerEase (On Hold)

Multi-vendor delivery app for food, pharmacy, and groceries.

Tech Stack:

  • Next.js App Router
  • Redux Toolkit, Zod
  • Real-time cart & checkout

Visit Site

Screenshot

SaviezTech Website

Official company site built from scratch with content management.

My Role:

  • Full design & development
  • Sanity CMS integration

Visit Site

SaviezTech


Personal Projects

GiG-Logistics-C

Full-featured logistics platform with tracking and shipping.

Tech Stack: Next.js 14, TypeScript, TailwindCSS, Sanity CMS

Live | Source

CargoNest

Secure cargo transport and storage platform.

Tech Stack: Next.js, React, TailwindCSS, Express And Node Server

Live

Bill-Blitz

Interactive billing app for businesses.

Tech Stack: Next.js, React, TypeScript

Live | Source

CSC-InfoNest

Computer Science department portal (group project).

Features:

  • Admin: Upload results, timetables, events
  • Public: View, sort, responsive

Tech Stack: Next.js, Supabase, Redux, Zod

Live | Source


Tech Stack

Languages

JavaScript TypeScript Python

Frontend & Frameworks

React Next.js Svelte Node.js Express

Styling & Design

TailwindCSS Styled Components CSS3 Sass Bootstrap

Databases & Backend

MongoDB PostgreSQL Firebase Supabase MySQL

Tools & Technologies

Git GitHub Redux Jest


GitHub Statistics

GitHub Stats Top Languages
GitHub Streak

Connect With Me

Twitter LinkedIn Instagram Email


"It's not about the amount of things in the tool belt, but how good you are with them."

Profile Views

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  1. bill-blitz bill-blitz Public

    User Friendly And Highly Interactive Billing Application. Streamline Your Billing, Maximize Your Time

    Svelte 1 1

  2. Schedulo Schedulo Public

    Schedulo is a user-friendly task management application designed to help individuals and teams organize, prioritize, and track their tasks effectively.

    Svelte 1

  3. Audiophile-ECommerce-Website Audiophile-ECommerce-Website Public

    NextJs Powered Audio Gadgets and Accessories Store

    TypeScript 2

  4. ContactSphere ContactSphere Public

    A User-Friendly and Feature-Rich Contacts Management Application

    TypeScript

  5. CSCInfoNest CSCInfoNest Public

    TypeScript