You will get a responsive fullstack web app built or fixed using React and Node.js

Wallace W.Status: Offline
Wallace W. Wallace W.
5.0
Top Rated

Let a pro handle the details

Buy Web Application Programming services from Wallace, priced and ready to go.
Wallace W.Status: Offline
Wallace W. Wallace W.
5.0
Top Rated

Let a pro handle the details

Buy Web Application Programming services from Wallace, priced and ready to go.

Project details

You will get a fast, responsive web app or feature built with React, Node.js, Express, and MongoDB. I focus on clean, maintainable code and reliable performance. With experience building full-stack apps, I make sure your project works smoothly from frontend to backend and is easy to update later.
Programming Languages
JavaScript, Python, TypeScript
Coding Expertise
Performance Optimization, Security, Design
What's included
Service Tiers Starter
$200
Standard
$500
Advanced
$800
Delivery Time 2 days 4 days 8 days
Number of Revisions
123
Number of Pages
3511
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$40 - $100
Additional Revision
+$20
Additional Page (+ 1 Day)
+$40
5.0
1 review
100% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

JY

Jefferson Y.
5.00
Mar 23, 2026
Boots Scraper Update Wallace is swift with responses and gets the job done in the quickest straight-line. Will work with him again.
Wallace W.Status: Offline

About Wallace

Wallace W.Status: Offline
Full Stack Developer & Web Scraper | React, Next.js, Node.js, Python
100% Job Success
5.0  (1 review)
Nairobi, Kenya - 5:42 am local time
I am a Full Stack Engineer and Data Extraction Specialist. I help businesses build scalable SaaS platforms and the automated data pipelines that power them.

My approach is simple: I build the software you need, and the data that drives it. Whether that's a complex SaaS MVP with secure payments or a cloud-based scraper running on Apify, I deliver clean, robust, production-ready code.

MY CORE SERVICES:

Full Stack & SaaS Architecture
SaaS MVPs: End-to-end development including secure authentication (Auth0/NextAuth), Stripe payments, and role-based user management.
API Development: Fast RESTful and GraphQL APIs using Node.js (Express/NestJS) or Python (FastAPI).
Database Design: Optimized PostgreSQL or MongoDB schemas built to handle large datasets.

Advanced Web Scraping & Data Extraction
Scalable Cloud Scraping: Custom Apify Actors that extract thousands of records without getting blocked.
Dynamic Content: Playwright and Crawlee for complex single-page applications standard tools can't touch.
Anti-Bot Evasion: Proxy rotation and fingerprint management to bypass Cloudflare and CAPTCHAs.

Frontend Engineering
Modern UI: Responsive, mobile-first frontends in React, Next.js, and Tailwind CSS.
Performance: Server-side rendering for fast load times and strong Core Web Vitals.
Data Visualization: Turning raw data into interactive dashboards with Recharts and D3.js.

MY TECH STACK:
Frontend: React.js, Next.js, TypeScript, Tailwind CSS, ShadCN UI.
Backend: Node.js, Express, NestJS, Python (FastAPI).
Scraping & Automation: Apify, Crawlee, Playwright, Puppeteer, Make, n8n.
Databases: PostgreSQL, MongoDB, Supabase, Redis.
DevOps: AWS (EC2/S3), Docker, Vercel, Netlify, Render, Railway.

WHY WORK WITH ME?
Strict Standards: I write strict TypeScript and clean, documented code to prevent bugs.
Clear Communication: I treat every project like a partnership, with daily updates and clear roadmaps.

I'm Top Rated on Upwork and ready to start building. Let's chat.

Steps for completing your project

After purchasing the project, send requirements so Wallace can start the project.

Delivery time starts when Wallace receives requirements from you.

Wallace works on your project following the steps below.

Revisions may occur after the delivery date.

Review Project and Requirements

I’ll review your description, codebase, and design references to understand what needs to be built or fixed.

Development and Implementation

I’ll set up the environment, build or fix the requested feature, and test it thoroughly.

Review the work, release payment, and leave feedback to Wallace.