You will get Bugfix + Performance Pack (Web App)
Project details
When your web app is broken, slow, or acting haunted, I’ll triage fast, find the root cause, and ship a clean fix. This pack is built for real-world production issues: regressions, failing deploys, broken integrations, slow pages/endpoints, and performance spikes. You’ll get a clear diagnosis, a pragmatic fix (or best-possible mitigation if it’s a third-party issue), and verification notes so you know exactly what changed and why.
Programming Languages
HTML & CSS, JavaScript, Ruby/Ruby on RailsCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$250
|
Standard
$600
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 6 days |
Number of Revisions | 1 | 1 | 3 |
Bug Investigation | - | ||
Fix Documentation | |||
Detailed Code Comments | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$150 - $400
Bug Investigation
(+ 1 Day)
+$200
Performance Audit + Fix Plan
(+ 2 Days)
+$300
Monitoring & Alerts Setup
(+ 1 Day)
+$250Frequently asked questions
4 reviews
(4)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
AN
Anton N.
Aug 20, 2026
Paid Research Interview for U.S.-Based Freelance Web Developers
AS
Alex S.
Jul 2, 2018
Email List
Scott provided excellent work and was able to answer more questions beyond just the contract. Would recommend working with him
BE
Blake E.
Sep 11, 2016
Developer with PHP/MYSQL/SILEX/TWIG Experience
KB
Keith B.
Jun 11, 2016
Add City Filters to PHP Reports
Worked done as requested! Thanks!!
About Scott
Engineering Leader & Senior Developer | Startups, Rails, React, AI
50%
Job Success
New York, United States - 6:30 pm local time
My background ranges from products serving up to 6 million daily users to early-stage companies building the foundations for growth. I’ve led engineering organizations of up to 40 people, scaled startup teams, improved delivery with much smaller teams, and remained active in architecture, code review, debugging, and production development.
Most recently, I led development of a B2B marketplace using Ruby on Rails, React, Next.js, PostgreSQL, Redis, and Heroku. I also conceived and coded a production AI system that generated and updated product content across a large catalog, reducing work that took days to hours. I later led full-catalog semantic search using embeddings and a vector database.
I’m a strong fit when you need someone who can:
Take ownership of an existing product or difficult codebase
Make practical architecture and product decisions without overengineering
Build or improve Rails, React, Next.js, and PostgreSQL applications
Integrate APIs, payments, webhooks, and third-party services
Add useful AI capabilities grounded in real product requirements
Improve reliability, performance, deployment, and engineering execution
Lead developers while still contributing directly when needed
I communicate clearly, challenge weak assumptions when necessary, and focus on shipping the right solution and not making the project larger than it needs to be.
Steps for completing your project
After purchasing the project, send requirements so Scott can start the project.
Delivery time starts when Scott receives requirements from you.
Scott works on your project following the steps below.
Revisions may occur after the delivery date.
Triage & reproduce the issue
I confirm the problem, reproduce it (or validate via logs/metrics), and identify where to focus first. You’ll get a short “what I see + likely suspects” update.
Find root cause & propose fix
I isolate the root cause and outline the fix path (and tradeoffs) before making changes, so we don’t waste time or introduce new risk.