You will get A complete codebase health report with a clear refactoring plan.
Top Rated
Top Rated
Project details
You will receive a clear, professional audit of your web application’s codebase, written in plain English and supported by technical expertise. I specialize in helping founders and small teams understand the true health of their code, identify hidden risks, and get a practical roadmap for improving performance, stability, and maintainability.
With years of experience cleaning up complex codebases, refactoring legacy systems, and supporting startups with technical decision-making, I bring a calm, structured approach to diagnosing problems. You’ll receive a detailed report outlining what’s working, what needs attention, and which fixes will deliver the biggest impact first. No guesswork, no overwhelm—just clarity, insight, and a prioritized plan you can take to any developer or team.
This audit is ideal for anyone inheriting a codebase, preparing for growth, planning a rebuild, or simply wanting a trusted expert to evaluate their system.
With years of experience cleaning up complex codebases, refactoring legacy systems, and supporting startups with technical decision-making, I bring a calm, structured approach to diagnosing problems. You’ll receive a detailed report outlining what’s working, what needs attention, and which fixes will deliver the biggest impact first. No guesswork, no overwhelm—just clarity, insight, and a prioritized plan you can take to any developer or team.
This audit is ideal for anyone inheriting a codebase, preparing for growth, planning a rebuild, or simply wanting a trusted expert to evaluate their system.
Programming Languages
JavaScript, Ruby/Ruby on Rails, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$295
|
Standard
$495
|
Advanced
$995
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 2 | 2 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Extra 2 hours of refactoring
+$150
Setup of error monitoring
+$120
Follow-up implementation consultation
+$95Frequently asked questions
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HL
Hyunjae L.
Dec 8, 2025
Chatbot development for an app
JT
Jake T.
Aug 2, 2025
Ruby on Rails Developer | Heroku Expert
Kristen is extremely nice and good natured. I believe our role was too much for her and we deployed new functionality that had a lot of bugs.
About Kristen
Full-Stack Developer | Scalable Solutions | Ruby & JavaScript
100%
Job Success
Lake Forest, United States - 5:44 am local time
I understand how these challenges can hold you back from delivering seamless user experiences and achieving your goals.
Let me handle the complexity so you can focus on your business.
As a Full Stack Developer with 8+ years of experience, I specialize in creating robust, high-quality solutions tailored to your needs.
Proven Results:
- Delivered scalable applications for fintech, real estate, and marketing industries.
- Optimized database performance, reducing query times by up to 40%.
- Successfully integrated APIs like Salesforce, Unit21, and Stripe for enhanced functionality.
Why work with me?
I bring technical expertise, a deep understanding of business processes, and a passion for delivering user-focused solutions. I’m committed to writing clean, maintainable code that ensures your project is efficient, scalable, and future-proof.
How I address your problems:
Need a scalable application? I design and build solutions that grow with your business.
Facing performance issues? I’ll optimize your systems for speed and efficiency.
Require custom integrations? I’ll seamlessly connect third-party services to meet your unique needs.
Experience highlights:
- Prime Trust: Led backend development, refactored legacy code, and optimized databases for financial APIs.
- Momentum Engineering: Built dynamic websites and admin dashboards with React.js and Express.js.
- Rallio: Developed and maintained core applications with Ruby on Rails and PostgreSQL.
Key achievements:
- Created a microservice (kyc_check) that became a standalone product.
- Integrated platforms like Socure, Outlook, and Twitter into client systems.
- Enhanced UI/UX with custom CSS animations, improving user satisfaction.
Let’s bring your project to life!
Whether you need a new application, improved performance, or seamless integrations, I’m here to help. Message me today, and let’s create something exceptional together!
Steps for completing your project
After purchasing the project, send requirements so Kristen can start the project.
Delivery time starts when Kristen receives requirements from you.
Kristen works on your project following the steps below.
Revisions may occur after the delivery date.
Project Kickoff
You purchase the project and share repository access, environment details, and any specific concerns or goals for the audit.
Initial Review & Setup
I review the project structure, dependencies, architecture, setup instructions, and overall application organization.