You will get a Comprehensive Technical Health Check and Stabilization Roadmap
Top Rated
Top Rated
Project details
Is your team struggling with slow development, frequent bugs, or a messy inherited codebase? Stop guessing what’s wrong.
Get a professional, objective Technical Health Check to identify hidden risks, eliminate technical debt, and plan your software’s next growth phase with total confidence.
Choose the tier that fits your immediate needs:
Tier 1: Codebase Triage – A rapid assessment of your system. You get a prioritized risk report (Critical/Medium/Low) highlighting the top 3–5 problem areas slowing you down. Perfect for a quick second opinion.
Tier 2: Full Health Check – A deep-dive audit. You get a comprehensive PDF report analyzing architecture, code quality, and security, complete with a current state diagram and a 90-day stabilization roadmap.
Tier 3: Engineering Advisory – The full audit plus a live 1:1 strategy session (60–90 min) to walk through findings, discuss refactoring vs. rebuilding, and align your tech with business goals.
Why work with me?
I don't just find issues; I provide actionable, business-focused roadmaps so your team can build faster and safer. Let’s clean up your system. Choose your tier and start today!
Get a professional, objective Technical Health Check to identify hidden risks, eliminate technical debt, and plan your software’s next growth phase with total confidence.
Choose the tier that fits your immediate needs:
Tier 1: Codebase Triage – A rapid assessment of your system. You get a prioritized risk report (Critical/Medium/Low) highlighting the top 3–5 problem areas slowing you down. Perfect for a quick second opinion.
Tier 2: Full Health Check – A deep-dive audit. You get a comprehensive PDF report analyzing architecture, code quality, and security, complete with a current state diagram and a 90-day stabilization roadmap.
Tier 3: Engineering Advisory – The full audit plus a live 1:1 strategy session (60–90 min) to walk through findings, discuss refactoring vs. rebuilding, and align your tech with business goals.
Why work with me?
I don't just find issues; I provide actionable, business-focused roadmaps so your team can build faster and safer. Let’s clean up your system. Choose your tier and start today!
Programming Languages
PHP, JavaScript, PythonCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$150
|
Standard
$500
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 5 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Frequently asked questions
17 reviews
(16)
(1)
(0)
(0)
(0)
This project doesn't have any reviews.
ER
Esther R.
Jul 22, 2026
30 minute consultation
Kezia was thorough and professional throughout the process. She asked thoughtful technical questions and seemed to clearly understand the scope of the project.
NS
Nasser S.
Jul 17, 2026
AJYAL ERP UPDATE
MP
Mitchell P.
Apr 19, 2026
react.js web app development
Work completed successfully. Would work with Kezia again in the future.
FS
Faisal S.
Apr 1, 2026
Full review of SaaS web application code
Kezia produces very high quality work and is committed to successful outcomes
AA
Abdullah A.
Jan 31, 2026
Laravel Blade Developer Needed for CRUD Platform Modification
Kezia is smart, knowledgeable, and a good communicator.
Recommended
Recommended
About Kezia Regina Putri Tanaga
Laravel React & Next.js Developer | SaaS, Marketplace, AI Chatbot
100%
Job Success
Semarang, Indonesia - 8:27 pm local time
Top Rated on Upwork, 100% Job Success, $30k+ earned.
Where I fit best:
✔ Laravel backend development, API integration, and database design
✔ Stabilizing, auditing, and extending existing SaaS platforms
✔ Two-sided marketplaces: listings, lead management, and payment gateway integration
✔ AI chatbot and OpenAI API integration inside existing products
✔ React / Next.js dashboards, admin panels, and internal tools
✔ Bug fixing, performance work, and ongoing maintenance
✔ Full-stack builds when the project needs both ends done right
I'm comfortable working alongside AI-assisted workflows (Claude Code, Cursor). I use them to move faster, but I still read and understand every line that goes into your project before it ships.
What clients say:
"Kezia produces very high quality work and is committed to successful outcomes." — client review, SaaS code review project
"Kezia is genuinely impressive... on time, reliable, very proactive, and goes above and beyond the brief." — client review, ongoing project
I ask questions to clarify tasks and scopes, and I give daily progress updates so you're never wondering where things stand. If something outside scope needs fixing, I flag it and ask before touching it, not after.
If you have a Laravel, React, or Next.js project that needs a steady hand, whether it's an existing SaaS, a marketplace build, or an AI feature you want done properly, send me the details and I'll tell you honestly how I'd approach it.
Steps for completing your project
After purchasing the project, send requirements so Kezia Regina Putri Tanaga can start the project.
Delivery time starts when Kezia Regina Putri Tanaga receives requirements from you.
Kezia Regina Putri Tanaga works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Validation & Access Setup
I will review the answers and assets you provided. Once read-only codebase access (or zip file) is verified and clear, I will officially kick off the audit process.
Codebase & Architecture Deep-Dive
I will perform a comprehensive analysis of your system, evaluating code quality, identifying technical debt, sniffing out bottlenecks, and mapping out structural risks based on your chosen tier.