You will get Your PHP or Python web application fixed, optimized, and production-ready
Top Rated
Project details
I will fix, optimize, and stabilize your PHP or Python web application so it is reliable, secure, maintainable, and ready for real users. Unlike basic bug-fixing services, this project includes a structured technical review to identify the root causes behind errors, performance bottlenecks, unstable APIs, database issues, and architectural problems.
I am an Expert-Vetted and Top Rated Plus Full Stack Web Developer with nearly 15 years of experience, 15,000+ Upwork hours, and $300K+ earned. I have worked on complex SaaS products, enterprise platforms, legacy systems, and applications initially built with AI coding tools.
Depending on the selected package, I can resolve critical bugs, improve PHP or Python code, optimize APIs and databases, strengthen security, refactor unstable components, and prepare the application for production deployment. You will receive clear communication, tested improvements, and practical recommendations for the next stage of development.
I am an Expert-Vetted and Top Rated Plus Full Stack Web Developer with nearly 15 years of experience, 15,000+ Upwork hours, and $300K+ earned. I have worked on complex SaaS products, enterprise platforms, legacy systems, and applications initially built with AI coding tools.
Depending on the selected package, I can resolve critical bugs, improve PHP or Python code, optimize APIs and databases, strengthen security, refactor unstable components, and prepare the application for production deployment. You will receive clear communication, tested improvements, and practical recommendations for the next stage of development.
Programming Languages
PHP, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$200
|
Standard
$600
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 3 days | 6 days | 9 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 5 | 10 |
Design Customization | - | ||
Content Upload | - | - | - |
Responsive Design | - | ||
Source Code |
Frequently asked questions
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STDev fixed a few issues that we had with the software, they were amazing.
Changing a code that someone else wrote is challenging, their response time was as if they wrote the code.
I was really happy with the STDev team, they have professional team with excellent communication, this is a company that you can trust!
STDev fixed a few issues that we had with the software, they were amazing.
Changing a code that someone else wrote is challenging, their response time was as if they wrote the code.
I was really happy with the STDev team, they have professional team with excellent communication, this is a company that you can trust!
About Arshak
Full Stack Web Developer | PHP Developer | Python | Vibecode Rescue
100%
Job Success
Yerevan, Armenia - 1:41 am local time
Throughout my career, I have successfully delivered 150+ web applications, 350+ API integrations, 80+ SaaS platforms, and 200+ enterprise solutions across Healthcare, FinTech, Cybersecurity, AI, eCommerce, Logistics, HR Tech, and Legal Tech. My expertise covers the complete software development lifecycle—from architecture and backend development to frontend implementation, cloud deployment, optimization, and long-term maintenance.
My core expertise includes Full Stack Development, PHP Development, Python Development, API Development, API Integration, Web Development, Back-End Development, Laravel, Custom PHP, JavaScript, HTML5, CSS3, MySQL, Database Optimization, and AWS Cloud Architecture.
Over the years, I have delivered 350+ API integrations, maintained 99.9% production uptime across mission-critical systems, improved API response times by up to 80%, reduced infrastructure and database bottlenecks by as much as 60%, built applications supporting more than 5 million users, developed systems processing over 25 million API requests per day, and completed 200+ third-party integrations with payment gateways, CRMs, ERPs, cloud services, and business platforms.
I have extensive experience developing secure REST APIs, integrating third-party services, modernizing legacy systems, stabilizing AI-generated applications, optimizing database performance, and building scalable architectures capable of supporting millions of users and high-volume workloads.
Recent project highlights include enterprise healthcare platforms, cybersecurity solutions, procurement systems, AI-powered SaaS applications, workflow automation tools, eCommerce platforms, cloud-native business applications, and complex legacy application modernization.
Whether you need to build a product from the ground up, modernize an existing application, integrate complex APIs, improve performance, or rescue a struggling project, I focus on delivering reliable, maintainable, and production-ready software that creates long-term business value.
Profile updated: August 25 2026
Steps for completing your project
After purchasing the project, send requirements so Arshak can start the project.
Delivery time starts when Arshak receives requirements from you.
Arshak works on your project following the steps below.
Revisions may occur after the delivery date.
Technical Review and Diagnosis
Review the source code, reproduce the reported issues, inspect logs, APIs, database behavior, and application architecture, and confirm the root causes and required fixes.
Implementation, Testing, and Delivery
Implement the agreed fixes and optimizations, test the updated application, verify that the issues are resolved, and provide a summary of completed work and recommended next steps.