You will get Monthly Maintenance for Legacy PHP / Classic ASP Systems
Top Rated
Project details
I will maintain and improve your legacy PHP or Classic ASP application each month, keeping it stable, secure, and running smoothly. You will get ongoing bug fixes, performance tuning, database checks, monitoring, API/webhook support, and safe incremental improvements — ideal for businesses that depend on older systems and need long-term, reliable technical support.
Programming Languages
PHPWhat's included
| Service Tiers |
Starter
$300
|
Standard
$600
|
Advanced
$900
|
|---|---|---|---|
| Delivery Time | 30 days | 30 days | 30 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
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Fabian B.
Jul 31, 2025
DataTables Expert Needed
Even though it was just a small task, it was great working with Marcos. He did his work thoroughly and was able to explain what he did, in a way some people who just prompt AI to get the code working cannot. Also, communication was very clear and concise, and all in all the brief collaboration enjoyable
WK
William K.
Jul 16, 2025
Process Stripe transaction using Classic ASP
Excellent communication with exceptional skills for Classic ASP and credit card gateways.
GG
Gonzalo G.
May 27, 2025
EXPERTO en Codigo/Funcionalidad de Tiendanube (HTML, CSS, JAVASCRIPT)
Excelente programador, muy atento y eficaz. Es muy amable y estuvo a disposición todo el tiempo para lo que requería el proyecto.
ZS
Zachary S.
May 13, 2025
Iphone/Ipad Easy Task -Argentina
RD
Raul D.
Oct 1, 2022
Ayuda con resultados SQL y caracteres latinos en PHP
What a great professional. Everything was spot on: communication, skills, quality of work, schedule... I highly recommend working with this person. If you have a backend problem he is your man! Thanks a lot Marcos, looking forward to work with you again.
About Marcos
Full Stack Dev | PHP/Classic ASP & Legacy Systems
100%
Job Success
Buenos Aires, Argentina - 5:15 am local time
I help companies keep legacy platforms stable while adding features, fixing issues, integrating APIs (Stripe, PayPal, REST), improving performance, and modernizing step-by-step without breaking production.
Specialties:
Long-term maintenance (3–12+ months)
PHP 5/7 & Classic ASP
MySQL & SQL Server
Stripe / PayPal / Webhooks
Backend fixes & feature upgrades
Cronjobs & automation
React/Tailwind dashboards
Languages: Spanish (native), English (professional), Portuguese (basic), Italian (basic)
If your system is old, undocumented or difficult — I can maintain it and modernize it safely.
Steps for completing your project
After purchasing the project, send requirements so Marcos can start the project.
Delivery time starts when Marcos receives requirements from you.
Marcos works on your project following the steps below.
Revisions may occur after the delivery date.
Initial Access & System Review
I review your codebase, server configuration, database, logs, and current issues. This helps me understand the system, identify risks, and prepare a safe maintenance plan.
Monthly Maintenance & Fixes
I perform ongoing monthly work: bug fixes, small improvements, database checks, cronjob verification, API/webhook monitoring, and performance adjustments — always ensuring zero disruption to production.