I am a backend developer specializing in building reliable web applications, APIs, and automation tools.
I work mainly with PHP, Python, and MySQL to develop backend systems, data processing tools, and automation scripts that help businesses reduce manual work and improve efficiency.
I have experience in:
* Backend development (PHP / Python)
* Database design and MySQL optimization
* API development and integration
* Data cleaning and processing (CSV, Excel, logs)
* Automation scripts and CLI tools
My focus is on writing clean, maintainable, and practical solutions that solve real business problems.
I am comfortable working on bug fixing, improving existing systems, or building small to medium-sized backend features from scratch.
If you need someone reliable to handle backend tasks or data-related automation work, I can help.
Database Design
MySQL
Rust
PHP
API Integration
WooCommerce
Web Application Development
Back-End Development
Automation
Scripting
REST API
WebAssembly
Laravel
Payment Gateway Integration
Data Cleaning
CSV
Nail Y.
Cankaya, Turkey
$20/hr
4.6
16 jobs
I am a backend developer with front-end skills, with 15+ years of experience in building websites, web applications and database driven web interfaces/dashboards. I apply only to projects that I have full faith I can deliver and I consider the work done only when you are fully satisfied. Honesty and reliability are my focus when offering my services.
I am looking forward to helping you with your web or data projects.
My Skills include:
- WordPress + Elementor
- PHP
- SQL (MySQL/MariaDB), phpMyAdmin
- SSH, FTP/SFTP
- JavaScript (jQuery, Ajax)
- HTML 5
- CSS 3
- XML
- Excel VBA, Macros
- Google Sheets (Scripting), Google Docs
- Apache/Htaccess
- cPanel/DirectAdmin
- YouTube API
- Twilio, Mailchimp, GoDaddy
I am currently available for long-term collaborations.
API
Database
SQL
PHP
JavaScript
HTML5
CSS 3
WordPress
Excel Macros
Scripting
Deniz V.
Izmir, Turkey
$30/hr
5.0
2 jobs
Hello,
I am working as a PHP Developer for 15+ years.
When working on a new project, I like to speak with my clients so that I can have a clear understanding of their needs and vision of the project. Thank you in advance for your time and consideration. I look forward to working with you soon.
CodeIgniter
MySQL Programming
PHP
JavaScript
CakePHP
PostgreSQL
jQuery
HTML
DataTables
Data Mining
SERKAN S.
Istanbul, Turkey
$98/hr
4.9
10 jobs
How may I help you? I love problem solving, especially concentrating on root causes.
If you have a problem to solve, you are in the right place. I first examine and assess the current situation and learn the expected outcome, define the gap between, empathy, design, prototype mvp, simulate user experience, plan, document and action by design thinking perspective.
I studied electronics in University, and designed embedded software by assembly language, Turbo C, Basic.
I have more than 20 years of professional experience in software development and databases. I have expertise on 8086 assembly, Basic, visual basic v1 to v6, visual basic.net, VBA, c#, asp.net, html, css, asp 2.0+, database development and administration of SQL Server, IBM DB2, mySQL, PostgreSQL. I have been MCP, MCT and MCDBA certified since 2002.
I also have extensive experience of writing complex T-SQL queries, stored procedures, triggers, functions, query optimization, detection of possible sql injection points to secure systems, and advising development teams for secure by design development.
Database and technology are at the heart of every high-value business process. Every organization needs smooth running operations and to provide such a service, they need stable software and database, DBA help for its continuous availability as it is a necessity for business.
Remote Database Administration is the perfect solution for organizations that require additional help or complete active management of their SQL database. I provide reliable technical expertise, a highly responsive service, and absolute assurance to meet your quality expectations.
I can also provide insights from your data to make your operations more efficient, sustainable and scalable. I designed and implemented several high volume telecom applications and dashboards.
My core principles
📌 Communication 📌 Quality ✔️ Consultancy ✔️ On-time ✔️ On-budget ✔️ Support
Some skills:
✔️ Back-end Development (XML, SOAP, WCF, RESTful APIs, Services)
✔️ Database design, performance tuning (SQL, TSQL)
✔️ MS SQL Server, IBM DB2, MySQL, PostgreSQL
✔️ Client/Server Applications (TCP, UDP, Sockets)
✔️ Fraud prevention, detection, cyber security readiness.
✔️ API Integration
✔️ Serial Port Communications
✔️ RPA, Automation Scripts (Scraping)
✔️ Excel VBA (Macros)
✔️ Fixing, upgrading old VB6 projects to VB.Net/C# projects (Desktop, UWP, WPF, Web)
Database Architecture
Database Design
MySQL
SQL
Database Optimization
Microsoft SQL Server
Microsoft Access
Visual Basic
Microsoft Excel
Database Programming
SQL Programming
Scripting
Macro Programming
Data Analysis
Data Management
Hasan Anıl D.
Ankara, Turkey
$25/hr
4.6
1 jobs
I am a PHP Web Developer with over 10 years of experience building custom web applications, management systems, and business solutions.
My expertise includes:
✔ Custom PHP & MySQL Development
✔ Business Management Software
✔ Property & Apartment Management Systems
✔ CRM & Admin Panel Development
✔ Payment Gateway Integrations
✔ API Integrations
✔ WordPress Development
✔ Responsive Website Design
I have developed various management platforms that help businesses automate operations, manage customers, track payments, and improve efficiency.
Technologies I work with:
✔ PHP
✔ MySQL
✔ JavaScript & jQuery
✔ Bootstrap
✔ HTML5 & CSS3
✔ REST API
Why work with me?
✔ Fast Communication
✔ Clean & Maintainable Code
✔ On-Time Delivery
✔ Long-Term Support
✔ Business-Oriented Solutions
Let's discuss your project and build a solution that meets your business needs.
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