I will develop custom apis and provide expert third party integration

P
p_sewmuthu
P
p_sewmuthu
p_sewmuthu

About this gig

Bridge your systems, automate workflows, and unlock seamless connectivity.


Whether you need to connect your platform to a payment gateway, synchronize data between an ERP and a web store, or build a robust custom REST API from scratch, I provide the technical architecture to make it happen. I specialize in backend development and middleware solutions that ensure your data flows securely and efficiently.


What I Can Develop & Integrate:


  • Custom API Development: Building secure, scalable RESTful APIs using Python (Django, FastAPI, Flask), Node.js (Express.js), PHP (Laravel, CodeIgniter), or C# (.NET Core).
  • Third-Party Integrations: Connecting your app to Payment Gateways (Stripe, PayPal), CRM/ERP systems, Logistics APIs, and AI/OCR services.
  • Webhooks & Automation: Implementing event-driven architectures to automate tasks like data migration, scheduled jobs, and cross-platform syncing.
  • Data Handling: Expert parsing and processing of data structures.


My Tech Stack:


Backend: Python, PHP, Node.js, .NET Core.

Databases: MySQL, PostgreSQL, MongoDB, SQLite.


Important Notice:

API Keys: Clients are responsible for purchasing and providing all necessary API keys. I will provide full guide

Get to know p_sewmuthu

p_sewmuthu
  • FromSri Lanka
  • Member sinceNov 2021
  • Avg. response time1 hour
  • Languages

    Sinhala, English
I am a Computer Science student with experience in multiple programming languages like Python, PHP, C, C++, Javascript, and Java. I also do database design and development with SQL language. My top priority is your 100% satisfaction. I am always looking towards new challenges and try to deal with them with exceptional coding skills.