You will get scalable backend APIs with RESTful & WebSocket support
Project details
I will build high-performance backend APIs tailored to your business needs, using .NET Core / Ruby on Rails with PostgreSQL or MySQL. My expertise includes designing RESTful services and real-time WebSocket APIs that ensure your application is scalable, secure, and reliable.
From basic API setup to multi-tenant enterprise-grade systems, I deliver solutions optimized for performance and future growth. I have experience working with payment gateways (Stripe, PayPal, Mollie), social media integrations, and large-scale data systems handling millions of requests.
You’ll benefit from clean, well-documented, and tested code that makes future maintenance easy. With cloud deployment expertise (Azure, DigitalOcean, Heroku) and CI/CD pipeline setup, I ensure your APIs run smoothly with high availability.
Choose the right package and let’s build the scalable foundation your application deserves.
From basic API setup to multi-tenant enterprise-grade systems, I deliver solutions optimized for performance and future growth. I have experience working with payment gateways (Stripe, PayPal, Mollie), social media integrations, and large-scale data systems handling millions of requests.
You’ll benefit from clean, well-documented, and tested code that makes future maintenance easy. With cloud deployment expertise (Azure, DigitalOcean, Heroku) and CI/CD pipeline setup, I ensure your APIs run smoothly with high availability.
Choose the right package and let’s build the scalable foundation your application deserves.
Programming Languages
JavaScript, Python, Ruby/Ruby on RailsCoding Expertise
Cross Browser & Device Compatibility, Localization, Performance OptimizationWhat's included
| Service Tiers |
Starter
$300
|
Standard
$500
|
Advanced
$700
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
1 review
(1)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
PS
Pankaj S.
Dec 15, 2025
Ruby on Rails Expert Needed to Fix ActiveRecord N+1 Query & Optimize API Performance
It was nice working with Archal. He quickly fixed an ActiveRecord N+1 query that was affecting our API performance and improved response time without impacting existing logic.
About Archal
Software Engineer | .NET Core | Azure DevOps | Cloud & API Architect
Rajgarh, India - 11:41 pm local time
From .NET Core to Azure, Terraform, and multi-tenancy SaaS architectures, I bring a blend of backend engineering and DevOps knowledge to deliver complete, production-ready solutions for clients worldwide.
𝗞𝗲𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
✔️ Backend APIs & services using C#, .NET Core, Entity Framework
✔️ Cloud deployment & CI/CD pipelines using Azure DevOps and Terraform
✔️ Multi-tenancy architecture design and database optimization
✔️ Payment gateway integration (Mollie, PayPal, Stripe)
✔️ API development, testing, and automation with Postman & Azure Functions
𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀:
✔️ Built and deployed multi-tenant SaaS platform handling 5000+ monthly transactions.
✔️ Optimized CI/CD pipelines, reducing deployment time by 40%.
✔️ Designed scalable cloud solutions with 99.9% uptime and 25% cost reduction.
✔️ Led cross-functional teams for end-to-end delivery of enterprise products.
𝗪𝗵𝗮𝘁 𝗦𝗲𝘁𝘀 𝗠𝗲 𝗔𝗽𝗮𝗿𝘁:
✔ 8+ years of combined experience in development & DevOps
✔ Focus on clean, modular, and future-ready code
✔ Experience across industries — SaaS, delivery, booking, and AI applications
✔ Client-first approach with emphasis on performance and reliability
𝙒𝙝𝙚𝙩𝙝𝙚𝙧 𝙮𝙤𝙪 𝙣𝙚𝙚𝙙 𝙩𝙤 𝙗𝙪𝙞𝙡𝙙 𝙖 𝙥𝙧𝙤𝙙𝙪𝙘𝙩 𝙛𝙧𝙤𝙢 𝙨𝙘𝙧𝙖𝙩𝙘𝙝 𝙤𝙧 𝙨𝙘𝙖𝙡𝙚 𝙖𝙣 𝙚𝙭𝙞𝙨𝙩𝙞𝙣𝙜 𝙨𝙮𝙨𝙩𝙚𝙢, 𝙄 𝙘𝙖𝙣 𝙝𝙚𝙡𝙥 𝙙𝙚𝙨𝙞𝙜𝙣, 𝙙𝙚𝙫𝙚𝙡𝙤𝙥, 𝙖𝙣𝙙 𝙙𝙚𝙥𝙡𝙤𝙮 𝙧𝙤𝙗𝙪𝙨𝙩 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨 𝙖𝙡𝙞𝙜𝙣𝙚𝙙 𝙬𝙞𝙩𝙝 𝙮𝙤𝙪𝙧 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙜𝙤𝙖𝙡𝙨.
Let’s make your product scalable, secure, and cloud-ready.
Steps for completing your project
After purchasing the project, send requirements so Archal can start the project.
Delivery time starts when Archal receives requirements from you.
Archal works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis
Gather details about endpoints, data models, integrations, and scaling needs.
Deployment & Handover
Deploy to your server/cloud, share documentation & provide post-launch support.