You will get a REST API integration.
Top Rated
Project details
I specialize in REST API integration, creating secure, efficient links between your system and external APIs. Highlights:
Comprehensive Solutions: I follow best practices, ensuring smooth and secure REST API integration across domains.
Multilingual Proficiency: Proficient in C#, JavaScript, Python, and more, I provide source code or consultation in your preferred language.
Proven Track Record: With 60+ successful third-party API integrations, I handle even poorly documented APIs.
Robust Security: Data security is paramount. I implement encryption and industry-standard security protocols.
Custom Solutions: Tailored to your unique business needs, whether it's boosting performance, user experience, or streamlining processes.
Documentation and Training: Comprehensive API documentation and training for your team's effective management and maintenance.
Ongoing Support: My commitment extends post-integration, offering continuous support, maintenance, and updates for long-term stability.
For REST API integration that empowers your application and business growth, choose me as your trusted partner. Contact me to discuss your project's specifics.
Comprehensive Solutions: I follow best practices, ensuring smooth and secure REST API integration across domains.
Multilingual Proficiency: Proficient in C#, JavaScript, Python, and more, I provide source code or consultation in your preferred language.
Proven Track Record: With 60+ successful third-party API integrations, I handle even poorly documented APIs.
Robust Security: Data security is paramount. I implement encryption and industry-standard security protocols.
Custom Solutions: Tailored to your unique business needs, whether it's boosting performance, user experience, or streamlining processes.
Documentation and Training: Comprehensive API documentation and training for your team's effective management and maintenance.
Ongoing Support: My commitment extends post-integration, offering continuous support, maintenance, and updates for long-term stability.
For REST API integration that empowers your application and business growth, choose me as your trusted partner. Contact me to discuss your project's specifics.
Programming Languages
JavaScript, Python, C#Coding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$300
|
Standard
$500
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 10 days |
Number of Revisions | 1 | 1 | 1 |
Number of Pages | 2 | 4 | 10 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
55 reviews
(51)
(3)
(0)
(0)
(1)
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About Khalil
Senior Full Stack & Cloud Architect | AWS, Azure, AI
94%
Job Success
Islamabad, Pakistan - 5:37 am local time
I specialize in backend-heavy systems, cloud architecture, and complex integrations where reliability, performance, and clean design matter. I have delivered production systems for global organizations including the United Nations, enterprise platforms, and SaaS startups across AI, finance, identity, telecom, and e-commerce.
🚀 Proven Impact
• Built large-scale linguistic platforms for the United Nations used by translators and editors worldwide
• Created an Azure Marketplace Managed Application that automates employee lifecycle management by syncing ADP data to Microsoft Entra ID
• Developed high-volume APIs, SDKs, and webhook systems used across multiple regions
• Delivered complex OAuth, SSO, payment, VOIP, and third-party integrations
• Improved performance, scalability, and reliability of existing systems under real production load
🧠 Core Strengths
• Backend Engineering, .NET, Node.js, Python, Go
• API Design, REST, GraphQL, SOAP, OAuth, Webhooks, Microservices
• Cloud & DevOps, Azure, AWS, GCP, Docker, Kubernetes, CI/CD
• Databases, SQL Server, PostgreSQL, MySQL, MongoDB
• Enterprise Integrations, Identity, Automation, AI-powered workflows
💼 How I Work
• Strong ownership mindset, I treat your product like my own
• Clear communication, proactive updates, no surprises
• Production-ready code with long-term maintainability in mind
• Comfortable working independently or with distributed teams
If you need a senior engineer who can take complex requirements and turn them into stable, scalable solutions, I am ready to help. Let’s build something solid.
Steps for completing your project
After purchasing the project, send requirements so Khalil can start the project.
Delivery time starts when Khalil receives requirements from you.
Khalil works on your project following the steps below.
Revisions may occur after the delivery date.
Understand the third party API
Go through the API documentation and understand the API.
Development or Consultation
Write the necessary scripts if purchased development. Provide consultation of the API integraion if purchased Consultation.