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Kaleem I.Status: Offline
Kaleem I. Kaleem I.
5.0
Top Rated

Let a pro handle the details

Buy Custom Website Programming services from Kaleem, priced and ready to go.

You will get Timeline and estimation for your project

Kaleem I.Status: Offline
Kaleem I. Kaleem I.
5.0
Top Rated

Let a pro handle the details

Buy Custom Website Programming services from Kaleem, priced and ready to go.

Project details

As a professional full-stack developer specializing in API Integration and Development Services, I am dedicated to streamlining your business processes and enhancing efficiency through seamless system communication. Leveraging advanced technologies like Golang, RESTful APIs, and Microservices Architecture, I deliver robust, high-performance solutions tailored to your unique needs. With flexible pricing models and a commitment to providing accurate ETAs, I ensure that you receive top-quality service within your budget and timeline. Contact me today for a personalized quote and discover how my expertise can drive innovation and growth for your business.
Programming Languages
HTML & CSS, JavaScript, Python
Coding Expertise
Performance Optimization, Security, W3C Markup Validation Service

What's included $100

These options are included with the project scope.

$100
  • Delivery Time 1 day
  • Number of Revisions 1
    • Design Customization
    • Content Upload
    • Responsive Design
    • Source Code
5.0
9 reviews
100% Complete
1% Complete
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1% Complete
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1% Complete
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1% Complete
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Rating breakdown
Availability
5.0
Deadlines
5.0
Skills
5.0
Cooperation
5.0
Quality
5.0
Communication
4.9

DT

Darren T.
5.00
Jun 16, 2025
Senior React Engineer (TypeScript & Tailwind CSS)

MG

Mia G.
5.00
Jan 30, 2025
Urgent: Golang Expert Needed for Microservices Development It was great working with Kaleem! He delivered exactly what was needed, on time and with great quality. Communication was clear, and he handled the project efficiently. Would definitely work with him again!

BP

Bude P.
5.00
Sep 23, 2024
Backend elixir to fix current issues We urgently needed an experienced Elixir developer to handle some complex issues in our backend system, and Kaleem exceeded our expectations. He quickly jumped in and operated independently, demonstrating excellent problem-solving skills. Most of the tasks involved investigating and fixing bugs, and Kaleem showed his expertise by pinpointing issues efficiently and resolving them effectively. His dedication and ability to work autonomously were truly impressive. Kaleem went above and beyond to ensure the stability of our backend, and we couldn’t be more satisfied with his work. Highly recommend!

LB

Luka Karsten B.
4.85
Aug 1, 2024
Phoenix Elixir - quick project The work had high quality, but we have had some difficulties in communication.

FM

Fabien M.
5.00
Jul 17, 2024
Full Stack dev needed React / Node / Mongo (long term opportunity)
Kaleem I.Status: Offline

About Kaleem

Kaleem I.Status: Offline
Senior MERN/MEAN Stack, React, Node.js, Elixir, Phoenix, Golang
100% Job Success
5.0  (9 reviews)
Schaumburg, United States - 11:48 am local time
I'm a Senior Full-Stack Software Engineer with over 8 years of experience in building scalable, secure, and high-performance web applications using 𝐄𝐥𝐢𝐱𝐢𝐫, 𝐆𝐨𝐥𝐚𝐧𝐠, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐑𝐞𝐚𝐜𝐭, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐚𝐧𝐝 𝐕𝐮𝐞.𝐣𝐬.

I specialize in building complete solutions — from intuitive, responsive frontends to powerful and optimized backend systems. Whether it’s designing robust APIs, implementing microservices, or delivering clean and maintainable frontend architecture, I ensure every piece is production-ready and future-proof.

I’ve helped businesses across industries transform their platforms with modern technologies, resulting in faster systems, cleaner codebases, and lower maintenance costs.

𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬:
React.js • Angular • Vue.js • Next.js • JavaScript (ES6+) • HTML5 • CSS3 • Tailwind CSS

𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬:
Elixir (Phoenix, Erlang) • Golang (Gin, Echo) • Node.js (Express.js, NestJS) • Microservices Architecture • RESTful APIs • WebSockets • OAuth2 • JWT

𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞:
PostgreSQL • MongoDB • MySQL • Redis • GORM
AWS (EC2, Lambda, S3) • Google Cloud Platform • Azure
Docker • GitHub Actions • CI/CD Pipelines

𝐓𝐡𝐢𝐫𝐝-𝐏𝐚𝐫𝐭𝐲 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬:
Stripe, PayPal • Twilio, Firebase Messaging • SendGrid, Mailchimp
CRM Integrations (Salesforce, HubSpot)
Social Media APIs (Facebook, Twitter, LinkedIn)
Authentication & Authorization (OAuth2, JWT)
Monitoring & Analytics Tools (New Relic, Google Analytics)
Swagger • Postman • API Gateway • CDN & Caching

𝐒𝐞𝐥𝐞𝐜𝐭𝐞𝐝 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬:
• Refactored a monolithic application into distributed 𝐏𝐡𝐨𝐞𝐧𝐢𝐱 𝐦𝐢𝐜𝐫𝐨𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬, improving response time by 3x
• Built a real-time dashboard using 𝐑𝐞𝐚𝐜𝐭 𝐚𝐧𝐝 𝐖𝐞𝐛𝐒𝐨𝐜𝐤𝐞𝐭𝐬, 𝐰𝐢𝐭𝐡 𝐆𝐨𝐥𝐚𝐧𝐠 𝐀𝐏𝐈𝐬 for live metrics
• Integrated complex third-party systems (Stripe, Twilio, Salesforce) into existing full-stack platforms
• Migrated legacy codebases to 𝐌𝐄𝐑𝐍 𝐚𝐧𝐝 𝐌𝐄𝐀𝐍 stacks for faster development and better performance
• Developed scalable backend APIs for eCommerce, healthcare, and logistics platforms

𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞:
• Strong balance of frontend and backend skills
• Deep experience with backend concurrency (𝐁𝐄𝐀𝐌, 𝐆𝐨 𝐫𝐨𝐮𝐭𝐢𝐧𝐞𝐬, 𝐎𝐓𝐏)
• Proven track record of production-grade deployments using Docker and CI/CD
• Fast onboarding, clean code, and excellent communication

𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬:
Full Stack Developer, MERN Stack, MEAN Stack, React.js, Angular, Vue.js, Elixir Developer, Phoenix Framework, Golang Developer, Gin Framework, Node.js, Express.js, Backend Development, Frontend Development, JavaScript Developer, Microservices, RESTful API, API Integration, OAuth, JWT, PostgreSQL, MongoDB, Redis, MySQL, GORM, Docker, CI/CD, GitHub Actions, AWS, GCP, Azure, WebSockets, Real-Time Apps, Phoenix LiveView, BEAM, GenServer, OTP, Clean Architecture, Functional Programming, Concurrent Programming, Scalable Web Applications, DevOps, CRM Integration, Stripe Integration, Twilio Integration

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After purchasing the project, send requirements so Kaleem can start the project.

Delivery time starts when Kaleem receives requirements from you.

Kaleem works on your project following the steps below.

Revisions may occur after the delivery date.

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