Hire the Best API Integration Freelancers
in Indonesia

Clients rate our API Integration professionals
Rating is 4.8 out of 5.
4.8/5
Based on 196 client reviews
I Nyoman Martin A.

Bekasi Timur, Indonesia

$15/hr
5.0
37 jobs

🚀 Laravel Developer | 8+ Years | Top 10% Upwork | 100% Job Success Rate | 20+ Job completed I’ve been working in the tech industry since 2011, primarily focusing on backend development with PHP and Laravel. Currently, I specialize in building and managing API systems that power web and mobile applications. I’m passionate about clean, maintainable code that other developers can easily work with. I follow PSR standards and always strive to write code that’s both scalable and efficient. Core Competencies: ● Backend: Laravel Stack ● Frontend: Vue.js ● Security: Passport, JWT ● Database: MySQL, MongoDB ● Version Control: GitHub Flow (Branching, Pull Requests) ● Caching: Redis ● Testing: PHPUnit, PestPHP ● Server: Apache, Nginx, Linux ● Others: JavaScript, jQuery, Bootstrap, ElasticSearch, Facebook API, Google API, Laravel Backpack, Laravel Nova, Laravel Filament ● AI Tools: Trae AI, ChatGPT API Integrations I’ve Implemented: ● Stripe, Xendit, Shopify App Payment ● Xero (Invoice, Account, Bank Transactions, Contacts) ● GrabFood, Gojek Gosend, Square POS, Lightspeed HQ ● Twilio WhatsApp API ● Shipper, JNE, Iluma.ai I’m always learning and improving my craft through Laracasts and open-source projects. If you’re looking for a reliable Laravel/PHP developer to build or maintain your API and backend systems, feel free to reach out — I’d love to help. Laravel Developer, Laravel, Laravel Programmer, API Integration, PHP Developer, PHP Programmer

  • API
  • API Development
  • MySQL
  • PHP
  • JavaScript
  • HTML
  • SQLite
  • GitHub
  • Scrum
  • Laravel
  • Git
  • Database
  • RESTful Architecture
  • Bootstrap
  • Stripe API
Rama G.

Jakarta, Indonesia

$10/hr
5.0
9 jobs

I help growing e-commerce brands and tech teams build, automate, and scale their web infrastructure efficiently and without the usual technical bottlenecks. With extensive hands-on experience acting as an IT Manager and Lead Developer, I specialize in full-cycle web operations: full-stack development, server infrastructure setup, and business workflow automation. I bridge the gap between raw code and daily business operations. Whether it's fixing broken ERP workflows, configuring robust server environments, or building custom API pipelines. Selected highlights: Architected and managed production web infrastructure for high-volume e-commerce operations (Kartel Daun, PlantEx), including custom Laravel/Vue ERP integrations and complex shipping calculators. Built and deployed end-to-end business automation pipelines utilizing n8n, mapping critical data across CRMs, custom webhooks, and third-party APIs. Maintained and secured scalable server architectures using AWS EC2, pure VPS, systemd, and multi-container Docker environments. Streamlined CI/CD deployment pipelines using GitHub Actions to ensure zero-downtime atomic rollouts for Next.js, Quasar, and Laravel applications. My Technical Approach: I use a hybrid execution strategy tailored to project complexity. For immediate fixes & optimizations: I apply precise debugging focusing on root-cause isolation (e.g., resolving Nginx 504s, database locks, or webhook failures) returning systems to full health quickly. For new builds & automations: I leverage robust stacks (Laravel, Node/Next.js, SQL) and low-code tools (n8n) to architect solutions that eliminate manual data entry. (1/2) I implement strict version control and deployment standards for every change. This approach allows me to balance rapid problem-solving with scalable architecture, delivering clean, production-ready code for fast-moving businesses. When hiring technical talent remotely, operational safety is critical. I focus not only on pushing features, but also strictly adhering to secure access protocols, proactive server monitoring, and rigorous staging validations, fundamentally reducing deployment risks for your active platforms. If you run an e-commerce business looking to streamline your operations, or a tech team needing a highly reliable Full-Stack / DevOps partner, I'd be happy to support your technical infrastructure.

  • API
  • JavaScript
  • Android Studio
  • Java
  • Kotlin
  • Android App Development
  • R
  • Google Forms
  • Google Docs
  • Google Sheets
  • Automation
  • Google Apps Script
  • Google APIs
  • Apps Script API
Andika Z.

Bekasi, Indonesia

$15/hr
5.0
5 jobs

I build modern, production-ready web applications and AI-powered tools that actually ship. ■ What I deliver: → Full-Stack Web Applications React/TypeScript frontends with Python (FastAPI) backends. Dark-themed dashboards, trading platforms, SaaS tools — built from scratch with premium UI/UX. → AI & LLM Integration OpenAI, Claude API integration, RAG systems, chatbot development, and intelligent automation pipelines. → Python Automation & Data Pipelines Web scrapers, data processing scripts, API integrations, and scheduled workflows with clean, structured output. → Real-Time Dashboards Interactive data visualization with charts, filters, and live updates — fully responsive across devices. ■ How I work: • Understand your requirements before writing a single line of code • Regular progress updates with live preview links • Clean, maintainable code — no shortcuts • Revise until you're satisfied Tech stack: React, TypeScript, Python, FastAPI, Node.js, Firebase, Vite, REST APIs, OpenAI/Claude API, HTML/CSS, Google Sheets Currently building a full-featured trading journal platform (React + TypeScript + Firebase) — live at traders-journal-theta.vercel.app

  • API Integration
  • Web Development
  • Web Application
  • Python
  • HTML
  • CSS
  • JavaScript
  • Web Scraping
  • Lead Generation
  • Google Sheets
  • TypeScript
  • React
  • FastAPI
  • Firebase
  • Node.js
  • Artificial Intelligence
  • ChatGPT API
  • Front-End Development
  • Automation
  • Data Visualization
Alfa A.

Bandung, Indonesia

$30/hr
5.0
8 jobs

I'm a web developer with more than 6 years of web development experience. I'm currently working as a freelance, building websites and web-based applications mostly using Laravel. Backend development is my main expertise, besides that, I'm experienced with HTML, CSS, Javascript, and also using jQuery, AlpineJs, bootstrap, and TailwindCSS on a regular basis. Whatever your story, I'd always love to hear it. Drop a word and let me help you with your project needs. I enjoy working with the various technologies on the internet.

  • API Integration
  • API
  • API Development
  • PostgreSQL
  • CSS
  • JavaScript
  • MySQL
  • jQuery
  • Web Development
  • PHP
  • SaaS
  • SQL
  • Laravel
  • Tailwind CSS
  • RESTful API
Rifky M.

Jakarta, Indonesia

$10/hr
5.0
2 jobs

Hi, I’m Rifky — a backend and business-oriented software developer with experience building REST APIs, internal business applications, BI dashboards, workflow systems, and WordPress/Laravel-based solutions. I help clients turn unclear business requirements into practical, working systems. My core strengths include: • Backend API development • Business application development • BI dashboards and reporting logic • Workflow and internal tool development • Database design and data flow validation • WordPress customization and bug fixing • QA validation, debugging, and production support In my professional work, I have handled projects involving API design, SQL/database handling, dashboard validation, business logic analysis, deployment, and release readiness. I’m comfortable working with existing systems, understanding how the business process works, then improving or building the right technical solution. I’m not tied to one specific framework. I focus on understanding the problem first, then choosing the most practical tool for the job. Frequently used tools and technologies: JavaScript, TypeScript, PHP, Python, Node.js, Express.js, Laravel/Lumen, Vue, React, SQL Server, PostgreSQL, MySQL, Git, Postman, IIS, Board, and MotionBoard. I’m also expanding into AI-powered applications and Data Science, especially chatbot APIs, automation workflows, and data-driven systems. If you need a developer who can understand your business flow, build reliable backend systems, validate logic, and support your application properly, I’d be happy to help.

  • WordPress
  • PostgreSQL
  • Web Development
  • PHP
  • Laravel
  • JavaScript
  • hapi
  • Node.js
  • WordPress Plugin
  • Plugin Development
  • NodeJS Framework
  • WooCommerce

How it works

Post a job for free Post a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a API Integration Freelancer in Indonesia on Upwork?

You can hire a API Integration Freelancer in Indonesia on Upwork in four simple steps:

  • Create a job post tailored to your API Integration Freelancer project scope. We'll walk you through the process step by step.
  • Browse top API Integration Freelancer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top API Integration Freelancer profiles and interview.
  • Hire the right API Integration Freelancer for your project from Upwork, the world's largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a API Integration Freelancer?

Rates charged by API Integration Freelancers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a API Integration Freelancer in Indonesia on Upwork?

As the world's work marketplace, we connect highly-skilled freelance API Integration Freelancers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream API Integration Freelancer team you need to succeed.

Can I hire a API Integration Freelancer in Indonesia within 24 hours on Upwork?

Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive API Integration Freelancer proposals within 24 hours of posting a job description.