Hire the best API Developers in Malang, ID
Check out API Developers in Malang, ID with the skills you need for your next job.
- $30 hourly
- 5.0/5
- (5 jobs)
I'm a passionate Backend Developer with a knack for building robust, scalable, and efficient APIs and microservices. My 4+ years of experience in Fintech and E-commerce have equipped me with the skills to deliver exceptional backend solutions that power seamless user experiences and drive business growth. My superpower is crafting APIs that seamlessly connect data and services, empowering your applications to thrive. I excel in: - Designing and developing RESTful and GraphQL APIs - Building scalable microservices architectures - Integrating with diverse databases (MongoDB, PostgreSQL, MySQL) - Implementing message queues (RabbitMQ, Kafka) for efficient communication - Ensuring performance best practices Previously, I've: - API development for a Malaysian e-commerce platform, handling millions of transactions - Contributed to high-performance microservices within Indonesia's largest Fintech company - Collaborated effectively with cross-functional teams to deliver successful projects I'm eager to partner with clients who value clean code, maintainability, and innovation. Let's create API solutions that propel your business forward. Contact me today to discuss your API and microservices needs!
API Development
Project ManagementNode.jsNestJSBack-End DevelopmentDockerGitMySQLPostgreSQLMongoDBAPIApache KafkaRabbitMQTypeScriptRESTful API - $13 hourly
- 5.0/5
- (1 job)
I am a backend developer with 5 years of experience in backend development. I currently work at one of the biggest companies in Indonesia. I am proficient in using various technologies such as Node.js, JavaScript, TypeScript, PHP, Laravel, Golang, Echo, MongoDB, MySQL, Elasticsearch, Firebase (Firestore and Firebase Functions), Git and Redis. In the past month, I have achieved the following: - Resolved several issues that were compromising the functionality and performance of the backend systems using different technologies depending on the project specifications. - Optimized the code to make it more readable, maintainable and scalable using best practices and design patterns such as SOLID, CQRS, and Clean Code. - Implemented new features and APIs using the most suitable technology for each project. I am proud of my work and I am always eager to learn new skills and technologies to enhance my backend development capabilities.
API Development
Computing & NetworkingNode.jsJavaScriptApache KafkaElasticsearchBack-End DevelopmentPHPMySQLGolangAPIMongoDBRESTful APILaravel - $20 hourly
- 0.0/5
- (0 jobs)
I help startups and businesses turn ideas into fast, scalable, and user-friendly web applications. With a strong background in both design and full-stack development, I specialize in building MVPs, SaaS platforms, and custom web apps using modern technologies. My focus is on clean code, responsive UI/UX, and efficient delivery—so you can launch, test, and scale faster. What I can help you build: ✔ Full-scale MVPs from scratch ✔ SaaS platforms with subscriptions and dashboards ✔ Custom APIs and backend logic (user management system, social logins, many more) ✔ Modern, mobile-friendly UI with seamless UX ✔ Integrations with third-party APIs, payment systems, and more ✔ AI integration with various API Provider I’ve worked with early-stage founders, fast-growing startups, and product teams—delivering reliable, production-ready solutions tailored to their goals. Let’s build something that works and moves your business forward. ⸻
API Development
CorelDRAWAdobe Premiere ProSaaS DevelopmentReactTypeScriptJavaScriptPostgreSQLExpressJSNode.jsNext.jsAPI IntegrationAI App DevelopmentWeb DevelopmentWeb ApplicationFull-Stack Development - $14 hourly
- 0.0/5
- (0 jobs)
I’m a Technical Lead and Fullstack Developer with strong expertise in building secure web and mobile applications using React, TypeScript, Node.js, and PostgreSQL. With a Certified Ethical Hacker (CEH) certification, I also offer deep experience in penetration testing and secure SDLC practices. I specialize in: 🔐 Penetration Testing & Vulnerability Assessment ⚙️ Fullstack Development (React, Node.js, TypeScript) 🧪 API Security & Application Hardening 📊 Leading remote teams from planning to deployment I thrive on delivering secure, scalable, and maintainable solutions for startups and enterprises. Let’s secure and scale your next project.
API Development
Application AuditWeb App Penetration TestingUI/UX PrototypingWeb ApplicationWeb Development - $15 hourly
- 0.0/5
- (0 jobs)
Backend Development Expert | PHP, CodeIgniter, Laravel | API Integration Specialist I am Rovizal Pahlafanny, an experienced backend developer with a proven track record of delivering robust and scalable web solutions for diverse industries, including fintech, healthcare, and e-commerce. With over six years of experience, I specialize in designing secure, efficient, and adaptable backend architectures that drive business success. Key Expertise: -Backend Development: Proficient in PHP and frameworks like CodeIgniter and Laravel to create high-performance web applications. -API Integration: Skilled in integrating third-party APIs to enhance functionality and ensure seamless data exchange between systems. -Database Management: Expert in managing MySQL and PostgreSQL databases, optimizing queries, and maintaining data integrity. -Full Project Lifecycle Management: Proven experience leading projects from concept to deployment, collaborating with cross-functional teams to meet business goals. Notable Projects: -Securities Crowdfunding Platform: Built a secure web application connecting issuers with investors, enabling startups to raise funds directly from the public. -Online Cashier System (Diggo): Developed a financial management platform for businesses, improving transaction handling and reporting accuracy. -Hospital Information System: Designed a system for Klinik Pelangi Bantaeng, streamlining patient registration, treatment data, and financial reporting. I bring not only technical expertise but also a commitment to understanding client needs and delivering tailored solutions that exceed expectations. If you're looking for a backend specialist who can translate complex requirements into impactful results, let’s collaborate!
API Development
Product DevelopmentWeb ApplicationWeb DevelopmentSecurity ManagementAPI IntegrationCodeIgniterLaravelPHP - $19 hourly
- 0.0/5
- (0 jobs)
I'm backend software engineer with 4.5+ years building scalable systems. Expert in Node.js, REST/GraphQL APIs, and frameworks like AdonisJS. I design high-performance backends, optimize databases, and architect microservices with Docker. Delivered systems for 10k+ concurrent users, reduced latency 40% via Redis caching, and ensured 99.9% uptime through automated testing (unit/integration) and monitoring. Security-focused: integrated JWT and data encryption. Proven in modernizing legacy codebases and building from scratch, prioritizing clean, maintainable code and Agile workflows. Helped startups and enterprises cut costs through scalable architecture and efficient database design. Let’s create a backend that’s fast, reliable, and secure! Skills: API Development, API Integration, Database Optimization, System Design, Microservices.
API Development
Ecommerce WebsiteWeb ApplicationWeb DevelopmentMySQLSQLGitPostgreSQLAPI TestingAPI IntegrationAPI DocumentationAPIJavaScriptTypeScriptNode.js - $15 hourly
- 4.7/5
- (4 jobs)
🚀 With more than 10 years of experience in software development 🧑💻, My expertise spans various programming languages, including Laravel, Golang, .NET, and more. 𝗞𝗲𝘆 𝗖𝗼𝗺𝗽𝗲𝘁𝗲𝗻𝗰𝗶𝗲𝘀: Backend Languange : PHP, Laravel, Golang, .NET, Java, Javascript Frontend Language : ReactJS, VueJS DevOps : Github Actions, Azure DevOps Cybersecurity : SQL Injection, XSS, RCE, SSRF, IDOR, etc. 𝑳𝒐𝒐𝒌𝒊𝒏𝒈 𝒇𝒐𝒓𝒘𝒂𝒓𝒅 𝒕𝒐 𝒘𝒐𝒓𝒌𝒊𝒏𝒈 𝒘𝒊𝒕𝒉 𝒚𝒐𝒖 𝒐𝒏 𝒂𝒏 𝑨𝒎𝒂𝒛𝒊𝒏𝒈 𝒑𝒓𝒐𝒋𝒆𝒄𝒕! ✨🤝 Best, Firman Alamsyah
API Development
Penetration TestingLinuxKafa.NET CoreJavaBootstrapHTMLAzure DevOpsDevOpsGitHubKubernetesNuxt.jsVue.jsGolangLaravel - $10 hourly
- 0.0/5
- (1 job)
I’m a developer with experience in building websites for small and medium sized businesses. Whether you’re trying to win work, list your services or even create a whole online store – I can help! I’m experienced in HTML and CSS 3, .NET Core, jQuery, Bootstrap, MSSQL, MySQL I’ll fully project manage your brief from start to finish
API Development
APISwaggerREST APIC#Azure App ServiceRedis.NET CoreSQL Server Integration ServicesBootstrap.NET FrameworkWeb ApplicationCSSHTMLJavaScript - $5 hourly
- 0.0/5
- (0 jobs)
I'm a web developer specializing in React.js, Next.js, and Node.js, with three years of experience building scalable web applications. I have developed e-commerce platforms, online exam systems, and company profile websites, ensuring high performance and user-friendly experiences. I work with TypeScript, Python, and modern web technologies, following Agile methodologies to deliver efficient and reliable solutions. Let’s collaborate to bring your ideas to life!
API Development
Web DevelopmentEcommerce WebsiteData AnalysisNext.jsPayment GatewayFull-Stack DevelopmentSQLTypeScriptExpressJSNodeJS FrameworkJavaScriptBack-End DevelopmentWeb Application Want to browse more freelancers?
Sign up
How hiring on Upwork works
1. Post a job
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
2. Talent comes to you
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
3. Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
4. Payment simplified
Receive invoices and make payments through Upwork. Only pay for work you authorize.
Trusted by
How do I hire a API Developer near Malang, on Upwork?
You can hire a API Developer near Malang, on Upwork in four simple steps:
- Create a job post tailored to your API Developer project scope. We’ll walk you through the process step by step.
- Browse top API Developer talent on Upwork and invite them to your project.
- Once the proposals start flowing in, create a shortlist of top API Developer profiles and interview.
- Hire the right API Developer 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 Developer?
Rates charged by API Developers 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 Developer near Malang, on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance API Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream API Developer team you need to succeed.
Can I hire a API Developer near Malang, 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 Developer proposals within 24 hours of posting a job description.