Hire the best API Developers in Kuala Lumpur, MY

Check out API Developers in Kuala Lumpur, MY with the skills you need for your next job.
  • $40 hourly
    Greetings! I'm a Salesforce enthusiast and a seasoned IT consultant based in Malaysia, bringing a rich 13-year journey in the realm of technology. My forte lies in Salesforce development, where I excel in both design and debugging, ensuring that every project I undertake is executed with precision and excellence. As an all-rounded Salesforce development expert, my skills span across various Salesforce platforms and tools. I have a proven track record in working with Flow, Process Builder, Apex Triggers, Apex Classes, Visualforce Pages, Aura Components, and Lightning Web Components (LWC). My approach is client-centric, always prioritizing client success and satisfaction in every project. My expertise extends beyond development to Salesforce Data Migration, Integration, and Configuration. I understand the intricacies involved in these processes and ensure seamless, efficient, and effective implementation. Partnering with me, you can expect a commitment to quality, timely delivery, and a focus on creating solutions that not only meet but exceed your expectations. Let's collaborate to turn your Salesforce challenges into successful, innovative solutions.
    vsuc_fltilesrefresh_TrophyIcon API Development
    SOQL
    Apex
    Salesforce
    Visualforce
    RESTful API
    Salesforce Lightning
    Salesforce Service Cloud
    Salesforce App Development
    Salesforce Sales Cloud
  • $49 hourly
    Need an expert developer or consultant to develop API end points and integrate your heterogeneous platforms on the right foot with large scaled, standard and secured way? I've worked with over 50 USA/UK/Canada/Australia based companies in planning, designing and developing APIs for heterogeneous platforms in a way that fits your business. Whether it's customizing existing API or web application with features that align with your business processes and goals or recommending third-party API/apps to help bridge that gap, I have a true passion for delivering the right mix! Beside API developer, I'm certified web and enterprise application developer for last 10 years which greatly help me to face challenges and provide efficient solutions on complex business requirement. Keeping your business data secured and confidential is my first priority. List of certificates from international vendors: - PHP Certified Developer (zend.com/en/yellow-pages/ZEND011275) - Java Core Developer ( Certified by ORACLE) - Java EJB Developer Expert ( Certified by ORACLE) - Java Web Service Developer Expert ( Certified by ORACLE)
    vsuc_fltilesrefresh_TrophyIcon API Development
    Custom PHP
    PHP Script
    Laravel
    CakePHP
    Node.js
    PHP
  • $26 hourly
    🔵 Weekly Loom Reports for all Clients 🔵 Top Rated for Full-Stack Web Development 🔵 >85% Job Success Score Hi - I build and integrate business solutions with the GPT-3.5, AutoGPT, Pinecone and DALL-E model. Past / Current clients have used it to: - build custom knowledge bases for their website - generate low-carb recipes based on user input ingredients - train new models based on GPT-3 - create a "pro-version" of Siri / Google Assistant by adding voice capabilities to chatGPT. --- With that, if you have a business idea / an MVP and would like to further develop with chatGPT / DALL-E, feel free to reach out! Companies like Lensa are using AI to make millions per day, so we know that demand is very high across the world. Users / Businesses WANT your app!! So, let's build your idea up and share it with the world - together! --- Since I started programming, I focused on: Languages: - Python - Dart - Java - Geb Frameworks: - Tensorflow (Machine Learning) - SpaCy (AI Model Training) - Flutter (iOS & Android App Development) - Flask (Web Applications) - Django (Web Applications) - Pandas (Data Science) - Selenium (Web Automation) - Groovy (Web Automation) - Beautiful Soup (Data Scraping) - Scrapy (Data Scraping) Backend: - Firebase - Firestore - MySQL Tools: - Amazon Web Services (Lambda, RDS, ECS, ECR) - Docker --- Past Projects: - Real Estate Rental App: Allows Users to schedule viewings with Agents. By scraping their data from an existing Telegram group, it significantly reduces the friction to migrate to the app platform. -> Used Flutter, Firebase, Selenium, Python. - Facebook Ads Automation Web App: niched down on large interest groups to come out with Affinity Audiences. Calls the Facebook API to run ads after. -> Used Selenium, Python, Docker, AWS, and Flutter. - App Store Optimization App: helping developers rank higher in search results so that the probability of monetizing gets higher. -> Used Selenium, Python, Docker, AWS, and Flutter. - Coverage Automation for Telekom Malaysia: automated Coverage Checking of Internet Packages. Cut employee costs by 30%. -> Used Selenium, Docker, AWS, and Python. - Scraper for Lead Gen: scraping usernames from YouTube, Steam, and Google Play Store to form email variations, and return validated emails. -> Used Scrapy, Selenium, BeautifulSoup, and Python. - Dinosaur Rogue-like Game: a simple rogue-like game just like "A Dark Room". -> Used Java & the game driver of Star Wars. - Scraper for Job Listing: to recommend relevant job listings to web visitors. -> Used Groovy & Geb. --- I always love seeing my code deployed in applications that help users - all over the world. It just makes me feel like I built something that's worthwhile. With that, feel free to reach out if this meets your needs!! - hans.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Firebase
    Product Development
    API Integration
    Hybrid App Development
    Cloud Database
    Mobile App Development
    Flutter
    App Development
    Full-Stack Development
    MySQL
    Amazon Web Services
    Dart
    Python
  • $20 hourly
    I am a Full Stack Developer who can build web applications from frontend to backend. Java and Javascript is my main forte, other languages and frameworks are easily adaptable.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Terraform
    API
    AWS Lambda
    Database Management
    PHP
    Python
    Docker
    Bootstrap
    Angular
    Node.js
    Java
    Ansible
    Golang
    CSS
  • $40 hourly
    I'm a data scientist with expertise in various facets of Artificial Intelligence, encompassing diverse data analytics methodologies, machine/deep learning architectures, and data modeling. With a strong programming background, I'm well-equipped to excel in your project. Over the past years, I've dedicated myself to developing many machine learning and deep learning algorithms tailored for different companies and different data types including images, feature-based data, time series, and signals. My proficiency spans both supervised and unsupervised techniques. For instance, I've delved into a range of deep learning architectures like MLP, CNN, LSTM, as well as machine learning algorithms such as clustering techniques, self-organizing maps, gaussian mixture models, XGBoost, Random Forest, Decision Trees, Ensemble techniques, and Gaussian Processes. Furthermore, I have a solid background in Math, Physics, Statistical analysis etc., that enables me to find the best architecture of AI and data science tools using mathematical modelling for your dataset. Additionally, I am very well familiar with data cleaning and data preprocessing techniques, such as normalization, filling missing values by ML and data analytics techniques, (if needed) synthesizing new samples for enhancing your dataset size etc. Furthermore, I have experience in dockerization and API development. Should the performance of the developed models meet your expectations, I can create a Docker image and an API to integrate the model seamlessly into your software development pipeline. For your project, what I will do are: 1- Data preprocessing and cleaning by the above-mentioned methods and if needed, synthesizing new samples 2- Testing a complete set of Machine Learning and Deep Learning techniques to find the best technique for your dataset 3- API development by using the best model found in previous step and deploying it on your server Feel free to reach out if you have any inquiries.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Data Visualization
    Data Analytics
    Medical Informatics
    AI-Enhanced Medical Imaging
    Predictive Modeling
    FastAPI
    Docker
    Computer Vision
    MATLAB
    TensorFlow
    Python
    Data Science
    Deep Learning
    Machine Learning
  • $50 hourly
    SUMMARY Seeking an employment and committed to utilizing my skills to further the mission of a company. Passionate to enhance my skills and grow my career in software development, computer vision, AI industry. Excellent time management skills combined with a superior knowledge to deliver my service in a dynamic and flexible environment.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Computer Vision
    API Testing
    Software Development
    QA Testing
    Event Setup
    Event Planning
    Microsoft Office
    MATLAB
    Figma
    C++
    C
    Java
    Python
    Agile Project Management
  • $30 hourly
    🏆 Android | iOS | Flutter | React Native | Test Automation | Full Stack Developer 🏆 🌟 Responsive Communication✔️ 🌟 Intuitive and Unique Custom Solutions✔️ 🌟 Post-Development Maintenance✔️ As a highly successful software developer, I have been creating exceptional applications for clients worldwide. With 10 years of experience in iOS, Android, and Flutter development, I excel in transforming ideas into robust, high-quality applications. Areas of Expertise: Native & Hybrid App Development Android, iOS, React Native and Flutter App Development Development of Android/iOS Apps with Odoo & Python SDK Skills and Services: ✔️ Android Application Design and Development: Java & Kotlin ✔️ iOS Application Design and Development: Swift & Objective-C ✔️ Flutter, React Native Mobile and Web App Development ✔️ Test Automation ✔️ API Development & Integration: JSON XML SOAP REST API ✔️ Payment Gateway Integration: Stripe Paytm WebRTC ✔️ Chat Integration: Firebase QuickBlox Twilio Node.js/Socket.IO ✔️ In-App Purchase: Apple Pay Google In-App Purchases Custom Third-Party Bank Payment Subscription ✔️ Video Implementation (Live Video/Audio Streaming): Sinch Twilio WebRTC ✔️ Advertising Implementation: Google Adwords Facebook Ads Chartboost Unity ✔️ Database Management: Core Data MySQL Realm SQLite Tools and Methods: 🌟 Version Control: Git/Bitbucket 🌟 Development Model: Agile/Scrum 🌟 Task Management: Jira/Trello/Asana/Zoho Descriptive Summary: Throughout my dynamic career, I have developed extensive expertise in Swift, Kotlin, Java, iOS, Android, Flutter, and PHP. I am committed to delivering top-notch solutions that meet client needs and exceed expectations.
    vsuc_fltilesrefresh_TrophyIcon API Development
    React Native
    iOS Development
    Flutter
    Android App Development
    WordPress
    PHP
    API Integration
  • $25 hourly
    🏆Expertise🏆 ✅ 16 years of experience in Full Stack, Cloud Development, and Microsoft.Net ✅ SAP B1 Integration Expert (.Net Framework)/ DI API / Service Layer. ✅ Web Development Proficiency in using (, React, Angular, Asp.net, .Net Core, .Net Core 6, Entity Framework, MS SQL, Document DB, and Mongo DB). ✅ React Native Mobile Development (iOS & Android). ✅ Extensive experience in Agile methodologies. Hi, Are you seeking seamless integration solutions for your SAP Business One system or exceptional mobile application development using React Native? Look no further! With over 16 years of professional experience, I specialize in harnessing the power of cutting-edge technologies to streamline business processes and create user-friendly applications. 🔹 Web Development Proficiency: • Proficient in web development technologies such as Angular, React, ASP.NET MVC, ASP.NET, and Bootstrap, Entity Framework ensuring high-quality and responsive web applications. • Experienced in building scalable and performance-oriented web applications, utilizing MySQL, MS SQL, MongoDB, and microservices architecture. • Vast experience in Web services development and integration: Micro Services, Web services (Soap and Rest APIs), Asp.net Core API, and AWS services. 🔹 SAP B1 Integration Expertise: • Extensive experience in SAP B1 integration, including 3rd party software integration using .NET technologies and SAP B1 SDK. • Proven track record in migration and implementation projects, ensuring smooth transitions from 3rd party ERP systems to SAP B1. • Integration HR System with CMMS and ERP Core system 🔹 React Native Mobile Development: • Proficient in React Native for cross-platform mobile development, focusing on providing clean and attractive UI/UX. • Skilled in integrating push notifications, messaging, authentication, and real-time databases using technologies like OneSignal, Firebase, MySQL, MS SQL, DocumentDB, and MongoDB. 🔹 Diverse Project Portfolio: • Proven track record of delivering diverse projects encompassing mobile applications, web-based platforms, and specialized solutions such as RTS Smart System (ERP Integration SAP B1), food delivery apps, social networking platforms, incident management systems, chat applications, telecom survey tools, purchase management systems, face recognition solutions, and marketplace (B2C). • Specialized in implementing advanced features such as facial recognition for HRMS using AWS Rekognition service. 🔹 Comprehensive Tech Stack: • Proficiency in a wide range of technologies including C#, .NET Core, ASP.NET MVC, Bootstrap, Angular, React, Entity Framework, MySQL, MongoDB, AWS Cloud, and Microservices. Ready to revolutionize your SAP B1 integration, mobile application, or web development project? Click the inviting green "Hire me" button above and let's collaborate to elevate your projects to new heights! Respectfully, Mohamad N 🚀🏆
    vsuc_fltilesrefresh_TrophyIcon API Development
    SAP Programming
    SAP ERP
    SAP
    SAP HANA
    SAP Business Objects
    .NET Core
    ASP.NET Web API
    Angular 10
    React Native
    API Integration
    C#
    MySQL
    Microsoft SQL Server
    React
  • $20 hourly
    Hi there! I'm a Product Manager with a background in software development and experience in various technologies, including Google Apps Script, JS Automations, NodeJS, Chatbots, and WhatsApp Management. With a strong focus on delivering results and ensuring client satisfaction, I have a proven track record of success in a variety of projects and industries. I have a passion for helping organizations streamline their processes, improve their agility, and maximize the potential of their people and technology. Whether you need a skilled product manager to drive your product vision and strategy, or a knowledgeable Agile coach to help you implement best practices and ensure success, I am here to help. In addition to my experience in product management and agile coaching, I also have a solid foundation in software development. With a deep understanding of Javascript and some basics in Google Apps Script, I can provide you with high-quality code and robust solutions that meet your needs and exceed your expectations. Overall, I am a versatile and dedicated professional who is committed to providing outstanding service to clients like you. If you're looking for a reliable, knowledgeable, and results-driven professional to help you achieve your goals, I'm here to help. Let's connect and discuss how I can support your next project or initiative!
    vsuc_fltilesrefresh_TrophyIcon API Development
    Zapier
    Automation
    Product Analytics
    Node.js
    WhatsApp
    Google Apps Script
    Scrum
    Product Management
    Usability Testing
  • $15 hourly
    Hello! I am an experienced web application and Telegram bot developer using Python, FastAPI, PostgreSQL, and SQLAlchemy. I'm ready to help you create innovative and efficient solutions for your business. What I can do for you: 1. Web Application Development: I create high-quality and scalable web applications tailored to your requirements. Using Python and FastAPI, I will build a reliable and fast application that is easy to maintain and scale in the future. 2. Telegram Bot Development: Want to automate your business processes and improve interaction with your clients? I will assist you in creating a Telegram bot that performs various tasks, from order processing to sending notifications. With my experience in Telegram API and Python, your bot will be functional and user-friendly. What you can expect by working with me: High-quality code and efficient solutions tailored to your requirements. Timeliness: I always strive to deliver projects on time. Professionalism and transparent communication. I'm ready to start working on your project and help you achieve your goals. Let's discuss your project in detail and begin our collaboration.
    vsuc_fltilesrefresh_TrophyIcon API Development
    FastAPI
    JavaScript
    Telegram
    RESTful API
    Python
    PostgreSQL
    Django
    Docker
  • $10 hourly
    Hello, my name is Shuhei Kato. Currently, I am involved in a wide range of work including web application development using PHP and Android application development. We have extensive experience in database design, so we can also handle design, management, and migration work. We can also conduct system surveys for medium-sized companies. Please feel free to contact us if you have any questions or concerns regarding the system. ■ Possible tasks ・System development ・System maintenance/support ・Database design ・System investigation/report ■Accomplishments ・Development of AI sports coaching platform ・Sales to Chinese sports companies ・System investigation and system management support for medium-sized real estate companies ・Building a web application for a portal site ・Building a web application for questionnaires
    vsuc_fltilesrefresh_TrophyIcon API Development
    Custom PHP
    PHP Script
    PHP
    API
    AJAX
    MySQL
    MySQL Programming
    Laravel
    WordPress
    WordPress Plugin
    WordPress Theme
  • $10 hourly
    ■ Possible tasks ・System development ・System maintenance/support ・Database design ・System investigation/report ■Accomplishments ・Development of AI sports coaching platform ・Sales to Chinese sports companies ・System investigation and system management support for medium-sized real estate companies ・Building a web application for a portal site ・Building a web application for questionnairesnce/support ・Database design ・System investigation/report
    vsuc_fltilesrefresh_TrophyIcon API Development
    Custom PHP
    PHP Script
    PHP
    API
    AJAX
    MySQL
    MySQL Programming
    Laravel
    WordPress
    WordPress Plugin
    WordPress Theme
  • $30 hourly
    I’m a highly driven and passionate intern .NET Developer experienced in developing REST APIs, writing complex SQL queries and an avid bug fixer! I may be new but I am quick in picking up new concepts and skills. • Skills include: C#, JavaScript, jQuery, FastReport, ExcelPackage, HTML, CSS • I love learning and is known for asking great/important questions, worthy of discussions!
    vsuc_fltilesrefresh_TrophyIcon API Development
    Python Script
    Bootstrap
    HTML
    CSS
    Research & Development
    Machine Learning
    Data Science
    JavaScript
    C#
    .NET Framework
  • $30 hourly
    Greetings! With 5 years of experience in blockchain development, I am well-versed in Solidity, Ethereum, and smart contract development. I have a deep understanding of blockchain technology and its various applications. Throughout my career, I have successfully completed numerous blockchain projects, including decentralized applications (DApps), tokenization, and smart contract audits. I specialize in developing secure and efficient smart contracts tailored to each project's unique requirements. My expertise includes proficiency in Solidity programming, deploying smart contracts on Ethereum, utilizing blockchain platforms like Truffle, Ganache, and Remix, knowledge of token standards such as ERC20, ERC721, and ERC1155, and understanding consensus algorithms and cryptography principles. As a detail-oriented professional who values clean code, I excel in collaborative environments and thrive on challenging projects that drive innovation. If you're seeking a skilled blockchain developer to bring your ideas to life, I am here to assist. Let's discuss how we can leverage blockchain technology to achieve your goals on Upwork.com!
    vsuc_fltilesrefresh_TrophyIcon API Development
    .NET Framework
    Netting
    Web Application
    API
    MATLAB
    Web API
    ASP
    ASP.NET
    ASP.NET Web API
  • 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 Kuala Lumpur, on Upwork?

You can hire a API Developer near Kuala Lumpur, 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 Kuala Lumpur, 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 Kuala Lumpur, 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.

API Developer Hiring Resources
Learn about cost factors Hire talent