Hire the best API Developers in Singapore, SG

Check out API Developers in Singapore, SG with the skills you need for your next job.
  • $60 hourly
    My passion in information technology never ceases. In my many years of experience in software and applications development, I still enjoy writing programs. May it be a simple system, or a very complex one, I always ensure that my end products are professionally done, and that they demonstrate a “wow” factor, both functionally and aesthetically. I am a very independent and self-reliant individual. I am highly capable of solving any programming problems. The main technologies I currently use in programming are C#, VB.Net, .NET Framework, Javascript, JQuery, responsive HTML, RESTful, and SignalR. For database, I have an extensive experience in SQL. I am also experienced and knowledgable in C/C++ programming. Currently, I focus my free time on developing my own biometric-related security products. With skills nurtured by years of experience in developing computer applications, and my never ending passion to write programs, allow me to guarantee you with professionally completed projects/tasks. For reference of my works during my independent/freelancing jobs, kindly refer to soluzionshub.com. All projects listed on this site were independently developed by myself. (Pardon me for the slow rendering of this site as this is only a basic plan with a hosting company). Cheers!
    vsuc_fltilesrefresh_TrophyIcon API Development
    ASP.NET
    Systems Development
    C#
    .NET Framework
    Bug Fix
    Desktop Application
    SQL
    Software Architecture & Design
    Web Application
  • $40 hourly
    Singaporean based Web and Mobile developer with more than 6 years of experience creating modern, responsive, and scalable apps and websites using the latest tools and technologies available. I collaborate with businesses and organizations of all sizes, ranging from local small enterprises to large corporations. As a full stack developer, I can manage every aspect of your website, from UX/UI design and user interface development to setting up servers and databases, as well as integrating services and APIs. I have a strong passion for staying updated with new web technologies and industry standards. I am dedicated to discovering innovative ideas and solutions that help businesses achieve value, scalability, and high performance in their applications. I am also eager and capable of learning and working with various technologies. Why am I a good fit for your job? ✅ Clear communicator ✅ Results driven outcomes ✅ Software development, bug fixing, features implementation ✅ Able to work alone or with a team to bring a product from ground up ✅ Care about helping you succeed 1. UX/UI Research, Design, and Development 2. Frontend development with React.js/Next.js/Gatsby.js 3. Backend development with Node.js, Flask 4. CMS Website Development with Squarespace, Webflow, WordPress, Wix 5. API Integration & Development 6. Cloud Architecture: AWS, Azure, Google Cloud Platform, Firebase, Digital Ocean, Heroku 7. Cross-platform App Development with React Native,
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    CI/CD
    UI/UX Prototyping
    Web Design
    Scripting
    Figma
    Google Cloud Platform
    Full-Stack Development
    Golang
    Next.js
    Website Redesign
    Web Application
    Web Development
    Docker
    TypeScript
  • $25 hourly
    I am A full-stack developer proficient in full-stack web development involving React.JS,Next.JS,Express.JS,SQLite,PostgreSQL. I have built web applications from start-ups to large enterprise companies. > Requirements gathering is important for me to deliver to solid product > Do communicate your requirements to me timely and concisely
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    Back-End Development
    Front-End Development
    ExpressJS
    SQL
    Node.js
    JavaScript
    Next.js
    React
    TypeScript
    API Integration
  • $45 hourly
    Over 15 years of expertise in the Software Development Life Cycle (SDLC), with a deep understanding of software design and architecture processes. Demonstrated success in designing, developing and deploying high quality enterprise scale code and scalable web services, RESTful APIs, and software applications using PHP, Laravel, composer, npm, Node.JS, Express, MySQL, PostgreSQL, MongoDB, DynamoDB, Redis, AWS, Git, GitHub, Gitlab, Bitbucket, Ansible, Jenkins, SonarQube, VueJs, ReactJs, Jquery, Bootstrap. Well-versed in continuous integration and development (CI/CD) methodologies, containerization in a microservices environment and tools such as CircleCI, Jenkins, Docker, Kubernetes, and AWS as well as other web development techniques such as website optimization, responsive web design, data analytics and visualization. 5 years proficient experience in data visualization utilizing D3, Highcharts, Highmaps, HighStocks, Google Maps and other Javascript charting libraries. 3 years robust experience developing, supporting and maintaining digital assets solutions, including trading cryptocurrencies, settlements, statements automation, managing conversions and overseeing subscriptions. 1 year experience in developing a customized Compliance Portal for KYC management, seamlessly integrating with Refinitiv's World Check within an internal application, including seamless integration with Jumio for identity verification.
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    Vuex
    WordPress Development
    PostgreSQL
    Node.js
    React
    SQL
    PHP
    Vue.js
    Laravel
    MySQL
    WordPress
    BootstrapVue
    React Bootstrap
  • $50 hourly
    Eugene is a technology enthusiast with 16+ years of experience in building applications based on the Microsoft technology stack and the Azure platform. Eugene has a passion for designing and building solutions that exceed the customer's needs and expectations as well as ensuring the solutions are maintainable by utilising Continuous Integration and Continuous Delivery practices as much as possible. Eugene has strong technical, communication and leadership skills that would make him valuable in any organisation.
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    Scripting Language
    API Integration
    Azure DevOps
    Cloud Architecture
    Automation
    Agile Software Development
    Problem Solving
    Solution Architecture
  • $50 hourly
    I have a strong passion for prototyping and enjoy building apps that make a positive impact on the community. Moreover, I take pride in crafting web applications that are accessible to everyone, ensuring inclusivity and user-friendly experiences. I firmly believe in the "fail fast, learn faster" approach. I think it's important to take risks, learn from mistakes, and continually improve. I'm excited about the opportunity to bring my skills, enthusiasm, and commitment to accessibility to your team. I believe my background in prototyping, community-centric app development, and accessibility aligns well with what you're looking for.
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    MySQL
    NoSQL Database
    Web Accessibility
    Web Scraping
    ChatGPT API Integration
    Rapid Prototyping
    Prototyping
    JavaScript
    G-Cloud
    React
    Node.js
    API
    Web Application
    Back-End Development
  • $30 hourly
    I am a full stack software engineer who experienced in mobile application development (Flutter), web development (React, Typescript, CMS, etc), backend development (C# .NET, AWS) etc. Besides, I also experienced in developing IoT related application.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Amazon S3
    API
    AWS IoT Core
    Flutter
    .NET Core
    AWS Lambda
    Agile Software Development
    Web Application
    ASP.NET
    Amazon Web Services
    Dart
    Amazon DynamoDB
    Python
  • $30 hourly
    I'm a fullstack developer with experience building web applications for small until enterprise businesses. Lets talk about your requirement and make it happen ! - I'm experienced in most used backend stack such as Java Spring, Node.js, DB,, DevOps thingy - I also work with front-end stack such as Reactjs, Angular, etc - Customizable service (lets talk and solve the problem together !)
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    Angular
    React
    Web UI
    DevOps
    Bootstrap
    CSS
    Apache Struts 2
    RESTful API
    Node.js
    Git
    Java
    Amazon Web Services
    Docker
  • $80 hourly
    Over 19 years experience in IT Digital Transformation Project Deliveries, with experience spanning Executive Management, Systems Development and Architecture Design, Consulting, Client and Account Management and Systems Marketing. Have years of hands-on development experience from Backend Servers using Java to low-level device implementation with Visual C++, across numerous OS platforms including Unix, Windows and Windows Embedded. Specialists skills include Scrum Master, Product Owner, Business Process Re-Engineering (BPR), IT Project Management and IT Business Analysis, with over 10 years fronting and managing clients from front desk to senior management.
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    Project Management
    Project Proposal
    API
  • $20 hourly
    I'm a React and Python developer experienced in building websites for small and medium-sized businesses. In addition, I have a strong business / entrepreneurial background to tailor my development to your business needs. • React • Python (FastAPI, Django) • Full project management from start to finish - updated on Notion or your platform of choice • Strong communications skills and flexible to work requirements
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    Python
    API Integration
    SQL
    Web Application
    React
    Web Development
    Amazon Web Services
  • $20 hourly
    🚀 Hello, I'm David Pham, a passionate Software Engineer Fleelancer with AI skills. I bring a versatile skill set to the table: • 🏅 Second Runner-up Prize Winner, Amazon Web Services DeepRacer Regional. • 🏆 Valedictorian at the National Mathematics Modeling Competition, Hanoi, Vietnam. • 💻 Experienced in building scalable backend systems using Golang, Python and TypeScript. • 🌐 Proficient in NextJS, ReactJS, AngularJS, and VueJS for Front-end development. • 🚀 Skilled in creating serverless applications on Google Cloud Platform (GCP) and AWS. • 🌐 Expertise in designing APIs with a focus on consistency and best practices. • 🤖 Developed AI models for accurate energy expenditure estimation during exercise. • 🎮 Utilized C# programming in Unity for interactive AR experiences.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Database Architecture
    Cloud Architecture
    Full-Stack Development
    Google Cloud Platform
    Generative AI
    React
    Next.js
    TypeScript
    Golang
    Back-End Development
    Front-End Development
    Serverless Computing
    Python
    Machine Learning
  • $40 hourly
    I’m a developer experienced in building websites for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help. Knows HTML and
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    PHP Script
    Custom PHP
    PHP
    API
    Front-End Development
    Laravel
    API Integration
  • $40 hourly
    I am a passionate student interested in System and Backend Developer. I have experience in fullstack web development and iOS development.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Artificial Intelligence
    Web Application
    API
    Amazon
    Server
    XML Web Services
    Web Services Development
    Web Service
    Machine Learning
    Machine Learning Model
    Amazon Web Services
  • $10 hourly
    I'm an aspiring developer and data scientist with experience in developing full stack applications, integrating AI into software, and cleaning and handling large amounts of data. - Highly proficient in Python, SQL and Javascript along with their frameworks. -
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    Data Engineering
    Data Cleaning
    API Integration
    Data Analytics & Visualization Software
    Front-End Development
    Back-End Development
  • $240 hourly
    Vaibhav Kanth is a seasoned Fintech Consultant with extensive experience in spearheading payment solutions and strategic fintech initiatives across diverse geographic markets. Currently, he serves as a Group Product Manager at Delivery Hero APAC in Singapore, where he has developed a profound expertise in designing and implementing scalable fintech systems tailored to the needs of a global customer base. Holding a Master’s degree in IT in Business (Financial Technology & Analytics) from Singapore Management University, Vaibhav combines deep technical knowledge with strategic business acumen. His leadership has been instrumental in managing a team of over 60 professionals and deploying fintech platforms that service 18 countries across APAC, EU, and TR, processing an annual Transaction Processing Volume (TPV) of more than EUR 2 billion with a 98% success rate. Vaibhav's consulting prowess is evident in his capability to drive significant operational efficiencies and optimize payment operations, achieving over EUR 20 million in annual savings through dynamic routing and advanced payment method orchestration. He has also excelled in enhancing fraud prevention measures, significantly reducing fraud wastage in APAC markets. An expert in forging strategic partnerships, Vaibhav has successfully launched innovative financial products including co-branded cards and closed-loop wallets, significantly boosting user engagement and financial throughput. His strategic vision and hands-on approach make him a valuable asset to organizations looking to innovate or expand in the fintech space. Passionate about transforming challenges into strategic opportunities, Vaibhav is dedicated to advising companies on how to leverage technology to create impactful financial solutions that combine scalability, efficiency, and superior user experience.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Point of Sale & Payment Systems
    Mobile Payment Functionality
    Payment Processing
    Payment Gateway Integration
    Payment Functionality
    FinTech Consulting
    FinTech
  • $40 hourly
    Profile I have 10 years of experience writing web apps that span consumer productivity software to mission-critical financial trading platforms. I have extensive knowledge of front-end JavaScript and browser APIs as well as significant experience with popular frameworks and libraries like React and Redux. I have deep full-stack experience includes Node.js and Express, MongoDB as well as more traditional technologies like PHP, ASP.NET, and MySQL.
    vsuc_fltilesrefresh_TrophyIcon API Development
    API
    Netting
    Data Entry
    ASP.NET
    Web API
    ASP
    .NET Framework
    ASP.NET Web API
    Web Application
    General Transcription
  • $30 hourly
    Hello! A 6+ years of experience as software engineer dealing with Web, Mobile, Automation, Database, Scraping, gRPC, REST API, Server Config, Cloud, Performance Optimization, CI/CD, etc You will get 100% free technical support for one year once we have a deal! Calvin has experience designing and developing enterprise-level microservices application in financial service industry. Building scalable software, analyzing and implementing a solid system design has been a day to day activities for more than 6 years. Skills: - C | C++ | PHP | Java | Kotlin | Python | Go (Golang) | Javascript - Laravel | Django | Spring Boot | Node.js | Selenium | BeautifulSoup | SQL (PostgreSQL, MySQL, MariaDB, MSSQL) | NoSQL (Elasticsearch, AWS DynamoDB) | In Memory Data Storage (Redis) | Message Broker (NSQ, Kafka) | gRPC/REST | GraphQL | Amazon Web Services AWS (ECS, EC2, CodeBuild, CodeDeploy, SNS, SQS, RDS, DynamoDB, S3) - Expert with building API, Scraper & Database Fast, Clean, Flexible Calvin
    vsuc_fltilesrefresh_TrophyIcon API Development
    Web Services Development
    Amazon EC2
    Amazon S3
    Elasticsearch
    Amazon Web Services
    Amazon DynamoDB
    Spring Boot
    Java
    GraphQL
    Kotlin
    SQL
    Golang
  • $25 hourly
    I have experience developing multiple .NET Core applications from scratch. These applications make use of various technologies such as MS SQL, MVC, JavaScript, CSS & HTML. Also have a multitude of experience developing mobile applications on the Android Platform using Material design as well as a wide range of frameworks and libraries to achieve the desired look required by the client. I have a multitude of experience deploying and migrating projects from on premises servers to cloud solutions such as Aws, Azure & GCP. Lastly I am proficient in working with various distributed version control systems such as Mercurial, Git and Team Foundation Server. I have years of experience in working in Agile Scrum teams and have a good understanding of working with the agile methodology .
    vsuc_fltilesrefresh_TrophyIcon API Development
    R
    Microsoft SQL Server Programming
    Android App Development
    Agile Software Development
    ASP.NET MVC
    JavaScript
    ASP.NET
    C#
    Java
  • $30 hourly
    I am an Integration Developer with 5 years experience and have 3 years of Experience with Mulesoft. Have experience working with different clients from requirement gathering to design and development, testing deployment untill delivery of application. I am experienced in API's, SOAP, REST services, RAML, Dataweave, Cloudhub along with Error Handling.
    vsuc_fltilesrefresh_TrophyIcon API Development
    XSD
    Mulesoft
    API Integration
    XML
  • $30 hourly
    Summary An excited programmer who is a quick learner, hardworking, committed team player, proactive and a self-starter; capable to of handling stressful conditions.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Web3
    Ethereum
    NFT
    DeFi
    Solidity
    Figma
    API
    Data Entry
    Blockchain
    RESTful API
    RESTful Architecture
    Blockchain Architecture
  • $30 hourly
    I am a skilled backend developer with experience building secure and reliable server-side systems. I am proficient in developing APIs and integrating with external platforms like Steam. I am particularly interested in projects involving financial transactions and user data security. Skills: Backend Development (Languages: Python, Java, Node.js, etc.) API Development and Integration (Steam API experience a plus) Secure Data Transmission (Encryption protocols, Authentication) Transaction Processing User Notification Systems Why Hire Me: I understand the importance of secure data transmission and can build a system that protects your users' financial information. I have experience integrating with external platforms like Steam and can ensure a seamless connection for account funding. I am a reliable and effective communicator who will keep you informed throughout the development process. Let's work together!!!
    vsuc_fltilesrefresh_TrophyIcon API Development
    Java
    Node.js
    ExpressJS
    Next.js
    Payment Gateway
    Web Scraping
    Steam API
    Steam
    Python
    React
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