Hire the best Backend Rest API Freelancers in Indonesia
Check out Backend Rest API Freelancers in Indonesia with the skills you need for your next job.
- $40 hourly
- 5.0/5
- (10 jobs)
Over 4 years of experience with mobile products in e-commerce, streaming, and health tech. Passionate about building collaborative and effective teams with transparent development processes. I have created and improved different successful applications for clients in the areas of streaming, e-commerce, and health tech. In addition, I worked as a Software Developer in big companies and improve team processes. How I can help you: - Build a Flutter app for different platforms (iOS, Android, Web, Windows, MacOS) from ideation to MVP and continue further support - Build a website, PWA, or mobile app in a short time by using No-code tools - Revive, update, or fix existing applications in need of care and feeding - Integrate new or existing applications into popular back-ends like Firebase or AWS My tech stack contains: - Flutter (Dart); - Android (Java, Kotlin); - iOS (Objective-C, Swift); - No-code tools: FlutterFlow, Bubble.io; - Firebase stack (Firestore cloud, cloud functions, media storage, analytics, A/B testing, etc ); - CI/CD tools: Fastlane, Codemagic, CircleCI, GitLabCI, AppCenter; Approaches: DRY, KISS, Clean Architecture, OOP. I welcome discussing your projects and helping you find solutions! Feel free to write me, and I will answer quickly :)Backend Rest APIRESTful APIComputer ScienceFigmaSQLAgile Project ManagementTeam ManagementNoSQL DatabaseGitCI/CDAndroid App DevelopmentFlutteriOS DevelopmentFirebaseDart - $35 hourly
- 5.0/5
- (33 jobs)
- PHP (Apply SOLID) - Laravel (Job, Queue, Migration, Cache, Custom Console Command) - WordPress (Custom Plugins & Themes from scratch) - WooCommerce - CodeIgniter - ReactJS (Integration with WordPress) - GraphQL (Monolithic and Federated) - REST API (JSON)Backend Rest APIBootstrapjQueryNext.jsCodeIgniterWeb DevelopmentLaravelReactRESTful APIWeb ApplicationWordPressJavaScriptGraphQLPHPMySQL - $10 hourly
- 5.0/5
- (17 jobs)
Ready to transform your app ideas into a reality? A proven process and commitment to quality code, stable, and scalable applications you will love!. With 3+ years of experience in Mobile App Development and helping many clients realize their dream applications. ⚡︎I cannot help everybody, but we may be a great fit if you are thinking: ● "I have an application idea but don't know where to start" ● "I know how to write code, but maybe I don't have time" ● "I'm NOT a software engineer, and I don't have time to mess around with code!" ● "I'm afraid that the developer I hired won't complete his job well" ● "I want my application to be as FAST as possible" Working with me, you will get: ★ Intuitive and visually appealing user interface to enhance user engagement and satisfaction. ★ Designs that can grow and evolve with your business, ensuring seamless SCALABILITY and ADAPTIBILITY to future needs. ★ A commitment to delivering CLEAN, EFFICIENT, and MAINTANABLE code that ensures your app's long-term success. ★ Clear and open lines of communication throughout the development process, keeping you informed and engaged at every stage. ★ Collaboration and involvement in decision-making, guaranteeing your vision is accurately realized in the final product. ★ Efficient use of resources and methodologies to maximize value for your investment without compromising on quality. My clients have a LOT to say about me: ✅ Such a great worker!. He had the experiences I needed - David Beccue ( CEO at PEREGRINE LLC ) ✅ Alvin did a great job. He is the ultimate professional! - Rinald Mutimba ✅ Very nice man! . Job done quickly and willing to chnage to meet the task. - Pheng Thoeng ( CEO at KPH Group ) Sound like a fit? Let's collaborate and start to work! Expertise : Mobile App, Flutter, FlutterFlow, Android, iOS, Multiplatform, No-Code Builder, Firebase, Stripe, MySQL, Java, Swift, Objective-CBackend Rest APIFlutterFlowClean ArchitectureFigmaRESTful APIDartJavaReact NativeSwiftiOS DevelopmentFirebaseSQLiteAndroid StudioMobile App DevelopmentFlutterAndroid App Development - $30 hourly
- 5.0/5
- (3 jobs)
Hi, I am Sahibul. I am a highly motivated developer with a strong proficiency in building beautiful and functional mobile and web applications using Flutter and Golang. I possess expertise in various technologies like eBay API, REST APIs, GetX, Riverpod, and Supabase, enabling me to deliver seamless and robust solutions. Highlights: - Full-stack capabilities: Expertise in both front-end development with Flutter and back-end development with Golang. - Strong API integration skills: Seamlessly integrate various APIs like eBay and custom APIs into mobile applications. - Experience: Developed and shipped features for various mobile and web applications across diverse industries (e-commerce, education, healthcare, etc.) - Open-source contributions: Author of multiple open-source projects showcasing skills and passion for building useful applications (see below) Side Projects (all available on GitHub): - hiQuran App [30+ Stargazers ⭐️]: Beautiful and user-friendly digital Quran app - Quot App [5+ Stargazers ⭐️]: Mobile app to find inspiring quotes from famous people - Acehnese Dictionary App: Comprehensive dictionary for the Acehnese language - Nourdaily App: Multi-platform app for consuming Islamic content - Moyu API: RESTful API for crowdfunding app - Acehnese Dictionary API: API for accessing the Acehnese language dictionary Looking to collaborate on exciting projects that leverage my skills and passion for building innovative solutions. ⚡︎🚀Backend Rest APIAPI DevelopmentFigmaSocket.ioRESTful APIGitGolangGitHubFlutterAPI IntegrationPostgreSQLiOSAndroidMySQLFirebaseMobile App Development - $22 hourly
- 5.0/5
- (21 jobs)
I am a professional Golang backend engineer with over 5+ years of professional experience building backends for various projects. - I'm comfortable with any Go HTTP library, but my favorite is Chi. - If data retrieval becomes too complex, I use GraphQL for better performance and ease of use. - I love using gRPC for internal service connections. - For real-time data communication between the frontend and backend, I use zishang/socket.io or gorilla/websocket(sometimes FE dev prefer socket.io because it is easier to implement). - Typically, I use Kafka for message queuing, but for smaller use cases, I prefer Redis queue. - PostgreSQL is my top choice for a database. - I can work with Kubernetes as a developer, though not as a DevOps specialist. - The ELK stack is my preferred tool for analyzing log data. - I am also capable of setting up CI/CD pipelines using GitHub and GitLab. - Lastly i can help frontend dev to help integrate backend api.Backend Rest APISocket ProgrammingPostgreSQLMicroserviceAPI IntegrationAPIRedisAWS LambdaDockerGraphQLApache KafkaRESTful APIREST APIGolangElasticsearchGoogle Cloud Platform - $10 hourly
- 4.9/5
- (8 jobs)
Hello! I am a highly skilled and experienced Senior Frontend Engineer with a passion for creating elegant and responsive user interfaces. With a strong background in frontend development, I have successfully delivered top-notch web applications for a diverse range of clients. Totally, I have 5+ years experience (since 2018) and have been finished at least 15+ projects with various stacks, including from my past experiences as a Full-stack Engineer. Why Choose Me? ✅️ Expertise: With 5+ years of experience in frontend technologies such as HTML, CSS, JavaScript, and popular frameworks like React and Vue, I have a deep understanding of building user-friendly and visually appealing interfaces. ✅️ Problem Solver: I thrive on challenges and problem-solving. I enjoy tackling complex issues and finding innovative solutions to enhance user experiences and optimize frontend performance. ✅️ Collaborative Team Player: I am a proactive team player, adept at collaborating with cross-functional teams to deliver high-quality results within deadlines. I communicate effectively, ensuring that all stakeholders are aligned throughout the project lifecycle. ✅️ Responsive Design: I specialize in responsive design principles, ensuring seamless user experiences across various devices and platforms. I pay meticulous attention to detail, pixel perfection, and intuitive navigation. ✅️ Continuous Learner: The ever-evolving world of frontend technologies excites me. I am dedicated to staying updated with the latest trends and best practices, which I integrate into my work to provide cutting-edge solutions. My expertise as a Frontend Engineer: ✅️ Frontend Development: HTML, CSS, CSS Preprocessor (SASS, LESS), JavaScript ✅️ JavaScript Libraries/Frameworks: React.js, Next.js, Vue.js, Nuxt.js, JQuery, TypeScript ✅️ State Managements: Redux, Jotai, React Context, React State, Vuex ✅️ Responsive Web Design: Tailwind CSS, Ant Design, Next UI, Chakra UI, Styled Components, Bootstrap, Core UI ✅️ Version Control: Git ✅️ Testing and Debugging: Jest, Enzyme, Cypress, Chrome DevTools, React DevTools ✅️ Build Tools: Webpack, Vite, CRA, Babel ✅️ Performance Optimization: Lazy Loading, Code Splitting, Caching ✅️ API Integrations: REST/RESTFUL API, Web Socket, Server Side Events, Firebase Other expertise: ✅️ Backend Libraries/Frameworks: Express.js, PHP, Codeigniter, Laravel, Golang ✅️ Database: MySQL I am passionate about creating seamless, visually appealing, and high-performance web applications. Let's work together to turn your ideas into engaging digital experiences. Looking for a long-term developer? You're already found it! I love a long-term collaboration also as well! Feel free to reach out me anytime & anywhere, and let's discuss how I can contribute to your project's success! Regards, Luqni Maulana Thank you :) Find my other experiences, skills, and portfolios at luqni-maulana.vercel.appBackend Rest APIUnit TestingVuexRESTful APIReduxTailwind CSSCSSMySQLHTMLExpressJSAPI IntegrationTypeScriptNuxt.jsNext.jsVue.jsReact - $20 hourly
- 5.0/5
- (29 jobs)
Python backend developer open to work I'm experienced in Python programming, scraping, bots, PostgreSQL, MongoDB, API, Flask, FastAPI, Django += DRF, Docker e.t.c. Opened for communication, ready to new experience.Backend Rest APIRESTful APIFastAPIFlaskDjangoMongoDBTelegram APIDiscord Bot DevelopmentAPIGitLinuxWeb ScrapingPostgreSQLBot DevelopmentGitHubPython - $15 hourly
- 4.8/5
- (8 jobs)
👇🏼Are you looking for a top-notch Full-Stack JavaScript Developer ? You’re on the right way! 👇🏼 I have been creating highly scalable and easily maintainable applications for my clients. ✅ 3+ years experience Full-Stack Developer with a demonstrated history of working in the computer software industry. Skilled in NodeJS, ReactJS, NextJS, JavaScript, TypeScript, MongoDB, HTML, CSS ✅ Always striving for effective and reliable solutions, a unique strategy for every client, timely product delivery, and thorough testing ✅Always attention to detail when it comes to designing, as even the smallest details can have a significant impact on the overall user experience ⚡Technical Skill Set ⚡ ✔Frontend: HTML/HTML5, CSS/CSS3, Typescript, JavaScript, Tailwind CSS, Ant Design, Vue.JS, React.JS, Next.JS, Shadcn/ui. ✔Backend Frameworks: NodeJS Express. ✔Database: MongoDB, PostgreSQL, Supabase. ✔Payment Integration: Stripe. ✔Extra Libraries/API: RestAPIs, Social Login, Google Maps API ✔Project management tools: - Slack, Trello, Github, BitBucket, Clickup.Backend Rest APISupabaseRESTful APIAPI DevelopmentJavaScriptWeb DevelopmentNode.jsTypeScriptVue.jsTailwind CSSMongoDBReactNext.js - $18 hourly
- 5.0/5
- (7 jobs)
I specialize in front-end development with a focus on React.js/Next.js, and I possess expertise in converting designs into clean and readable code. With meticulous attention to detail, I transform design concepts into highly responsive and visually appealing web applications that effectively engage users. I can deliver high-quality web applications that align with your vision, responsive design, pixel-perfect implementation, provide seamless UI/UX integration, and demonstrate your brand's professionalism and innovation. Let's collaborate to create outstanding web applications that leave a lasting impression.Backend Rest APIGame DesignCross-Browser CompatibilityRESTful APIFigmaLanding PageReactNext.jsResponsive DesignCSS 3Front-End DevelopmentTailwind CSSJavaScriptHTML - $12 hourly
- 4.7/5
- (5 jobs)
Are you looking for Front-end Web Developer who can convert design files from Figma, etc. to HTML/CSS and JavaScript with a custom look and intuitive animations? Look no further! Here are some key points to help you make your decision: 💪 Work seriously 🧠 Flexible problem-solving approach My capabilities: ✅ Convert from Design to code ✅ Create an intuitive website (Rich in animation) ✅ Create a responsive website ✅ Create websites with famous CSS frameworks such as Tailwind CSS and Bootstrap ✅ Create websites with several JavaScript libraries and frameworks such as React and Next.JS I always start every project by working closely with the client to understand their needs and brainstorm ideas. 📫 Take a look at my Upwork profile and portfolio to see if I'm a good fit for your project. I'd love to hear more about your ideas and help bring them to life. Feel free to send me a work invite and let's chat!Backend Rest APIRESTful APICommunicationsProblem ResolutionNode.jsGitResponsive DesignReduxReactTypeScriptTailwind CSSCSSCSS 3Next.jsHTMLJavaScript - $15 hourly
- 5.0/5
- (10 jobs)
Web programmer with almost 5 years experience in building web applications and web design. Knowledgeable with : - PHP(Laravel & CodeIgniter) - ASP NET (C#) - Javascript - Bootstrap CSS - JQuery - Mysql or Ms Sql Server Database - Database Management and other tools to develop web developmentBackend Rest APIMicrosoft SQL Server AdministrationRESTful APIJavaScriptWeb ApplicationCodeIgniterMySQLPHPLaravelCustom PHP - $10 hourly
- 5.0/5
- (8 jobs)
I'm Full-stack web developer with 4 years experience. I am mastering Laravel, React.js, Next.js, Codeigniter, Tailwind CSS, Sass, Bootstrap, JQuery, API integration. I have been built lot of application e.g. E-Commerce, Learning Management System, Financial Management, Sales CRM, and many more.Backend Rest APIRESTful APIJavaScriptPHPMySQLReactLaravelWeb Application - $15 hourly
- 5.0/5
- (20 jobs)
Hi! I am Ariq, a Top Rated Freelancer with 5+ years of experience. I have completed over 200+ projects, focusing on developing robust and efficient web applications. In addition, I am an expert in creating Software as a Service (SaaS) development, API integration, and e-commerce projects. Serving the best result for your satisfaction is my priority. My Service: ✅ SaaS App Development ✅ API Development & Documentation ✅ Website Development ✅ Database Architecture ✅ Performance Optimization ✅ E-commerce Development ✅ Integration API ✅ Migration Website ✅ Landing Page ✅ Company Profile ✅ Setup Server Technical Proficiency: ✅ Laravel ✅ ReactJs ✅ NodeJs ✅ ExpressJs ✅ NextJs ✅ VueJs ✅ NuxtJs ✅ Mysql ✅ PHPUnit ✅ Tailwind CSS ✅ PostgreSQL ✅ MongoDB ✅ Livewire ✅ GitHub ✅ Restful API ✅ PHP ✅ Bootstraps Whether you have specific requirements or complex projects, I can adapt to meet your needs. Let's discuss how I can contribute to your next project. Contact me, and let's bring your vision to life!Backend Rest APIAWS Server MigrationUbuntuRESTful APITailwind CSSExpressJSNode.jsNuxt.jsNext.jsVue.jsReactPHPLaravel - $40 hourly
- 4.1/5
- (11 jobs)
Results-driven system developer with more than 10 years of development experience using java. Having a strong technical background who possesses self-discipline and the ability to work with the minimum of supervision. Able to play a key role throughout the software development / support life cycle of a project to ensure the quality solutions meet business objectives. Also highly accomplished with a verifiable track record in fields such as analysis and gathering, business process mapping and the development of interactive prototypes.Backend Rest APIJ2EEAmazon CognitoRESTful APISpring MVCSpring SecuritySpring BootAmazon Elastic BeanstalkMongoDBReactKotlinJavaAmazon Web ServicesSpring FrameworkAngularJS - $20 hourly
- 5.0/5
- (15 jobs)
I have a substantial learning curve that allows me to continue other developer jobs or unfinished projects. Familiar with backend Api using firebase or JSON REST API. Experienced worked both individually or in a team using Jira, Notion, CI/CD tools, and Github. Feature Developed in Flutter (Using various state management bloc, provider, stacked): 1. Data stream integrations from firebase using auth, functions, configs, firestore, and storage 2. Stripe Payment integrations (CC, grabpay) 3. Popular Indonesia payment gateway (midtrans to support gopay/shopee) 4. Chat Feature 5. Online Shopping Feature 6. Social media feature (comments, like share, follow) 7. Twillio chat and video room 8. Geolocation and map feature 9. Image manipulation 10. Real-time chat and voice using the agora 11. In APP purchase I have developed some production Apps. You can see my work detail in the portfolio.Backend Rest APIAndroid App DevelopmentiOS DevelopmentMobile App DevelopmentIn-App PurchasesUser AuthenticationAndroidFirebaseHybrid App DevelopmentFlutterAgile Software DevelopmentRESTful APIDartJavaScriptCSSjQuery - $50 hourly
- 4.9/5
- (14 jobs)
✅ Top Rated (Top 10% freelancer) within 3 months ✅ Top Rated Plus (Top 3% freelancer) within 10 months ✅ 100% Job Success Score 🌟🌟🌟🌟🌟 Reviews As a highly experienced software engineer with over 10 years in the industry, I have a deep passion for architecting software solutions that make a meaningful impact. As a professional, I have a proven track record of delivering successful projects, and I am dedicated to ensuring that every project I work on is executed to the highest standards. Let me help you take your software development to the next level. Let's collaborate and create something truly exceptional.Backend Rest APIAWS AppSyncGoogle Cloud PlatformElasticsearchAWS LambdaRESTful APIGraphQLGolangMongoDBReactNode.jsJavaScriptTypeScriptRedisPostgreSQLAmazon Web Services - $40 hourly
- 5.0/5
- (6 jobs)
I have experience in various Data Science/Data Analysis projects, with high fluency in Python, R, Ms. Excel, SQL, and extensive Data-Driven & Digital Marketing Platforms. My specialties include: - Social Media Mining (R, Python) - Text Mining: Sentiment Analysis, Topic Modeling, NLP (R, Python) - Machine Learning: Supervised and Unsupervised Learning (Python, R) - Data Visualization (Ms. Excel, Python, R) - Exploratory Data Analysis (Python, R, Ms. Excel, SQL) - Hypothesis Testing (Ms. Excel, Python, R) - Mixed Methods Research Design - Behavioral Analytics - Business Analytics - E-Commerce Analysis (Python, R, Ms. Excel, SQL) - Data-Driven Marketing (Facebook Ads, Google Ads, Google Analytics & Databox, SQL) - Technical Writing & Documentation: Github, WordPress, Elementor, Knowledge Base I have a degree in Astronomy: A complex science where I first learned scientific and analytics methods—since then, working with data and helping people with data have become my passion and career where I am truly good at.Backend Rest APILLM PromptStatisticsRESTful APIJavaScriptData AnalysisData VisualizationSentiment AnalysisMachine LearningTechnical WritingData ScienceRNatural Language ProcessingPythonMicrosoft ExcelBlog Content - $45 hourly
- 4.7/5
- (69 jobs)
I have experienced coding with Python for 9+ years and ES6+ runtime for three years. I am also capable of managing Linux/BSD server.Backend Rest APIFastAPIFlaskDevOpsDNSRESTful APIUbuntuBash ProgrammingAPI IntegrationNode.jscPanelPythonJavaScriptMySQLMongoDBPHP - $45 hourly
- 5.0/5
- (23 jobs)
HI I have 10 years of experience in programming (backend). My main programming language is Golang, and I have experience creating microservice applications using Docker, Kubernetes (ECS and GKE), setup CI/CD using GitLab-ci or Jenkins, and most of my projects using Echo framework for APIs and for connecting internal services I use Grpc or Kafka.Backend Rest APIBack-End DevelopmentRESTful APIRabbitMQSwaggerGitStripeMicroserviceGoogle Cloud PlatformApache KafkaAmazon ECS for KubernetesKubernetesPostgreSQLMySQLDockerGolang - $35 hourly
- 5.0/5
- (6 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.Backend Rest APIAPIAPI DevelopmentRESTful APITailwind CSSLaravelSQLSaaSPHPWeb DevelopmentjQueryMySQLJavaScriptCSSAPI IntegrationPostgreSQL - $40 hourly
- 5.0/5
- (7 jobs)
I'm a software developer with experience in backend for medium businesses. I have developed projects with: - Javascript/GoLang/python for backend, including server/serverless using AWS EC2 and AWS Lambda - Firebase firestore, cloud functions (for automating changes in firestore to database) - MySQL, PostgreSQL, MongoDB, and DynamoDB for SQL and NoSQL databasesBackend Rest APIFirebaseAPIRESTful APIJavaScriptMySQLReactMongoDBGitNode.jsGolangPostgreSQLPython - $35 hourly
- 5.0/5
- (1 job)
🤝 Robust and efficient service from scratch? Optimize a system so it could handle millions of users? AI conversation Telegram bot? Easy-peazy. ✅ RESTful API, Bots, Chatbots (Telegram, Discord) ✅ ChatGPT fine-tuning, MidJourney ✅ Python, Scala, Java, C ✅ PostgreSQL, MongoDB ✅ Docker, Docker Compose, CI/CD, Automation ✅ Deep knowledge of Algorithms and Data Structures ✅ Solidity, DeFi, Trading bots Achievements: 🌱 I've created a search engine for biggest Russian social network vk.com from scratch, which is still used for all recommendations on the platform - videos, music, posts, etc. Using a state-of-art algorithm with C language to get the pest performance possible. 🌱 I've founded a crypto startup cometa.farm, which is a DeFi platform for staking. Algorand blockchain with its own smart-contract language PyTeal. Python for the backend. Currently, we have $500K staked on the platform. 🌱 I've built a super secure b2b crypto wallet from scratch, which allows you to trade on exchanges, manage assets, and also use DeFi services. I used Scala for API and C for the cryptography part. Let's work together🤝Backend Rest APIMidjourney AIWeb3Telegram APIAlgorithmsDocker ComposeBlockchainChatbotRESTful APIJavaChatGPTPostgreSQLDockerScalaPythonMongoDB - $90 hourly
- 4.9/5
- (182 jobs)
I'm a full time freelancer and I specialize in automation development (& general backend dev) with Python, NodeJS and occasional Shell Scripting. I also do front-end web development - you can checkout my other Specialized profile for this. I have good experience in building backend systems, fully automated workflows, etc. - local & distributed/on-the-cloud with AWS/GCP/Azure. Total Dev Experience: 14+ years Experience & Tech Stack - Backend: - Python, Node.js, Elixir, Bash Script .. some Java, PHP & PERL - REST API Development (Express.js, Flask, Django), optionally with GraphQL - Middlewares: RabbitMQ, Redis - Cloud Integrations/Deployments with AWS & GCP - Serverless Functions: AWS Lambda, Google Cloud Functions, Netlify Functions - Databases: MySQL, PostgreSQL, MongoDB, DynamoDB (with or without ORMs) - 3rd Party API Integration (Google API, Facebook API, Twilio API, etc.) - Docker Frontend: - Vue.js (Nuxt, Quasar, Gridsome) - Webpack, Sass/Scss/Less, ES6 Javascript - Serverless/JAM Stack development & end-to-end setup Automation Scripting: - PDF Parsing with PDFMiner, Tabula - Web Scraping with plain HTTP requests, Selenium, Puppeteer/Headless Chrome - High concurrency distributed automation system development with Celery, RabbitMQ & Redis .. optionally deployed with Docker - eMail/SMS/Twilio/Telegram Notifications & Integration (read/send) - Image OCR with Tesseract - Auto-Betting Workflows - Auto-Purchasing Workflows, etc. - Quick one-off shell scripts I always start with proper tasks & estimates and will be consistent with regular updates. This way there will be no surprises in cost/time and you'll be up-to-date with the progress without you having to chase around the freelancer. When delivering my code, I’ll make sure that it is well designed, professionally written to the highest quality & efficiency with solid, re-usable, following OOPS concepts, proper commenting & documenting. Future developers (if any are hired after me for maintenance/updates) can go through the code and update/refactor with ease - I know how it feels as a developer to read bad code and attempt to do anything on top of it. I also share screencasts to show the setup & execution of the code or a README file. I apply only to jobs which relies on my skill set and which I consider I can finish no matter what - implying I already have a high level mental plan on approaching/solving the problem described there. The rest I mostly leave it to the regular invites. So yeah, send me an invite to your job, we can discuss and take it forward from there. Availability and communication will never be a problem as I'm always almost available for a quick chat/call. You'll know my quality when you work with me. Looking forward to many great work experiences.Backend Rest APIData ScrapingRESTful APIAWS LambdaGoogle Cloud PlatformNode.jsElixirVue.jsGraphQLPythonNuxt.js - $40 hourly
- 4.7/5
- (72 jobs)
10+ years in UpWork with 5 stars average feedback! These are my expertise but not limited to: C/C++, Python, JavaScript Web & Mobile: Flutter, Full Stack Developer Cloud framework: AWS, Firebase, Azure, Digital Ocean Embedded system: Linux System Programming, Embedded System, Raspberry Pi and IoT Experienced working with medium to large scale projects, excellent communication, can adapt to client timezone, great team worker and fun to work with. Please look at my feedback why clients tend to use my servicesBackend Rest APIRESTful APIFlutterIndonesianGTKOpenWrtAndroidEmbedded LinuxPythonC++CRaspberry Pi - $50 hourly
- 5.0/5
- (3 jobs)
Experienced Technical Team Lead with a demonstrated history of working in the information technology and services industry. Specialized in PHP, Golang, Backend, API, RESTful system. System architecture, database designer, and a lot more stuff.Backend Rest APIDatabase DesignOperating Systems DevelopmentSoftware Architecture & DesignInfrastructure as CodeRESTful APIGolangJavaPHPRedis - $35 hourly
- 4.9/5
- (11 jobs)
Hi, There! I am a game developer working with Unity3D game engine and have seven years of experience developing games. I work in cross-platform development IDE like Unity3D. This game engine will allow us to develop cross-platform games rather than build native games separately, which will lower the development cost. Unity3D is a powerful cross-platform 3D engine and a user-friendly development environment. Easy enough for the beginner and powerful enough for the expert. Unity should interest anybody who wants to easily create 3D games and applications for mobile, desktop, the web, and consoles. Feedback: ⭐⭐⭐⭐⭐ "𝘛𝘩𝘦𝘳𝘦 𝘢𝘳𝘦 𝘧𝘳𝘦𝘦𝘭𝘢𝘯𝘤𝘦𝘳𝘴 𝘸𝘩𝘰 𝘦𝘹𝘤𝘦𝘭 𝘢𝘵 𝘥𝘦𝘭𝘪𝘷𝘦𝘳𝘪𝘯𝘨 𝘸𝘩𝘢𝘵 𝘩𝘢𝘴 𝘣𝘦𝘦𝘯 𝘢𝘴𝘬𝘦𝘥 𝘰𝘧 𝘵𝘩𝘦𝘮. 𝘈𝘯𝘥 𝘵𝘩𝘦𝘯 𝘩𝘦𝘳𝘦 𝘢𝘳𝘦 𝘵𝘩𝘦 𝘳𝘢𝘳𝘦 𝘧𝘦𝘸 𝘸𝘩𝘰 𝘥𝘦𝘭𝘪𝘷𝘦𝘳 𝘦𝘷𝘦𝘯 𝘵𝘩𝘰𝘶𝘨𝘩 𝘯𝘰𝘰𝘯𝘦 𝘩𝘢𝘴 𝘩𝘢𝘥 𝘵𝘩𝘦 𝘵𝘪𝘮𝘦 𝘵𝘰 𝘵𝘦𝘭𝘭 𝘵𝘩𝘦𝘮 𝘵𝘰 𝘥𝘰 𝘵𝘩𝘢𝘵 𝘵𝘩𝘪𝘯𝘨 𝘺𝘦𝘵. 𝘛𝘪𝘮 𝘣𝘦𝘭𝘰𝘯𝘨𝘴 𝘪𝘯 𝘵𝘩𝘪𝘴 𝘴𝘦𝘤𝘰𝘯𝘥 𝘤𝘢𝘵𝘦𝘨𝘰𝘳𝘺. 𝘈 𝘳𝘰𝘤𝘬 𝘵𝘰 𝘭𝘦𝘢𝘯 𝘰𝘯 𝘪𝘯 𝘢 𝘤𝘰𝘮𝘱𝘭𝘪𝘤𝘢𝘵𝘦𝘥 𝘱𝘳𝘰𝘫𝘦𝘤𝘵. 𝘏𝘦 𝘳𝘪𝘨𝘩𝘵𝘦𝘥 𝘵𝘩𝘦 𝘴𝘩𝘪𝘱 𝘢𝘯𝘥 𝘩𝘢𝘴 𝘴𝘵𝘦𝘦𝘳𝘦𝘥 𝘪𝘵 𝘵𝘰𝘸𝘢𝘳𝘥𝘴 𝘪𝘵𝘴 𝘧𝘪𝘯𝘢𝘭 𝘥𝘦𝘴𝘵𝘪𝘯𝘢𝘵𝘪𝘰𝘯 𝘸𝘪𝘵𝘩 𝘤𝘭𝘢𝘳𝘪𝘵𝘺, 𝘤𝘰𝘯𝘷𝘪𝘤𝘵𝘪𝘰𝘯 𝘢𝘯𝘥 𝘤𝘰𝘮𝘱𝘦𝘵𝘦𝘯𝘤𝘦." Available skills: ✅Write C# and Java ✅Write clean code with SOLID principles ✅Cross-platform game development (Usually for Android, iOS, or WebGL) ✅Enable you to install APK and IPA over the air ✅Create custom and separated game logic with SmartfoxServer ✅Advanced in MongoDB (NoSQL) ✅ Setup a fresh project for an online game (Cloud server, enable hosting service, domain, SSL) ✅ Ads integration (Google Ads, Admob, etc.). ✅ Tween Animation ✅ Enabling Deeplink or Universal Link ✅ Advanced in UI Panel Management ✅ Advanced in Audio Clip Management ✅ Advanced in Visual Scripting ✅ Working with Unity Timeline to make a dynamic sequence (skill and cutscene) ✅ Create Custom Marker, Track, Clip, and Behaviour in Unity Timeline. (To customize the needed behavior in sequencing with Timeline). ✅ Working with SPINE Runtime, Mix and Match, and re-color parts to randomize the skins. ✅Working with Shader Graph (Beginner) ✅ and any other Plugin Implementation.Backend Rest APIRESTful APIAndroid App DevelopmentFront-End DevelopmentGame DevelopmentGear VR GameSmartFoxServerWebGLPrototypingMobile GameiOSAndroidUnityC# - $35 hourly
- 4.6/5
- (3 jobs)
🌟🌟🌟🌟🌟 10+ years of extensive industry experience in developing complex enterprise systems as a software engineer. A CERTIFIED DEVELOPER with proven skill in functional and object-oriented language. My professional experience includes working with prominent multinational companies/institutions, some of them are as follows: 🌟 United States - Indeed.com, a leading global job board company. 🌟 Singapore - helloPay / Lazada / Rocket Internet, the most prominent e-commerce in Singapore and South East Asia with revenue USD 1 Billion. 🌟 Malaysia - CIMB Bank, the largest bank in Malaysia and South East Asia with revenue over USD 4 Billion. 🌟 Indonesia - DANA, a joint venture with Chinese giant Ant Financial, producing the leading digital wallet in Indonesia with aggressive plans for Asia expansion. 🌟 Indonesia - Rehabilitation and Reconstruction Agency for Tsunami 2004, managing over USD 6 Billion of international aid. During my extensive professional career, I have delivered quality software for the financial industry, including banking, insurance, as well as fintech startups currently trending in Asia in the past years. I have implemented numerous features ranging from backend processes such as event messaging, automatic scheduling, SOAP, RESTful API to the frontend side where customers could place financial transactions like money transfers and bill payments. My tech stack : 🌟 Programming Language (functional and OOP): Java, Elixir, Erlang, Phyton, Go, Javascript 🌟 Frameworks: J2EE, Spring, Phoenix, React.js, Vue.js 🌟 Database: Mysql, PostgreSQL, GraphQL, MS Sequel Server, Oracle 🌟 Others: App servers, Git/Github, Jenkins, AWS, Heroku, Scrum Framework TOP 5 REASONS FOR CHOOSING ME OVER OTHER FREELANCERS : 🌟 Client-oriented. It is my core philosophy in engaging with my client. I focus 100 % on helping you meet your business goals and put your needs on top priority. 🌟 Problem-solved guarantee. All projects I was working on were 100 % successfully delivered, and I intend to do the same on the Upwork platform. I guarantee I will solve your problem provided that it is humanly possible to solve it 🙂 🌟 Huge ambition for success, and this is ONLY possible if I help you to be successful too! Giving me extra motivation to deliver your projects that exceed your expectations within the earliest time possible. 🌟 Resilience and challenge-hungry. I embrace challenges and won't stop until I solve your problems. It makes me feels extremely good whenever I solve your problems, and at the same time, I am eager to FACE AND BEAT your next problems. 🌟 Responsibility and Responsiveness. Rest assured that I am taking full responsibility to complete each task and instantly respond to any queries. And I do hope we are able to engage communicatively during projects to clarify issues or requirements whenever necessary. A snippet of the testimony below from one of my previous employers describes her impression when working with me. You can find a complete review in the portfolio section. ".... I am proud of his accomplishments, and he will be a valuable asset wherever he goes and whoever decides to hire him. Mr. Khomeini is very hardworking. I highly recommend him to any company or organization."Backend Rest APICI/CDObject-Relational MappingPhoenixRESTful APIErlangGitLabPostgreSQLMicrosoft SQL ServerOracle DatabaseMySQLElixirPythonJava Want to browse more freelancers?
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