Payment Gateway Integration Engineers Untuk Diupah - Halaman 7

  • Payment Gateway Integration
  • Online Users
Cadangan:
lagi

Negara

Lokasi Tertentu

Peperiksaan

Kadar Mengikut Jam (USD)

Penilaian

Dalam Talian

Menunjukkan 264 hasil
  • Upah     enervell
Upah     enervell

    enervell enervell

    Colombia $50 USD / jam
    Full-Stack Developer | Top Rated Expert
    Colombia
    0.0
    ulasan 0 ulasan 0 $50 USD setiap jam
    I am a seasoned Full Stack Developer with over 9 years of experience in crafting robust and secure software solutions. I started with traditional languages like C# and Java and have since expanded into various languages like JavaScript, Ruby, and Python. Throughout my career, my primary focus has been on building...
    I am a seasoned Full Stack Developer with over 9 years of experience in crafting robust and secure software solutions. I started with traditional languages like C# and Java and have since expanded into various languages like JavaScript, Ruby, and Python. Throughout my career, my primary focus has been on building highly secure platforms and maintaining codebases that are easily testable through unit testing. My extensive knowledge extends to both SQL and NoSQL databases, including Oracle, PostgreSQL, MySQL, MongoDB, and AWS DynamoDB. I have a deep understanding of database design and optimization, which enables me to create efficient and scalable data solutions. In recent years, I've immersed myself in blockchain technology and DeFi, staying at the forefront of this rapidly evolving field. I'm also a proficient user of AWS cloud services for deployment and continuous integration/continuous deployment (CI/CD) pipelines. I've worked with a wide array of AWS services, including but not limited to ECS, EKS, EC2, API Gateway, and Lambda, enabling seamless deployment and scaling of applications. My technology stack is versatile: Frontend: React.js(Next.js and Gatsby.js) and Angular Backend: Java Spring Boot, TypeScript Node.js (Nest.js), PHP Laravel, Ruby on Rails Architecture: Microservices, messaging with Kafka Database: Oracle, PostgreSQL, MongoDB, AWS DynamoDB, Redis DevOps: Docker, Kubernetes, AWS services I'm always eager to learn new technologies and deliver top-notch results. Let's work together to achieve your goals in software development! kurang
  • Upah enervell
  • Upah     sasa34
Upah     sasa34

    sasa34 sasa34

    Serbia $40 USD / jam
    ⭐ Web ⭐ Mobile App ⭐ Web scrapping ⭐ AI engine ⭐
    Serbia
    0.0
    ulasan 0 ulasan 0 $40 USD setiap jam
    Hello, my name is Sasa. I have been working on the Javascript & PHP for 10 + years and I'm a professional FullStack Programmer. For this time I've been working on a lot of Database and Web projects for many different companies in the world. My core competency is mainly in the Database(Microsoft SQL, MySQL), the...
    Hello, my name is Sasa. I have been working on the Javascript & PHP for 10 + years and I'm a professional FullStack Programmer. For this time I've been working on a lot of Database and Web projects for many different companies in the world. My core competency is mainly in the Database(Microsoft SQL, MySQL), the backend of Laravel & Node.js/Express JS and on the frontend of AngularJS, ReactJS & Vue.js. I've ever worked for building ecommerce platform with Full-Stack using Magento. My career was built as a Full-Stack web developer with AngularJS, React, NodeJS. With the increase of amazing, fast and productive Javascript frameworks, I changed the focus of my professional career five years ago to become an expert in ReactNative, Flutter(Dart) and Ionic Mobile development and Native mobile application development. My Strengths and skills I prefer to develop those Web technologies as: - Microsoft SQL, MySQL/MariaDB, Redis, CouchDB, HBase, MongoDB - SOAP, RESTful API - ASP.NET, C# CodeIgniter - PHP, JavaScript, JQuery, React, Vue, Bootstrap, AngularJS - React Native, Flutter, Ionic + AngularJS, Framework7, Cordova, Xarmarin - Cassandra, Nginx, Apache - Familiar with Firebase, Amazon, Google API, Twilio API, Azure. Feel free to contact me anytime to start working on projects together and make your wishes come to life. kurang
  • Upah sasa34
  • Upah     ericksonboang
Upah     ericksonboang

    ericksonboang ericksonboang

    Philippines $50 USD / jam
    Certified Full Stack Engineer | PHP | JS | Python
    Philippines
    0.0
    ulasan 0 ulasan 0 $50 USD setiap jam
    — TOP RATED PLUS Freelancer — EXPERT VETTED Freelancer — Full Stack Engineer — Data Engineer As a seasoned Full Stack Developer with 12 years of experience, I have a diverse skill set covering both front end and back end development, including the design and structure of software platforms. I can easily adapt to...
    — TOP RATED PLUS Freelancer — EXPERT VETTED Freelancer — Full Stack Engineer — Data Engineer As a seasoned Full Stack Developer with 12 years of experience, I have a diverse skill set covering both front end and back end development, including the design and structure of software platforms. I can easily adapt to various languages, frameworks, or libraries based on your project needs. My primary proficiency lies in JavaScript, TypeScript, Python, and PHP. I also have hands-on experience with the following web technologies: • Front-end frameworks: React (with NextJS, Gatsby), Vue.js (NuxtJS, Quasar), and Angular (Version 2+). • Backend technologies: Node.js (with Express, Sails.js, NestJS), Python (with FastAPI, Django, Flask), and PHP (with Laravel, CodeIgniter). • Libraries: GraphQL / Apollo, D3, Chart.js, WebGL/Three.js. • Design: HTML5, CSS3, SCSS, LESS, SASS, Material Design, KendoUI, Bootstrap, Semantic UI. • Databases: MySQL, PostgreSQL, SQLite, MongoDB, Dynamo, CouchDB. • Cloud platforms: AWS, GCP, Firebase. • Expertise in data visualization, manipulation, and analytics. Having participated in numerous complex projects, I understand the importance of seamless communication and collaboration. I've honed my soft skills throughout my corporate experience and am equipped to integrate into your team effectively. I'm eager to discuss how my expertise can contribute to your project. Please feel free to reach out to me. Thanks kurang
  • Upah ericksonboang
  • Upah     mujab1
Upah     mujab1

    mujab1 mujab1

    Pakistan $25 USD / jam
    Blockchain | MERN | Rust | Flutter | Solidity
    Pakistan
    0.0
    ulasan 0 ulasan 0 $25 USD setiap jam
    Looking for top-tier blockchain and AI/ML development services with clear communication, an adept team, and a proven track record in Dapps, Web and Mobile Development? With an unwavering commitment to elevate your business, we push the boundaries of innovation, we provide extraordinary solutions to elevate your...
    Looking for top-tier blockchain and AI/ML development services with clear communication, an adept team, and a proven track record in Dapps, Web and Mobile Development? With an unwavering commitment to elevate your business, we push the boundaries of innovation, we provide extraordinary solutions to elevate your business with innovation that goes above and beyond expectations. OUR CORE EXPERTISE: - Blockchain Development (EVM & Non-EVM, NFT, Hyperledger, Zero Knowledge Proof, Defi) - AI/ML(Python, Open AI, Training data models, NLTK, spaCy, OpenCV, TensorBoard) - Metaverse - Web and Mobile app development (MERN, MEAN, PHP, JS, React Native, Flutter) - Digital Marketing(Email Marketing, Inbound Marketing, Content Marketing, SEO, Social Media Marketing, PPC, Hubspot, Microsoft Dynamics, Mailchimp, InfusionSoft) What you can Expect: Conflict Free and Fast Delivery Dedicated Team aligned with your goal Cost-Effective Solution We have extensive experience of working on Solidity, Rust and worked on different business model (Blockchain projects) with Ethereum smart contracts, White Paper, hyper ledger, ICO/IEO/STO, complete data migration of Australian Gas Company, Crypto exchange Centralized and Decentralized Atomic Swaps and played my part in the development of Tenup.io. We have developed SaaS based healthcare product named as datarovers.com. Its been providing helpful insights for data claims using AI/ML. Having experience in architecting, designing, building, testing, securing and operating complex distributed systems, We’ve the ability to help you in each phase of developing applications using blockchain methodology. kurang
  • Upah mujab1
  • Upah     rizwange4
Upah     rizwange4

    rizwange4 rizwange4

    Pakistan $20 USD / jam
    TOP 1% | WORDPERSS | PHP | LARAVEL | CI
    Pakistan
    1.6
    1 ulasan 1 ulasan $20 USD setiap jam
    As a full-stack developer, I bring a wealth of experience to the table. I specialize in Laravel PHP and Wordpress development, and I have worked on numerous projects over the years. My skills in web development range from creating custom plugins and themes to building complex applications from scratch. I am...
    As a full-stack developer, I bring a wealth of experience to the table. I specialize in Laravel PHP and Wordpress development, and I have worked on numerous projects over the years. My skills in web development range from creating custom plugins and themes to building complex applications from scratch. I am proficient in front-end technologies such as HTML, CSS, and JavaScript, and I use modern frameworks such as React and Vue.js to create dynamic user interfaces. I am also experienced in back-end technologies such as MySQL and MongoDB, and I am adept at working with APIs and integrating third-party services into my projects. What sets me apart from other developers is my attention to detail and my ability to understand and meet my clients' needs. I am always striving to improve my skills and stay up-to-date with the latest technologies and trends in the industry. Whether you need a new website, an e-commerce platform, or a custom web application, I have the skills and expertise to deliver quality work on time and within budget. Contact me today to discuss your project and see how I can help you achieve your goals. Reasons why you should hire us: Quick reply just in a few minutes. Skilled in English Verbal and written chat. Work on tight deadlines. Truly love our work and enjoy having happy clients from all over the world. kurang
  • Upah rizwange4
  • Upah     nazarjhun
Upah     nazarjhun

    nazarjhun nazarjhun

    Philippines $30 USD / jam
    101% Sure !
    Philippines
    0.0
    ulasan 0 ulasan 0 $30 USD setiap jam
    ‎️‍" The only way to do great work is to love what you do.‎️‍ " - Steve Jobs This saying encapsulates the essence of my approach to development. I believe that genuine passion for the work drives excellence and innovation. When you love what you do, it's not just a job; it's a dedication to creating something truly...
    ‎️‍" The only way to do great work is to love what you do.‎️‍ " - Steve Jobs This saying encapsulates the essence of my approach to development. I believe that genuine passion for the work drives excellence and innovation. When you love what you do, it's not just a job; it's a dedication to creating something truly remarkable. - About Me: Passionate and skilled full stack developer with over 10 years of experience in developing dynamic and user-friendly web and mobile applications. Proficient in both frontend and backend technologies, with a keen eye for detail and a commitment to delivering high-quality software solutions. - Technical Skills: o Frontend Development: Proficient in HTML5, CSS3, JavaScript (ES6+), React, Angular, Vue.js, Laravel, CI, Bootstrap, Tailwind CSS, MUI Experience with responsive design and cross-browser compatibility o Backend Development: Strong knowledge of Node.js, Express.js, Django, Flask, .Net Core Experience with RESTful APIs, GraphQL o Mobile Development: Extensive experience in developing iOS and Android applications using Swift, Objective-C, Java, Kotlin, Flutter, React Native o Database Management: Skilled in SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Firebase) databases Experience with database design, optimization, and migration o Other Skills: Proficient in Git version control Familiarity with cloud services such as AWS, Azure, Google Cloud Knowledge of Agile methodologies and project management tools like Jira - Why Choose Me: I am dedicated to staying updated with the latest technologies and best practices in web and mobile development, ensuring that my clients receive cutting-edge solutions that meet their needs. With a strong attention to detail and a passion for innovation, I am committed to delivering high-quality work on time and within budget. kurang
  • Upah nazarjhun
  • Upah     badarmadni927
Upah     badarmadni927

    badarmadni927 badarmadni927

    Pakistan $30 USD / jam
    Mobile App Developer|Full Stack Developer| ⭐⭐⭐⭐⭐
    Pakistan
    0.0
    ulasan 0 ulasan 0 $30 USD setiap jam
    Hello! Welcome to my Profile. I am an experienced Cross Platform Developer expert in developing user-friendly Mobile Apps. I will develop your app from scratch using Expo and React Native. With Expo tools, services, and React, you can build, deploy, and quickly iterate on native Android and iOS apps from the same...
    Hello! Welcome to my Profile. I am an experienced Cross Platform Developer expert in developing user-friendly Mobile Apps. I will develop your app from scratch using Expo and React Native. With Expo tools, services, and React, you can build, deploy, and quickly iterate on native Android and iOS apps from the same JavaScript codebase. You will be able to see and review real-time changes to your app using the Expo client application from your smartphone. My skills and expertise: 1) UI based application 2) State Management using Hooks 3) Map-Based Application 4) Chat Application 5) API Integration 6) Third-party libraries Integration 7) Expo Push Notification 8) Smooth Animations 9) Firebase Authentification 10)Firebase database 11) Social Media authentication(example: google and Facebook login). 12) Photoshop/Illustrator/Adobe xd for App Icon designing Note: Please discuss your requirements before placing the order kurang
  • Upah badarmadni927
  • Upah     hntcoder
Upah     hntcoder

    hntcoder hntcoder

    Vietnam $40 USD / jam
    Full Stack Web & Mobile & Blockchain Engineer
    Vietnam
    0.0
    ulasan 0 ulasan 0 $40 USD setiap jam
    Hard-working professional with 10+ years of experience and a proven knowledge of Blockchain Engineer and Full-Stack Engineer. I will make sure you can get the ultimate goal as fast as possible. With my expert knowledge in development, I can provide the best quality of products. I am able to start work anytime on...
    Hard-working professional with 10+ years of experience and a proven knowledge of Blockchain Engineer and Full-Stack Engineer. I will make sure you can get the ultimate goal as fast as possible. With my expert knowledge in development, I can provide the best quality of products. I am able to start work anytime on client's timezone. Performed initial client assessment analysis to begin the research process and supported the Chief Operating Focused on creating collaborative efforts between support and engineering teams to implement system or product level changes to benefit end- users. With a strong attention to detail and accuracy and the important ability to function well in a team setting, looking for a Full Stack || Blockchain Developer job within a forward- moving company. Them Ho kurang
  • Upah hntcoder
  • Upah     tonybhsl
Upah     tonybhsl

    tonybhsl tonybhsl

    India $20 USD / jam
    Web & E-commerce Services/ Android Application
    India
    0.0
    ulasan 0 ulasan 0 $20 USD setiap jam
    We possess 10 years of experience in the field of Website Development, Website Designing, Software Development, Mobile Applications, using the latest platforms and the nouveau technologies. Our main goal is "YOU THINK WE IMPLEMENT" Learning and adapting new technologies has always been our passion where we ensure...
    We possess 10 years of experience in the field of Website Development, Website Designing, Software Development, Mobile Applications, using the latest platforms and the nouveau technologies. Our main goal is "YOU THINK WE IMPLEMENT" Learning and adapting new technologies has always been our passion where we ensure to keep abreast with them and adapt them at their initial stage. Our team expertise in following areas: # PHP(All frameworks) # WORDPRESS # MAGENTO # SHOPIFY # CAKE PHP# OPEN CART # SHOPPING CART # ANGULAR JS # MYSQL Database management. # CSS3 # HTML5 # JAVASCRIPT # JQUERY # Photoshop # Illustrator # Dreamweaver # Graphic design # Logo design. AND # IPHONE & ANDROID APPLICATIONS. kurang
  • Upah tonybhsl
  • Upah     elbisnero
Upah     elbisnero

    elbisnero elbisnero

    Italy $22 USD / jam
    Senior Web || WordPress || AI developer
    Italy
    0.0
    ulasan 0 ulasan 0 $22 USD setiap jam
    I am Daniel and specialized in web,app development and designing more than 15+ years experience and worked for a variety of remote and local clients, from individuals to businessmen since 2008. I returned freelancer.com for now after long regular job hiring in US AI company using JavaScript frameworks and...
    I am Daniel and specialized in web,app development and designing more than 15+ years experience and worked for a variety of remote and local clients, from individuals to businessmen since 2008. I returned freelancer.com for now after long regular job hiring in US AI company using JavaScript frameworks and OpenAI. Till now, I developed lot of products using React Native, Wordpress, Php, Python, ReactJS, NodeJS, Vue.js, Svelte.js, ChatGPT, Firebase. I am a hard and smart working guy. My working style is based on details, quality and responsibility, and I am proud of providing the great result to every client on time, every time so far.' Understanding the requirements with a complete idea of clients' imagination, doing the planning and making a strategy for making all imaginations to practical is my key skill of getting success. I do Designing and Development for Web, Mobile, AI applications using multiple skills mentioned below ⭐ Web Development skills: ✔ JavaScript, React/Next, Vue/Nuxt, Angular, Svelte, PHP, WordPress, Shopify, Laravel, CodeIgniter, Node.js, Python, Django, Golang SASS, SCSS, SEO ⭐ Mobile Applications: ✔ iOS and Android applications, React Native, Swift, Flutter. Objective-C, Node.js ⭐ AI Applications: ✔ Python, Django, Flask, OpenAI, GPT3.5, GPT4, LLM, Fine-tuning, LLM, Prompt Engineering, Web Scraping ⭐ Blockchain development skills: ✔ Blockchain: Bitcoin, Solidity, Smart Contracts, Ethereum, NFT Marketplace, DeFi, Ethers.js, web3.js ⭐ Other skills: ✔ CSS Frameworks: Tailwind CSS | Bootstrap | Material UI | UIKit | Semantic UI ✔ Database : MySQL | MongoDB | PostgreSQL | Firebase | SQLite ✔ API : REST | GraphQL | SOAP ✔ C/C++ | MFC | SDK | QT | OpenGL | OpenCV. As you can see, I am well adapt at working with all the relevant platforms. I can build your website the fastest and most cost-effective way and ensure the best possible performance, quality, and responsiveness of applications I strive to be the only person you'll need for all your web & Mobile needs. Let's work together and make your vision for a web or mobile the best it can be. I'm always available through message and am happy to give free consultations and proposals for all new and returning clients. So please, message me for a chat, and Let's discuss how I can contribute to your project's success! Thanks! Daniel . S kurang
  • Upah elbisnero

Hai , berikut ialah beberapa pekerja bebas luar talian

Hai , berikut ialah beberapa pekerja bebas luar talian yang sepadan""