I am Shafi Imam. Welcome to my Upwork Profile! I am a software engineer & Shopify developer based in Dhaka. Over the last 5 years, I have learned & mastered a lot of cutting-edge technologies in the mobile and web application development industry. I have helped more than 100+ small to enterprise-level businesses to start, grow and stand out with high conversions & sales. I have also worked with 6 popular Shopify apps published on the Shopify app store. All these experiences with the Shopify ecosystem have enabled me to master the Shopify development ecosystem & I can work, and fix almost everything on Shopify. ❓Are you looking for a developer who is efficient and can deliver a high standard of quality work? ❓Are you searching for a one stop solution for all of your Shopify development & full-stack applications? 🎯 If YES!, You are in the right place. 🧑‍💼My key skills: *Shopify Development:* ☑️ Shopify store development from scratch. ☑️ Shopify store migration. ☑️ Shopify custom theme coding with liquid, JavaScript & react. ☑️ Bulk Product Upload with custom app/ API. ☑️ Shopify page customizations. e.g. Product, Collection, Cart, Page. ☑️ Shopify loading speed and performance optimization. ☑️ Shopify custom development. e.g. smart search, sub-categories, campaigns, quiz, banner, upsell, announcement, gallery, ☑️ Payment method integration. ☑️ BNPL integration. ☑️ Custom feature development. e.g. Slide Cart, Free Shipping Slider, Scarcity timer, discount in cart, wholesale feature. ☑️ Pre-purchase & post-purchase upsell development for Shopify plus stores. ☑️ Image optimization. ☑️ Bold, Recharge subscriptions. ☑️ Shopify app integration. ☑️ Shopify API integration. *Shopify App Development:* ☑️ Public/Custom App development with react, node js, MongoDB, & Heroku. ☑️ Recurring application charge integration. ☑️ Bulk product upload and creation. ☑️ Shopify API integration, webhook subscriptions. *Application Development:* ☑️ React, Material UI, Chakra UI, Bootstrap for frontend web application development. ☑️ Framer Motion for animation. ☑️ Node js, Express, Koa, Python for backend web application development. ☑️ MySQL, MongoDB for database development. ☑️ Firebase, JWT, Auth0 authentication. ☑️ All kinds of CMS development and API integration. ☑️ React native, flutter for mobile app development. ☑️ Chat GPT API integration. ☑️ Custom pixel development. ☑️ Custom development. ☑️ Full Ecommerce store development. ☑️ Headless ecommerce store development with next JS/ Hydrogen. ☑️ Heroku, Vercel, Railway, Render, and Netlify for deployment. ☑️ QA & testing with unit testing. Hope you have got an idea about my skills and talents. Let’s talk about your next great idea and I will assist you to start your dream business and reach that to the world!!!

Hello there, I am Michael, a Full Stack Web Developer with experience building fast and efficient web applications, ✅ Payment gateway web app, ✅ E-commerce app ✅ Delivery App ✅ Crypto wallet app ✅ Events and Bookings web app & lots more Technologies I work with: Mobile App: -- React-Native -- Flutter Front End: -- Next.js -- React, React-Redux, React-Router -- Redux-Saga, Redux-Thunk -- HTML5, CSS and ES6/7 JavaScript -- CSS Preprocessors: SASS, LESS -- Bootstrap/Material UI/Tailwind/Styled Components Back End: -- Node.js with Express -- Nestjs Testing: Mocha, Jest, React Testing Library, Cypress Database: PostgreSQL, MongoDB, MySQL, SQLite, Prisma Cloud Services: Amazon Web Services, Digital Ocean, Heroku Contact me let's bring your idea to life!

Greetings! I am Artem, a highly skilled Full-Stack JavaScript Developer with expertise in web, gaming, and animation. With a robust 13-year career, including 9 years of proven expertise on UpWork, I have completed 83 projects, all receiving 5-star reviews and maintaining a 100% Job Success Score. As a Top Rated Plus freelancer, I have logged over 9100 hours, demonstrating my commitment to excellence in developing JavaScript applications compatible with all browser-equipped devices. My portfolio ranges from simple games and single-page mobile applications to sophisticated MMORTS/MMORPG games and complex Rich Internet Applications (RIA) for animators and authors. My passion lies in tackling intricate and unique challenges in web and mobile development, with a special fondness for gaming and animation projects. My ultimate goal is to establish my own game development studio. I thrive in competitive work environments and am committed to delivering exceptional results. My professional journey began in 2011, developing casual mobile web games optimized for the then-new iPhone 3GS. Subsequently, I joined Narr8, contributing to an interactive platform for digital books and comics, outperforming Apple's iBooks. Here, I developed 'The Editor,' a tool empowering animators to create content for our platform. Post-Narr8, I initiated MnCreator and worked at KamaGames, focusing on a web app and admin dashboard for advertising management and analytics. Between 2014 and 2015, I was part of Parallels (later Odin, acquired by Ingram Micro), where I was instrumental in developing a UI Framework for rapid cloud-based product development, including parts of the Plesk panel interface. I continued my career at UpWork after that, where I worked on a huge list of different projects, from some small games and banners to huge projects for UpWork's Plus Clients. Key Skills: - Expert-level in JavaScript (es5, es6, es7), TypeScript, HTML5, CSS3, alongside a wide array of libraries and tools like React.js, Redux, Recoil, Grunt, Gulp, Webpack, Bootstrap, Tailwind, LESS, SASS/SCSS, and Handlebars. - Development skills for mobile platforms (Android, iOS, Windows RT, Tizen), with basic knowledge in Java and Swift. - Proficiency in Node.js backend development, desktop applications (Node-WebKit/nw.js/Electron), mobile applications (PhoneGap/Cordova), and microcontroller software (Espruino, Onion Omega). - Knowledge of both SQL (MySQL, PostgreSQL, SQLite) and NoSQL databases (MongoDB and its forks). - Junior-level skills in Java (Play Framework, Android development), PHP, and Swift (iOS development). - Basic understanding of C-based languages: C, C++, C#, and Objective-C (iOS development).

I am a passionate Web Developer, I have worked on various projects from all over the world as well including small, medium, and large websites, products, and web applications. ★My technical expertise includes:- - React JS, Vue.JS, Next.JS, Redux, TypeScript, Saga, Axios, Xamarin. - NodeJS, Firebase, Flutter, OrientDB, MongoDB, NoSQL, GraphQL - Content Management System Development (WordPress, Joomla, Drupal) - Google Technologies, Google Sheet, Drive, App Script. Map. - Amazon AWS, EC2. - Swift, React Native, JSON, XML, ArKit, ArCore, Web Services - Backend, web API development - Custom Web Application Development (Core PHP, Laravel, Yii, CodeIgniter, Zend, and CakePHP.) - Mobile Application Development (iOS - Android) - E-Commerce Solutions (Magneto, OpenCart, Prestashop, Zen Cart, CS cart and WooCommerce) - Email marketing (Responsive email campaign/template design for Mailchimp [I am MailChimp certified expert], Constant Contact, Campaign Monitor, and other reputed ESP), Zapier ✔✔✔✔✔My Strategy to execute any project successfully:- 1. I always create a Flow of Communication, Start with a clear, detailed specification. 2. I pre-planned things and Ask Questions. 3. I work on improving my skills with the most recent techniques. 4. I always set short-term expectations and milestones to achieve big things that greatly help website development. 5. Daily, I plan to test, revise, and iterate my work. I have extensive expertise in using content management system-based solutions for domains like retail, healthcare, hospitality, travel, leisure, technology, fashion, publishing, marketing, and media. I believe in complete client satisfaction and providing great design and usability. I have worked for several clients across the globe and intend to maintain a long-term relationship with each of the clients.

Experienced Full Stack Developer with Expertise in JavaScript, React, Node.js, Next.js, Laravel, MongoDB, and Integration with ChatGPT Hello there! I'm thrilled to introduce myself as a seasoned Full Stack Developer with a passion for crafting robust, scalable, and innovative web solutions. With extensive experience in a myriad of technologies including JavaScript, React, Node.js, Next.js, Laravel, MongoDB, and seamless integration with ChatGPT, I bring a versatile skill set to the table. Who Am I? My journey in the realm of web development began several years ago, and since then, I've been immersed in the dynamic world of coding. My dedication to staying updated with the latest trends and technologies ensures that my clients receive cutting-edge solutions that meet their unique requirements. What I Offer Expertise in JavaScript: JavaScript is the backbone of modern web development, and I wield it with finesse to build interactive and dynamic user interfaces. Proficiency in React: React has revolutionized the way we approach front-end development, and I leverage its power to create engaging and responsive web applications. Mastery in Node.js and Next.js: As a proficient Node.js and Next.js developer, I excel in building scalable and high-performance server-side applications and dynamic web pages. Fluency in Laravel: Laravel is my go-to framework for crafting elegant and efficient back-end solutions. With Laravel, I streamline the development process and ensure code maintainability. Expertise in MongoDB: MongoDB's flexibility and scalability make it an ideal choice for handling large volumes of data. I harness its capabilities to design robust and efficient database architectures. Integration with ChatGPT: Integrating ChatGPT into web applications adds a whole new dimension of interactivity and intelligence. I seamlessly incorporate ChatGPT to create chatbots and conversational interfaces that enhance user engagement and satisfaction. Why Choose Me? Proven Track Record: Throughout my career, I've had the privilege of working with clients from diverse industries, delivering solutions that exceed their expectations. Attention to Detail: I believe in the importance of paying attention to the smallest details to ensure the highest quality of workmanship in every project I undertake. Effective Communication: Clear and open communication is the cornerstone of successful collaboration. I make it a priority to keep my clients informed and involved at every stage of the development process. Client Satisfaction: Ultimately, my goal is to achieve client satisfaction by delivering solutions that not only meet their requirements but also contribute to their success and growth.

𝐖𝐨𝐫𝐤𝐞d 𝐰𝐢𝐭𝐡 𝐔𝐩𝐰𝐨𝐫𝐤's inhouse project 🤟 & Completed projects for 𝐔𝐩𝐰𝐨𝐫𝐤 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐂𝐥𝐢𝐞𝐧𝐭𝐬🏢. 🏆 𝟐𝟓+ Web/Web App Development Projects from the Scratch (Front End & Back End) Helping many clients to achieve their goals by developing various web/web apps, portals, etc. using their preferred technologies. Specialized in MERN/MEAN Stack development, having 11+ years of extensive experience in this sphere. I understand all aspects of developing web applications: design, architecture, development, and publishing. ✅ 𝐁𝐄𝐍𝐄𝐅𝐈𝐓𝐒 𝐓𝐎 𝐇𝐈𝐑𝐄 𝐌𝐄: ➤ Eye-catching Websites and Web Applications ➤ Clean & High quality best Structure Code ➤ 100% CLIENT RECOMMENDATION ➤ FAST EXECUTION and get accurate results ➤ Meeting deadlines ➤ Daily Updates ➤ Your satisfaction is my number one priority. ➤ Fluent and transparent communication. ➤ Always use an Agile Methodology. 🏭 𝐈𝐍𝐃𝐔𝐒𝐓𝐑𝐘 𝐄𝐗𝐏𝐄𝐑𝐈𝐄𝐍𝐂𝐄𝐒: ✔ Business ✔ Healthcare ✔ Finance ✔ Manufacturing ✔ E-Commerce, etc. 👩‍💻 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄: ► Front-end React / Angular (TS) / Angular / HTML / JS / Bootstrap / Material / PrimeNG / Fluent Design ► Back-end Node.js / Express / Sail / Hapi / .Net Web API ► Database MS SQL / MySQL / MongoDB / PostgreSQL ► Graphic Wrappers Bootstrap / Material UI / Tail Wind / CSS / SCSS ► Build system Gulp / Grunt / WebPack ► Package Manager NPM / Yarn / Bower / Nuget PM ► Web server configuration Apache / IIS / AWS (S3 / EC2 / IAM) ► Version control Git (GitHub / BitBucket / GitLab / Azure) / SVN / Mercury ► Task Manager Jira / Zendesk / Trello / Pivotal Tracker / Club House Dedicated to exceeding your expectations with the highest-quality software, delivered on time ⏳ and to your precise needs. Together, let's create a great product. Invite me OR 📩 message me if you want me to help you provide 💡 suggestions or services that can help you achieve your business 🎯 goals.

Using cutting-edge technologies to deliver scalable distributed web applications, I have expertise in developing backend systems using monolithic and microservices architecture, Serverless, Kubernetes, and Cloud Native applications and implementing interservice communication using message queues, PubSub, Protobuf gRPC, etc. ■ Backend/Server-side Skills on AWS / Azure / Google Cloud: - REST / GraphQL API development using NodeJS / Golang / Python - Gin, Echo, Chi, Fiber, Gorm, FastHttp - Apollo GraphQL, Expressjs, Fastify, NestJS - FastAPI, Flask, Django with HTMX, Pandas, NumPy - Kotlin stack: ktor, http4k - Serverless: AWS Lambda, Fargate, Cloud Function, Cloud Run, Azure Functions, App Service - MySQL / PostgreSQL; Supabase - NoSQL: Redis, neo4j, MongoDB, DynamoDB, Cassandra - RabbitMQ, Kinesis / Kafka / NATS - Prisma / Hasura integration - Payment Gateway: Stripe, Braintree, - Search: Algolia / ElasticSearch - Authentication: Auth0, Cognito, Firebase, Keycloak - Vonage / Twilio API integration - ChatGPT API integration (OpenAI) ■ Front-end / Data Visualization Skills: - HTML, HTMX, Tailwind CSS - Matplotlib, Dash/Plotly, Seaborn, Streamlit, Tkinter ■ DevOps Skills on AWS / Google Cloud / Azure: - Docker, CI/CD, Gitlab, Github Actions, CircleCI, CodePipeline, Azure Pipelines - Deploy and manage Kubernetes, Helm charting - Terraform HCL, Pulumi, AWS CDK, and CloudFormation to write Infrastructure as Code

Thank you for visiting my profile! My name is Piyush, and I have expertise in developing web applications using the Python Django framework. Django, written in Python, is specifically designed to simplify the process of creating web applications. I have a strong understanding of Python, server-side programming, web technologies, HTML, CSS, and JavaScript. I am able to use the Django framework to create, maintain, and deploy complex web applications. Moreover, I also have experience with version control systems, databases, and debugging tools. I can work independently on your project as a stand-alone developer, as well as in a team environment. ⬛ TECHNICAL COMPETENCE ▶ Expert in Python and the Django web framework. ▶ Proficient in web technologies, including HTML, CSS, JavaScript, AJAX, and jQuery. ▶ Knowledgeable in SQL and relational databases such as MySQL, PostgreSQL, and SQLite. ▶ Familiar with version control systems such as Git. ▶ Experienced with web servers such as AWS and Nginx. ▶ Ability to build custom web applications and APIs. ▶ Understanding of security best practices and securing Django applications. ▶ Experience with cloud computing platforms such as AWS and Heroku. ▶ Knowledge of deploying Django applications in production. ▶ Ability to troubleshoot and debug code. ⬛ TECHNOLOGIES I KNOW ▶ Python, Python Script, Python Requests, Django along with Django-Rest Framework ▶ React, React Bootstrap, JavaScript, HTML5, CSS3 ▶ My SQL, PostgreSQL, jQuery, AJAX ▶ API Development, API Integration, Backend and Frontend Development. ⬛ MY OTHER SKILLS (IMPORTANT FOR SUCCESSFUL PROJECT COMPLETION) ▶ Attention to Detail: I am detail-oriented and have an eye for spotting errors in code. ▶ Communication Skills: I am able to communicate effectively with clients and other stakeholders. ▶ Problem-solving skills: I am able to think critically and creatively to solve complex problems. ▶ Time Management: I am able to manage my time effectively and meet deadlines. ▶ Adaptability: I can quickly and easily adapt to changing requirements and technologies. With a solid track record for creating successful projects, I consider myself the best fit for your project. Want to know more in detail? Let’s connect over a quick call.

Specializes in Back-End Development It has been 5 years since I got involved in web development. I have gained specialization in backend website development. As a dedicated web developer with core knowledge, highly skilled, and rich experience in my domain, I consider taking a professional attitude and the highest code quality as my top priority. I take challenges of complicated projects. My core skills include: • NodeJS: Express.js, Hapi.js, Koa.js, Molecular, Promises, Async/Await, Cluster, REST API, Event loop, Socket io, Micro-service, Crone jobs, Job scheduling, Queues, Reverse proxy, Nginx, JWT, O-auth 2. o etc. • Golang: Net/Http, Gorilla, Mux, NATS, Fiber, REST API, Protobuf, gRPC, Rabbit MQ, web sockets, etc. • Microservices: NodeJS Molecular, Golang go-micro, gRPC. • PHP: Laravel 5.8+, Cake PHP, Yii 2, CI. • Database: MongoDB, MySQL, PgSQL, Graph QL, Mongoose ODM, TypeORM, PrismaORM. • Containers: Docker, Kubernetes. Why should you Hire me? • I'm comfortable with my skills. • I can manage both front-end and back-end. • For the past 5 years, I have worked with successful web development companies around the world and they helped me to enhance my skills and techniques. • I will not waste any time, especially yours. • I only accept projects that I can handle. I am thrilled to work with projects that are long-term and make me feel like taking challenges head-on! These are my things as they help my growth! Thank you.

Trust your project and hire best developer on me!!! I can help you to build your website from zero to production. not only website you can also trust your mobile application, system architecture design application even your idea to go live and making great impact for the user. Here's my skillset as Full stack developer: Backend - Nodejs - Laravel - TDD Using Jest - Automation or Scrapping with Puppeteer, xvfb display in docker container - Microservice Architecture - RabbitMQ - Redis Cache - Redis Pub/Sub - C#, ASP Net DevOps - Docker - K8S (AWS, Google Cloud, Azure) - CI/CD (Jenkins, Bitbucket pipelines, Gitlab, Azure Repo, GitHub) - Terraform Frontend - React Javascript - React Native (IOS/Android) - Vue JS API Doc - Postman - Swagger Don't hesitate to contact me and pick my schedule on upwork chat, looking forward to working with you.