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Hire the best JavaScript Developers in Riyadh, SA

Check out JavaScript Developers in Riyadh, SA with the skills you need for your next job.
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  • $60 hourly

    • 5.0/5
    • (17 jobs)
    Do you know what’s the number one problem with web developers on Upwork? Most of them know how to code, but few of them know how to think. Hi, My name is Abdul, and I can code anything your imagination can think of. 🌐My Expertise: Front-End: Creating intuitive user interfaces that captivate. Back-End: Building robust foundations for seamless functionality. Database: Management: Organizing your data for optimal performance. Hosting and Management: Taking care of your website from monitoring to ensuring its up to date. As a Full-Stack Web Developer, here's what I bring to the table: 🌐 Cutting-edge AI Websites & Web Apps 🛠️ Tailored Custom Websites & Apps 📱 Responsive, Mobile-friendly Solutions 📊 Integrated Content Management Systems (CMS) 🚀 Expert Search Engine Optimization (SEO) Some of my satisfied clients include: ✅ Tech Startups ✅ Creative Agencies ✅ Established Corporations ✅ Digital Marketing Professionals ✅ E-commerce Entrepreneurs 👉 Even if your field isn't on the list, I've worked on 100+ web projects, and yours could be next! Here's how we go ahead: 1️⃣ Talk: We discuss your unique needs and goals. 2️⃣ Proof You view examples of my previous work. 3️⃣ Quote: I bring those designs to life with expert development. 4️⃣ Create: I dive into the development process. 5️⃣ Launch: Your website is ready to shine in the market! 💡 What sets me apart on Upwork? I’m not just a developer; I’m a digital architect. I focus on creating web solutions that aren’t just functional but also stunning and user-friendly. 👉 If these benefits resonate with your vision, don't hesitate to reach out. Together, we'll build a game-changing website that exceeds expectations! P.S. Share your website concept or any challenges you're grappling with, and I'll provide a complimentary personalized consultation. Let's transform your website idea into a digital masterpiece! Abdulrahman A Full-Stack Developer ⭐⭐⭐⭐⭐
    Featured Skill JavaScript
    Firebase Cloud Firestore
    Full-Stack Development
    Node.js
    React
    Tailwind CSS
    Next.js
    Web Application
    Python
    AI Bot
    LangChain
    ChatGPT API Integration
    AI Chatbot
    AI Agent Development
    Retrieval Augmented Generation
  • $40 hourly

    • 5.0/5
    • (11 jobs)
    More than four years of experience in both developing web applications and windows store apps for enterprises. Strong knowledge of .NET platform with a good knowledge of OOP and design patterns.Strong team-player, good problem-solver, quick learner and MCSD Windows store Applications certified. I have worked in many multinational companies from 2012 till now I am working in agile environments where understanding and analyzing customers requirements is at top priority.
    Featured Skill JavaScript
    Angular 6
    RabbitMQ
    XAML
    ASP.NET Web API
    .NET Framework
    Microservice
    ASP.NET Core
    AngularJS
    Kendo UI
    ASP.NET MVC
    C#
    AJAX
    SQL
  • $20 hourly

    • 4.8/5
    • (6 jobs)
    I possess 8 years of extensive experience in the field of software development, during which I've engaged with a variety of tools, including Bubble.io, WordPress, and Wix. I'm also well-versed in coding using Flutter, Android Java, PHP, JavaScript, HTML, and CSS. In my 6+ years of specialization in Bubble.io, I've effectively managed a wide spectrum of projects, ranging from intricate large-scale initiatives to MVPs designed for both mobile and web applications. My areas of expertise encompass API integration, payment integration, and a diverse range of UI/UX workflows.
    Featured Skill JavaScript
    Responsive Design
    Webflow
    WordPress Theme
    Java
    Swift
    iOS
    Android
    jQuery Mobile
    CSS
    HTML
    UI/UX Prototyping
    FlutterFlow
    Bubble.io
    Figma
  • $30 hourly

    • 4.7/5
    • (15 jobs)
    I am working as a Node.js developer (specialized in backend) with 10 years of industrial experience. Currently I am working as a Lead Backend developer and my role in team is to manage critical things of application and heavily working on code improvements in terms of design and as well as performance. I am also managing database design things and migrations and also a key player in design decisions of the product. I am currently working on Node.js, Nest.js, Express, Typescript, Sequelize, MySql, Postgres, Prisama, TypeOrm, Sequelize, Swagger.io, Jest, Mocha, Queues, Redis, Socket.io, Serverless, Lamda, Microservices. Docker, CI/CD, Git, JIra etc. Experiences: Backend Tech Lead at Dinar(Fintech) • Managed allthe back-end services involves overseeing various aspects such as design decisions, development and testing. • Effective communication with different teams including Frontend, ML, DevOps, and UX to ensure seamless collaboration and alignment throughout the project. • Responsible for gathering requirements from both the CEO and CTO, ensuring a comprehensive understanding of their needs and aligning them with the project goals. • Successfully launched the v1 of the app on both the Apple App Store and Google Play Store. Furthermore, I am pleased to announce that the highly anticipated v2 of the app will be launched next month. Skills: Nest.js, Node.js, TypeScript, TypeOrm, Postgres, Redis, BigQuery, Docker, Queue, Git, JIRA etc. Senior Backend developer at Intrado Intrado is big name in healthcare domain in US markete. I worked here on multiple projects that is related to automation of doctors and patients related tasks using Node.js, Express, Typescript, Sequelize, MySql, Queues, Socket.io, swagger.io and twilio. Typescript developer with RxJs knowlege at Upwork: It is related to interactive broker project where main goal is to automatically place orders to different stocks on the basis of some strong knowledge that we fetch from multiple sources like news channels, telegram etc. I mostly used here Node.js, Typescript, RxJs, Postgres, Knex, Bull Queue, Emmitery, Jest, unit tests and stoqey-ib. Automated dashboard tool at Upwork: I worked on this product from scratch as a full stack developer. I worked on Angular, Typescript, MySql and asp.net core. Contributions: I worked on stoqey-ib npm open source package as a contributor. You can see this repo for more details you can search stoqey-ib from npm. I also have some experience with other languages like C#, Python and Angular2+. I have Bachelors degree in Computer Science and a Master's in Data Science. I am trying my best to take better design decisions and always trying to write a code that follows best standards.
    Featured Skill JavaScript
    ExpressJS
    Serverless Computing
    GraphQL
    Node.js
    PostgreSQL
    NestJS
    Twilio API
    Git
    Microservice
    Docker
    TypeScript
    Angular 6
    Swagger
    Socket.io
    Kubernetes
    SQL
  • $18 hourly

    • 4.4/5
    • (23 jobs)
    Bachelor in Software Engineering. Python Odoo developer with 4+ years of experience in developing and customizing ERP solutions in Odoo for reputed Clients. Played a key role in developing and maintaining various OpenERP/Odoo modules such as eCommerce, Sales, Purchase, Inventory, Point of Sale, and Human Resources & Payroll. Services I provide: ✔ Install and Configure Odoo ✔ Configure Nginx and SSL certificate for Odoo. ✔ Odoo Issues Debugging and Resolution. ✔ Client Support. ✔ Odoo Customization and Development. ✔ Odoo Reports Customization and Development. ✔ Odoo Integration with other software via API. ✔ Data Import to Odoo from any other software.
    Featured Skill JavaScript
    XML
    GitHub
    Web Design
    API Integration
    Bootstrap
    Odoo
    ERP Software
    CSS 3
    SQL
    HTML5
    PostgreSQL
    MySQL
    Python
  • $5 hourly

    • 5.0/5
    • (20 jobs)
    I am developer who is working is currently working on golang bot but I have experience with following: PHP NODE JS NEXT JS React js Data entry Apis JSON Project Management Coding And Scripting Android Java Golang HTML/EJS Typescript Installing OS Customer service
    Featured Skill JavaScript
    WordPress
    Next.js
    Customer Service
    JSON API
    API
    Google Docs
    Typing
    Data Entry
    JSON
    Golang
    Node.js
    PHP
    Android Studio
    HTML5
  • $35 hourly

    • 5.0/5
    • (1 job)
    Web Developer, I'm still a fresh graduate but would like to be better, Knowledgeable with UI and UX, testing and debugging processes, enthusiastic, confident, dealing with others tactfully as well as punctuality, experience in Microsoft Office, I am still learning and developing myself.
    Featured Skill JavaScript
    C#
    Adobe Inc.
    International Development
    Web Development
    CSS 3
    Web Application
    CSS
    HTML
  • $49 hourly

    • 5.0/5
    • (1 job)
    With over 6 years of full-stack product development experience for startups, small to medium sized businesses providing technical solutions to your real-world problems. I have extensive experience in Javascript based frameworks. I've developed products that are depended upon by thousands of users on platforms like InstaZap, Cloudlead, TrustVibes among others. I can help you with every aspect of the technology stack while providing the following: - Extensive experience in building, launching and scaling a phenomenal product. - World-class communication and responsiveness throughout our engagement. - Relentless focus on overdelivering and making your project successful. My core expertise: - Javascript / Typescript, React, React Native, Node.JS. - Amazon Web Services (AWS) , Google Cloud Platform (GCP). - Software Architecture and Systems Design.
    Featured Skill JavaScript
    Website
    LoRa
    Large Language Model
    Vector Embedding
    Retrieval Augmented Generation
    React Native
    React
    Front-End Development
    Artificial Intelligence
    Mobile App
    Product Development
    Python
    TypeScript
    Back-End Development
  • $45 hourly

    • 5.0/5
    • (2 jobs)
    Experienced Full-Stack Developer with over 7 years of expertise in PHP, Laravel, JavaScript, and MySQL. Spearheaded the development of "MyTicket" – a next-era SaaS multitenant application for Fateel Tech. Led the Laravel team for Shaguf Bites' backend, overseeing development, ensuring best practices, and coordinating with other teams. Contributed to Shaguf Bites by leveraging Laravel, FastAPI, and NextJS to simplify studying through AI-powered content extraction from PDFs and flashcard generation. Previously interned at SDAIA, implementing AI solutions using React and FastAPI. Collaborated with cross-functional teams, following Agile methodologies, utilizing Jira for project management, and implementing CI/CD pipelines via CircleCI/Github Actions for successful AWS deployments.
    Featured Skill JavaScript
    API Development
    PHP
    GitHub
    Git
    MySQL
    Web Application
    Laravel
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    PROFESSIONAL SUMMARY I’m Mudassar. I’m a Software Developer with 5+ years of expertise in engineering leadership, product development and pragmatic problem solving. Brought in various business impacts from shipping features fast to rearchitecting systems to handle thousands in traffic, and to building high functioning engineering teams. As a developer I have thrived in agile, dynamic environment. I have proven track record of intensive development experience. Currently, I’m helping a team with engineering multiple projects in Edtech, Agtech, Healthcare and Data Visualization space. Expertise Code I started my career in 2019 by programming in C#, .NET Core. Then learnt JavaScript, Typescript (including ReactJS, NextJS) and became proficient in them. Later I fell in love with the simplicity of Elixir. Past 4 years, I have built dozens of software products with JavaScript, Typescript, and Elixir with online, real-time and off-line experiences. I have also explored other languages like Python, Elm and NodeJS. Nevertheless, I strongly believe in choosing the right tool for the right job. I’m also exploring Rust, Data Analysis and Data Visualization with Python, and AI & Machine Learning. Data System I’ve worked on some databases: Postgres, MySQL, SQL Server, MongoDB, and Redis. I have good experience in designing object-oriented relational schema for products. I have deployed and scaled with in-memory DB. Schema design, query execution plan analysis, optimizing queries, partitioning and scaling are some of the things I have done in PostgreSQL. I have also built custom queue mechanism on both frontend and backend along with exploring and utilizing RabbitMQ for asynchronous processing. Infrastructure I have a good experience in architecting, developing, deploying and scaling robust backend infrastructures. I am aware of most of the GCP services and for many years I have architected solutions using the same. Recently I have also worked with Azure Cloud and AWS to architect solutions. Primarily I have used GCP in my day job. I use Heroku and Netlify to spin up servers for my personal projects. Interests My current areas of interest are AI, distributed real-time systems, infrastructure, open-source and (some) frontier tech.
    Featured Skill JavaScript
    Web Development
    Software Development
    PostgreSQL
    Node.js
    Microsoft SQL Server
    Kubernetes
    Docker
    Elixir
    React
    TypeScript
    Git
    C#
    Google Cloud Platform
    API Integration
  • $40 hourly

    • 4.9/5
    • (8 jobs)
    Hi, my name is Fahad, and I'm a senior software engineer, I'm here to accept challenging tasks to chance my professional skills and abilities. I have more than 5 years of experience. I am always excited to work in a challenging environment and love to have long term business relations with my clients. My Python / Django Skills: Data Modeling, Schema & Architecture Designing Django/Flask Rest APIs for React/Angular/Next web applications Enterprise App Development Forms, Sessions, And Registration User Authentication & Validations, OAuth2 Stripe Payment Integration Internationalization And Security Deploying Django And Caching Integrating With Legacy Databases(PostgreSQL, MySQL, Mongo, SQLite, etc.) Web APIs for mobile apps (android, iOS, flutter, React Native, ionic, etc.) Django Rest Framework (DRF) Web scraping
    Featured Skill JavaScript
    API Integration
    Architectural Design
    Python
    PostgreSQL
    Stripe
    Payment Gateway Integration
    jQuery
    RESTful API
    Software Architecture & Design
    Machine Learning
    Image Processing
    Django
  • $25 hourly

    • 4.5/5
    • (43 jobs)
    Contact me via Upwork messages for the development of MVP, complex, ongoing, deployment, e-commerce, healthcare, social media, integration of backend Django rest framework APIs, multi-tenant SaaS, and fintech projects with best outcomes which brings you the customers. I am a passionate Python/Django developer and problem resolver dedicated to resolving your tech challenges/problems swiftly and effectively. I am also providing top-notch services in creating dynamic MVPs that drive success so let's collaborate and turn your ideas into reality! About me: Having more than 3 years of professional experience makes me feel comfortable developing all kinds ( complex, different industries) of websites and APIs for your mobile application. You will find me a reliable person who does what is committed to you. Back-end web development: - Python - Django - Django Rest Framework - RESTful API - Integrating 3rd party APIs(Google, facebook, Microsoft, Twilio or any other API ) into your Django website. - JavaScript Databases: - Postgresql - MySQL - Sqlite3 - SQL - Firebase - MongoDB Frontend web development: - HTML - CSS - Bootstrap - javascript - Jquery - AJAX Hosting Platforms/Source code control: - Git/Github/Github Actions - Git/Gitlab - Git/Bitbucket - Payment Integrations: - Stripe (One-time payment and recurring with or without free trials ) - Paypal ( One-time payment and recurring with or without free trials ) - DevOps: - AWS using ec2, RDS ( PostgreSQL or MySQL ) DB to store your data. - Heroku - NGINX and Gunicorn - Digital Ocean - Python anywhere - Vercel to host for free
    Featured Skill JavaScript
    React
    OpenAPI
    Firebase
    Docker
    Database Design
    Websockets
    jQuery
    Django
    Web Development
    MongoDB
    MySQL
    PostgreSQL
    Python
    API
  • $16 hourly

    • 5.0/5
    • (10 jobs)
    Greetings, I’m Maryam, a Front-end Web Developer with expertise in building responsive, user-friendly websites. I specialize in CMS development on platforms like WordPress and Shopify, ensuring both the visual appeal and technical performance of each site. With a strong portfolio of successful projects, I bring a wealth of experience in web development. Let’s work together to create a website that perfectly suits your needs! Expertise: - HTML - Bootstrap - CSS - JavaScript - jQuery - Shopify - Liquid - Theme customization - Wordpress - Theme customization - Responsive Website - Plugins
    Featured Skill JavaScript
    Figma
    PSD to HTML
    Shopify Theme
    Squarespace
    WordPress Development
    Ecommerce Website
    CSS 3
    Website Redesign
    SCSS
    Landing Page
    Elementor
    WordPress
    HTML5
  • $10 hourly

    • 5.0/5
    • (4 jobs)
    I'm a passionate senior Computer Science student who is always looking to improve himself and learn new things every day. --Skills: HTML 5, Css3, PHP, JavaScript, Python, Java. --Database: MySQL,PostgreSQL,SQLite --Frameworks: Bootstrap, Flask, React, Django --Cloud services: IBM Cloud, Heroku -Building a good responsive website is one of my main skills -Modern front-end designs -Server and database managing -Strong troubleshooting skills -I can provide some lessons on how to customize your site - i also provides wordpress CMS services --p.s. Please do not hesitate to contact me, and I will try my best to help you fix, or develop different web application solutions for you.
    Featured Skill JavaScript
    Digital Project Management
    Testing
    Quality Assurance
    Business Analysis
    Front-End Development
    Flask
    Web Application
    Bootstrap
    WooCommerce
    WordPress
    CSS 3
    HTML5
    PHP
  • $15 hourly

    • 4.9/5
    • (26 jobs)
    I am a Professional Freelance Developer. I have developed a wide range of websites using Angular. My skill-set includes: ★ Web : Angular, Java Spring Boot, HTML, CSS,Jhipster, jQuery, Bootstrap, Twitter Bootstrap ★ Database: MS SQL Server, Oracle, MySql , Firebase Why should you HIRE ME? ★ I'm always open to learning and trying something new in front-end development. ★ I'm great at solving problems, debugging, troubleshooting, designing, and implementing solutions to complex technical issues. ★ Highly self-motivation, initiative, interpersonal and problem-solving skills, ability to cope with tight deadlines and set priorities ★ I always strive for originality and creativity in my work. ★ I can provide you with an excellent service from good communication, and production until the delivery. ★ I never lose sight of deadlines or budgets. I have proven my ability to develop multiple projects with medium to high complexity with quality work and on-time delivery. My motive is to help customers to achieve their business objectives by providing innovative, best-in-class IT solutions and services, which correspond to clients' requirements.
    Featured Skill JavaScript
    Full-Stack Development
    JHipster
    TypeScript
    Web Development
    RESTful API
    Bootstrap
    Firebase
    Microsoft SQL Server
    MySQL
    Spring Framework
    Java
    Front-End Development
    React
    Angular
  • $35 hourly

    • 4.2/5
    • (18 jobs)
    Highly Expert in Odoo development and WordPress Website Design and Development. I developed more than 3000 professional websites and solutions. IT Advisor and Director. Software, Mobile development by Flutter, Web Developer, Expert in PHP, Python, JavaScript, Odoo, WordPress, Moodle, ERP, E-Commerce, Cyber Security, Ethical Hacking, Reverse Engineering, VAPT, Data Center Management, OSINT, Digital Marketing. I am also expert in Mobile apps development, Cyber Security, PHP, Python, Ethical Works, Database Management, Communication Engineering, Solutions of LMS, ERP, CRM, E-Commerce, Help Desk, Affiliate, HSE, QA, HR, Finance, Booking, Web hosting and Domain. I am developed many Portals and Learning Systems. I developed many Learning Management System, English Learning System. I am also an expert in Mobile apps development, SEO and SMM, Graphics Design, Database management, Solutions of LMS, ERP, CRM, E-Commerce, Help Desk, Affiliate, HSE, QA, HR, Finance, Booking, Web Hosting and Domain. I have hosting and domain company. I am a qualified web developer and expert in online marketing. I am expert in Amazon FBA, Virtual Assistance, Amazon PPC, and Amazon Private Label. There are many complete e-commerce system with delivery management, LMS that I made.
    Featured Skill JavaScript
    ERP Software
    Odoo Development
    Customer Relationship Management
    Search Engine Optimization
    Odoo
    Database Management
    WordPress e-Commerce
    WordPress
    Gravity Forms
    WordPress Plugin
    CSS
    MySQL
    PHP
    HTML
  • $20 hourly

    • 5.0/5
    • (19 jobs)
    I am a dedicated Full Stack Developer and Ethical Hacker with over 7 years of experience in the industry. My expertise spans across various programming languages and technologies, and I am passionate about creating robust, efficient, and secure software solutions. Skills: Programming Languages & Technologies: • Frontend: HTML, CSS, JavaScript • Backend: Python, C++, NodeJS, PHP • Other: Ethical Hacking, Web Scraping, Automation Current Projects: • Web APIs Development • Ethical Hacking & Security Assessments • Automation Solutions • Web Scraping • Custom Software Development Previous Projects: • Developed Weather Flask API and Air Traffic Data API • Created a CMD-based Geolocator • Built various Automation Projects • Implemented Web API JSON Scraper • Conducted Web Scrapes for platforms like Instagram, Twitter, Discord, LinkedIn, etc. • Developed SMS, WhatsApp, and Telegram Automated Reply Bots • Created Discord Bots for various purposes If you're looking for more than just a coder and want a partner in the development process, let's discuss how we can take your project to the next level. I am committed to delivering exceptional software solutions that will enhance your business. Let's build something amazing together!
    Featured Skill JavaScript
    CSS
    C++
    Ethical Hacking
    MongoDB
    Desktop Application
    SQL
    Linux
    HTML
    Web Application
    Node.js
    Automation
    Python
    PHP
    Data Scraping
  • $20 hourly

    • 4.8/5
    • (14 jobs)
    Need a new website for your company, or your existing website re-designed to look more modern? I can help. ☛ Are looking for a Quality Focused Professional webflow developer? ☛ Are you looking for help redesigning your existing Webflow website? ☛ Are you looking for an experienced webflow and wordpress Elementor Pro designer? ☛ Are you looking to migrate your existing website over to Webflow? Then you need my help! I treat every clients website as if it were for my own business. I am available 7 days a week, 18 hours a day. I am an experienced Webflow, wordpress & frontend web developer with over 4 years of experience in designing, developing, and delivering high-quality websites for clients across different industries. I have a deep understanding of the latest web technologies, design trends, and user experience principles, which I use to create engaging and functional websites that meet my clients' business goals. I also have experience working with Bootstrap and Squarespace. Connect with me today to find out how I can advance your business success and help to bring your website design and seo to it's maximum potential. I look forward to hearing from you! Keywords: Webflow Developer, Wordpress, Web Design, Web Development, Landing Page Design, Front end developer
    Featured Skill JavaScript
    Web Design
    WordPress Development
    UX & UI
    HTML5
    Web Development
    jQuery
    CSS 3
    PSD to HTML
    Bootstrap
    Page Speed Optimization
    WordPress
    Landing Page
    Figma to Webflow Plugin
    Webflow
  • $63 hourly

    • 0.0/5
    • (1 job)
    I’m a software developer with experience in building applications/systems for small and medium sized businesses
    Featured Skill JavaScript
    API
    SQL Programming
    Web Service
    Swagger
    Docker
    HTML
    Kubernetes
    SQL
    CSS
    C#
    Vue.js
    ASP.NET Core
    Entity Framework
  • $30 hourly

    • 5.0/5
    • (2 jobs)
    I’m a skilled developer passionate about creating efficient, scalable, and user-friendly applications. With years of experience, I can help bring your project to life, whether it's a web application, Bot, or API. Tech Stack Programming Languages - TypeScript/JavaScript - Go (Golang) - Java - Python Frameworks - Next.js - Nest.js - React Frontend Technologies - CSS - TailwindCSS Backend Technologies - Node.js - RESTful API development - Authentication & Authorization (JWT, CSRF, 2FA, TOTP) AI Integration - Experience integrating AI APIs like OpenAI, Claude, and Gemini API Integration - Expertise in integrating external APIs - OAuth integration (e.g., Google, Apple, Facebook) Databases - SQL (e.g., PostgreSQL, MySQL) - NoSQL (e.g., MongoDB) DevOps & Cloud - Cloudflare - Google Cloud Platform (GCP) - Amazon Web Services (AWS) Why Work With Me? - I focus on building secure, high-performance applications. - I ensure seamless communication between your application and other systems. - I have a proven track record of delivering clean, maintainable, and efficient code. Let’s work together to transform your vision into a reality!
    Featured Skill JavaScript
    Next.js
    Payment Gateway Integration
    ChatGPT API Integration
    Chatbot Development
    Node.js
    NestJS
    User Authentication
    OAuth
    Bot Development
    REST API
    API Development
    API Integration
    Back-End Development
    TypeScript
  • $30 hourly

    • 4.7/5
    • (2 jobs)
    my name is shawky nady i am RPA developer , i worked in different projects for different departments. I have the experience, flexibility, ability to solve problems and creativity to carry out various projects.
    Featured Skill JavaScript
    MySQL
    HTML
    Visual Basic
    CSS
    UiPath
    Automation Anywhere
  • $15 hourly

    • 5.0/5
    • (1 job)
    -Goldsmith university CS graduate with honors -Solid understanding of OOP -solid knowledge of HTML, ES6, CSS -Applied knowledge of REST DRF -Postgres applied knowledge not only queries and joins but also functions,views, materials,....etc -Applied knowledge about node js express - understand of security concerns :sql injection ,xss, path traversing, input sanitation, CSRF, SSRF -responsive design - vast understanding of ERD and best ways to normalize Databases
    Featured Skill JavaScript
    Redis
    pandas
    Channels for Python
    Celery
    P5.JS
    React Native
    MVC Framework
    Django
    PostgreSQL
    REST API
    HTML5
    Python
    Web Application
    Data Wrangling
  • $15 hourly

    • 5.0/5
    • (1 job)
    Hi, I'm 𝐖𝐚𝐪𝐚𝐬 𝐔 𝐑𝐞𝐡𝐦𝐚𝐧, a 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 and 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 with over 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 of experience in 𝐂#, 𝐀𝐒𝐏.𝐍𝐄𝐓, 𝐏𝐇𝐏, 𝐍𝐄𝐗𝐓.𝐉𝐒, 𝐌𝐢𝐜𝐫𝐨𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞, 𝐚𝐧𝐝 𝐀𝐆𝐈𝐋𝐄 𝐦𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬. Additionally, I am a certified 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 & 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 plus 𝐆𝐫𝐚𝐩𝐡𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧𝐞𝐫 with expertise in e-commerce platforms and 𝐒𝐄𝐎 optimization. I specialize in delivering scalable, high-performance solutions for both front-end and back-end development, facilitating smooth application integration. With strong leadership and a best record in project management, I’ve consistently led teams to success in the digital landscape. 💼 𝐖𝐨𝐫𝐤 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: - 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐫 | 𝐃𝐎𝐌𝐈𝐍𝐈𝐎𝐍 𝐈𝐍𝐂 ( February 2017 - March 2023) - 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐓𝐫𝐮𝐭𝐚𝐧𝐠𝐥𝐞 (January 2023 - Present) ✅ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 & 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 (𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬): - 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Specializing in Node.js, PHP, Laravel, ASP.NET, and C#. - 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: React.js, Next.js, Vue.js, Angular, JavaScript, TypeScript, and more. - 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Proficient in MySQL, PostgreSQL, and SQL Server. - 𝐌𝐢𝐜𝐫𝐨𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Expertise in microservices infrastructure and cloud deployment (AWS, Azure). - 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Ensuring high-performance solutions through scalability and optimization. ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: - 𝐂𝐮𝐬𝐭𝐨𝐦 𝐓𝐡𝐞𝐦𝐞𝐬 & 𝐏𝐥𝐮𝐠𝐢𝐧 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Creating bespoke WordPress themes and enhancing functionality through plugin customization. - 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐯𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Developing mobile-friendly websites and managing content seamlessly. - 𝐒𝐄𝐎 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Implementing advanced strategies to boost search rankings and increase online visibility. ✅ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: - 𝐄-𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Building and configuring Shopify stores. - 𝐓𝐡𝐞𝐦𝐞 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 & 𝐀𝐩𝐩 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Tailoring themes and integrating apps for enhanced functionality. - 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐑𝐚𝐭𝐞 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Enhancing store speed and implementing strategies to boost sales. ✅ 𝐒𝐄𝐎 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: - 𝐎𝐧-𝐏𝐚𝐠𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Improving website structure and metadata for better search engine rankings. - 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐄𝐎 & 𝐊𝐞𝐲𝐰𝐨𝐫𝐝 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡: Fixing technical issues and conducting research for high-traffic keywords. - 𝐋𝐢𝐧𝐤 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 & 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬: Building high-quality backlinks and monitoring performance using tools like Google Analytics. ✅ 𝐆𝐫𝐚𝐩𝐡𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧𝐢𝐧𝐠 𝐒𝐤𝐢𝐥𝐥𝐬: - 𝐋𝐨𝐠𝐨 & 𝐁𝐫𝐚𝐧𝐝𝐢𝐧𝐠: Crafting logos and brand assets that represent unique identities. - 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐂𝐮𝐬𝐭𝐨𝐦 𝐈𝐥𝐥𝐮𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Designing intuitive user interfaces and creating unique illustrations for visual storytelling. - 𝐖𝐞𝐛 𝐆𝐫𝐚𝐩𝐡𝐢𝐜𝐬: Designing banners, sliders, and visual elements for websites and e-commerce platforms. ✅ 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: - 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐀𝐆𝐈𝐋𝐄 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Crafting efficient software solutions and leading projects through AGILE frameworks. - 𝐃𝐞𝐯𝐎𝐩𝐬 𝐓𝐨𝐨𝐥𝐬 & 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: Familiar with Docker, Jenkins, Git, GitHub, and CI/CD pipelines for seamless integration and deployment. - 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 & 𝐓𝐞𝐚𝐦 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧: Using tools like Jira, Trello, and Confluence for smooth communication and project delivery. ✅𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐂𝐥𝐢𝐞𝐧𝐭 𝐄𝐧𝐠𝐚𝐠𝐞𝐦𝐞𝐧𝐭: With extensive experience working with clients across Europe, North America, and Australia, I bring a global perspective to my work. I have a strong track record of liaising with senior management and directors, fostering relationships built on trust and professionalism. Whether it’s project planning, implementation, or handover, I consistently strive for excellence, driving positive outcomes for clients worldwide. 📞 𝐂𝐨𝐧𝐭𝐚𝐜𝐭: I welcome discussions about your project and ideas to make them a success together. I treat your business as I treat mine - with utmost care and dedication. Feel free to contact me to discuss your project needs and how we can work together to achieve your goals.
    Featured Skill JavaScript
    Node.js
    WordPress Plugin
    WordPress Theme
    MySQL
    Microservice
    Solution Architecture
    Software Design Pattern
    Software Architecture
    REST API
    WordPress
    React
    Laravel
    PHP
    Web Development
  • $12 hourly

    • 5.0/5
    • (2 jobs)
    𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭 | 𝐓𝐲𝐩𝐞𝐬𝐜𝐫𝐢𝐩𝐭 | 𝐍𝐨𝐝𝐞 | 𝐍𝐞𝐱𝐭 | 𝐑𝐞𝐚𝐜𝐭 | 𝐏𝐇𝐏 | 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 | 𝐌𝐕𝐏 | 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 | 𝐒𝐚𝐚𝐒|𝐌𝐄𝐑𝐍 🙋🏽 I am a seasoned full stack developer with a strong background in web development, specializing in React.js, Node.js, and JavaScript. With over 6 years of experience, I excel at crafting custom websites and web applications from scratch, as well as enhancing existing apps with a focus on Requirement Analysis, Design, Development, R&D, API Integrations, Migrations, and Localization to Site optimizations. 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 & 𝐋𝐢𝐛𝐫𝐚𝐫𝐢𝐞𝐬: ❇️ 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭 (𝐄𝐒𝟔+, 𝐄𝐒𝐍𝐞𝐱𝐭) | 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 ❇️ 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬, 𝐑𝐞𝐝𝐮𝐱, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐕𝐮𝐞.𝐣𝐬 (𝐍𝐮𝐱𝐭.𝐣𝐬), 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐑𝐞𝐮𝐬𝐚𝐛𝐥𝐞 𝐂𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬 ❇️ 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥 𝐔𝐈, 𝐂𝐡𝐚𝐤𝐫𝐚 𝐔𝐈, 𝐀𝐧𝐭 𝐃𝐞𝐬𝐢𝐠𝐧, 𝐒𝐞𝐦𝐚𝐧𝐭𝐢𝐜 𝐔𝐈 𝐑𝐞𝐚𝐜𝐭, 𝐑𝐞𝐚𝐜𝐭 𝐁𝐨𝐨𝐭𝐬𝐭𝐫𝐚𝐩 MERN STACK: ❇️ MongoDB, Express.js, React, Node.js (Nest.js, Express) PHP development: ❇️Laravel, Laravel Nova, Symfony Database management: ❇️ MySQL, PostgreSQL, GraphQL, MongoDB DevOps Engineering: ❇️ Github, Github actions| CI-CD | Pipelines ❇️ AWS (Lambda, SAM, SQS, S3, Amplify, EC2, CloudFormation) | Docker ❇️ GitLab, Bitbucket ❇️ Agile (Scrum, Kanban) using Jira/Asana/ClickUp/Trello 🎯We work with the following industries ➕ SaaS web and design ➕ Startups | MVP ➕ IoT development ➕ Real Estate ➕ E-commerce development ➕ Healthcare Apps ➕ Marketplaces; ➕ CRM ➕ Consultancy Platforms ➕ Streaming (audio & video); Shoot me a message and lets chat over zoom via the Upwork integration and quickly discuss your project needs. The consultations are free, and last as long as needed.
    Featured Skill JavaScript
    MERN Stack
    Next.js
    Shopify Website Design
    Shopify Apps
    CMS Development
    Laravel
    React Bootstrap
    NodeJS Framework
    Node.js
    React
    Figma
    UX & UI
    WordPress
    PHP
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I’m Ekaterina, and I’ve spent the last 10+ years building Single Page Applications (SPA) that are fast, secure, and user-friendly. Over that time, I’ve completed more than 40 Single Page Application projects, always focusing on Responsive Design and great User Experience. Whether you need a Single Page Application in React, Vue.js, or Nuxt.js, I’ll make it happen using modern Web Development best practices and the latest tools, including JavaScript, TypeScript, and Node.js. With each Single Page Application, I focus on performance, scalability, and code quality. I integrate APIs (REST or GraphQL) effortlessly, Making sure your Web Application handles real-world traffic. From front-end work with HTML, CSS, and Tailwind CSS to back-end setups in Python or PHP. I’m also familiar with WordPress, so if you ever want to bridge a Single Page Application to an existing site, I’ve got you covered. 𝗛𝗲𝗿𝗲’𝘀 𝘄𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵 𝗮 𝗦𝗶𝗻𝗴𝗹𝗲 𝗣𝗮𝗴𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻: 1️⃣ High-Performance Front-End Development: Create a fast Single Page Application using React, Vue.js, or Nuxt.js—with CSS, HTML5, and Tailwind CSS. 2️⃣ API Integration & Back-End: Connect your SPA to any API or with Node.js, GraphQL, or Python to deliver a great User Interface Design. 3️⃣ Responsive Web Design: Make sure your Single Page Application looks and performs great across all devices, thanks to solid Web Design principles. 4️⃣ Source Control & DevOps: Use Git/GitHub for version control and continuous integration, so updates are quick and efficient. 5️⃣ Scalability & Maintenance: Optimize your Single Page Application for speed and conversions. 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 JavaScript, TypeScript, Node.js, Python, PHP 🔹 React, Vue.js, Nuxt.js, Tailwind CSS, HTML5, CSS 🔹 Web Development, Web Design, Front-End Development, Responsive Design 🔹 API (REST & GraphQL) Integration 🔹 Git, GitHub, WordPress 🔹 User Experience & User Interface Design 𝗠𝘆 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗣𝗿𝗼𝗰𝗲𝘀𝘀: 1️⃣ Discovery: Let’s chat about your goals, timeline, and idea. 2️⃣ Design & Development: I’ll build a prototype and then develop the SPA using best practices in Web Development. 3️⃣ Testing & Optimization: I run cross-browser tests, check performance metrics, and refine the User Interface. 4️⃣ Launch & Support: After going live, I offer ongoing support to keep your Single Page Application running perfectly. 📩 𝘾𝙤𝙣𝙩𝙖𝙘𝙩 𝙢𝙚 𝙩𝙤 𝙙𝙞𝙨𝙘𝙪𝙨𝙨 𝙮𝙤𝙪𝙧 𝙎𝙞𝙣𝙜𝙡𝙚 𝙋𝙖𝙜𝙚 𝘼𝙥𝙥𝙡𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝙩𝙤𝙙𝙖𝙮!
    Featured Skill JavaScript
    API
    Figma to Webflow Plugin
    Website
    Landing Page
    CSS
    HTML
    Figma
    Graphic Design
    API Integration
    Airtable
    Web Development
    Webflow
    WordPress
    Bubble.io
  • $22 hourly

    • 4.9/5
    • (54 jobs)
    I am a full-stack developer with over 12 years of experience in web development, focusing on PHP, Javascript & modern frameworks. Here are lists of my skills: ⭐ 1- Programming Languages:- ✔ - PHP ✔ - C# ✔ - JavaScript ⭐ 2- PHP FrameWorks:- ✔ - WordPress ✔ - Laravel ✔ - Symfony ⭐ 3- JavaScript ( FrameWorks, Runtime Environments, Templating Engines, and Libraries ):- ✔ - Node.js ✔ - React.js && Next.js ✔ - ReactNative ✔ - Angular ✔ - JQuery ✔ - pug.js ✔ - gulp.js ⭐ 4- Web Structure and Extensions ✔ - HTML ✔ - CSS ✔ - SASS && SCSS ⭐ 5- Databases ✔ - SQL ✔ - NoSQL ( MongoDB ) ⭐ 6- Administration Tools ✔ - SSH | Manage EC2 and Linux Administration ✔ - Git ✔ - Nginx Over 12 years, I created more than 420 projects, not just for Upwork, but for all the companies I worked with. During this time, I solved complex issues and optimized workflows. If your project or you have an issue that fits my skills, let's have a call to discuss more details. I can solve the problem or build your project according to your idea.
    Featured Skill JavaScript
    React Bootstrap
    React Native
    Next.js
    React
    Laravel
    AngularJS
    PayPal Integration
    jQuery
    CSS
    HTML
    Web Design
    WordPress
    Web Development
  • $15 hourly

    • 4.9/5
    • (5 jobs)
    Dear client, Thank you, I'm very enthusiastic that you visited my profile and gave me an opportunity to introduce myself. I believe that one of the most important things in and out business relationship is the trustworthiness. I think that the relations should be based on mutual respect and trust and in this case, your collaboration will be in a positive side. During my 10 years of professional experience as a Software Developer, I have developed considerable experience in this field and excellent communication skills working with clients. It is worth to mention that my fundamental principles are responsibility and punctuality, which are really important in my work and indeed I have a deep passion for my work. Let me share the list of my main skills: - 8+ years of experience in SharePoint Development and Administration, designing and implementing solutions, custom web parts, testing and content management. - 11+ years of experience in structuring, developing and implementing web application in .Net. - Strong Knowledge of Object Oriented Programming and N - Tier Architecture. - Strong in front-end GUI development using ASP.Net, MVC, HTML5, CSS3, JavaScript, AJAX, PHP, WordPress, Magento. - Strong in backend database development (RDMS) including designing databases, writing stored procedures for SQL Server database. I am responsible, committed with my roles and creative/positive mind. I love to know new technologies. I will do my best to fulfill your hopes connected with the project implementation. The satisfying result will not be late. Looking forward to great new opportunities for collaboration. Best regards, Syed Omair Ali
    Featured Skill JavaScript
    ASP.NET
    AJAX
    Microsoft SharePoint Development
    ASP.NET MVC
    LINQ to SQL
    Microsoft SharePoint Designer
    WordPress
    jQuery
    SQL
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