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Hire the best Front-End Developers in Calgary, AB

Check out Front-End Developers in Calgary, AB with the skills you need for your next job.
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  • $60 hourly
    • 4.9/5
    • (37 jobs)
    With over a decade of experience in software development, I am a seasoned full-stack developer equipped with an extensive skill set spanning the entire web development stack. From cutting-edge back-end development and API integration to seamless server administration, efficient data modeling, and captivating front-end experiences, I possess the expertise to bring your vision to life. I am interested in working on both small and large projects and will meet the deadlines that we mutually agree upon. I look forward to providing you with a high quality solution for your web application. I am skilled in following technologies/areas: 1. Python (Django, DRF, Celery), Node JS, Serverless 2. Typescript, JavaScript (reactjs, angular, material ui), HTML5, Css3, Bootstrap 3. Postgresql, MySQL, MongoDB, DynamoDB 4. Familiar with DevOps tools, provisioning, and deployment, Git, Terraform, ElasticSearch
    Featured Skill Frontend Development
    API Integration
    PHP
    Amazon DynamoDB
    AWS AppSync
    AWS Lambda
    GraphQL
    Serverless Stack
    Django
    Deployment Automation
    Python
    AWS Amplify
    Node.js
    Front-End Development
    SCSS
    Git
    CSS 3
    JavaScript
  • $80 hourly
    • 5.0/5
    • (19 jobs)
    Hello! I'm Roman, a Web Developer committed to bringing your digital vision to life. With over ten years of experience in crafting websites and web applications, I offer tailored solutions that fit your unique business needs. My services include: Robust Web Development: From start-ups to established enterprises, I've successfully delivered dynamic and responsive websites across various sectors. Expertise Across Technologies: Whether it's building aesthetically pleasing sites with HTML/CSS/JS and Bootstrap, enhancing functionality with PHP, WooCommerce, and MySQL, or creating sophisticated applications with React, Next.js, and Strapi, I've got your tech needs covered. E-Commerce Specialization: Boost your online sales with my comprehensive e-commerce solutions tailored to provide a seamless shopping experience that converts visitors into buyers. WordPress Excellence: Need a custom WordPress theme or plugin? I specialize in WordPress design and development, ensuring your site is optimized, secure, and tailored to your exact needs. My approach is always centered on delivering quality and punctuality, with a clear focus on meeting your project deadlines and exceeding your expectations. I invite you to view my portfolio to see the range of solutions I've provided to satisfied clients. Let’s discuss how we can make your project a success. Contact me to start transforming your ideas into an impressive digital reality.
    Featured Skill Frontend Development
    Front-End Development
    Web Development
    Next.js
    Bootstrap
    React
    PSD to HTML
    WordPress e-Commerce
    PSD to WordPress
    Website Customization
    PHP
    HTML5
    JavaScript
    WordPress
    CSS
    HTML
  • $60 hourly
    • 5.0/5
    • (4 jobs)
    🇨🇦 Hi there! My name is Talha, and I possess over 6 years of experience as a Mobile Developer. If you're in need of any of the services listed below, feel free to reach out so we can discuss your needs and get started right away! ⬇️ 🍏 iOS App Development ✅ App Store submission 🤖 Android App Development ✅ Play Store submission 💸 App Monetization strategies 🎨 UI/UX Design expertise 🔧 Cross-platform Development solutions 🗨️ Being a native Canadian, clear communication is my top priority. Rest assured that I'll address any questions or concerns you may have, unlike some freelancers who may be unresponsive or vague. ❌ Let's arrange a call at your earliest convenience to deliver the solutions you're looking for! 🚀
    Featured Skill Frontend Development
    Git
    Front-End Development
    Machine Learning Model
    API Development
    Machine Learning
    API
    RESTful API
    Artificial Intelligence
    Tech & IT
    Apple Xcode
    GitHub
    iOS
    Firebase Realtime Database
    Core Data
    RESTful Architecture
  • $40 hourly
    • 4.9/5
    • (35 jobs)
    RANKED 'TOP RATED PLUS' ON UPWORK: OVER 3,600+ HOURS OF SUCCESSFUL PROJECTS DELIVERED - A 100% JOB SUCCESS RATE! 💡 What if your Website could clearly speak to your audience and convert effortlessly? I design and build customized websites using industry-leading tools like WordPress and Figma that connect with your audience, boost conversions, and drive real business results. As a Senior Web & UX/UI Designer with nearly 17 years of proven experience, I bring the unique and combined value of agency-level quality with the personal attention of a one-on-one collaboration your website deserves. WHAT I DO / THE VALUE I BRING: * Craft responsive, mobile-first websites using Figma, Adobe Creative Suite, WordPress, and front-end technologies like HTML, CSS, and JavaScript. * Translate ideas into smart design systems that elevate brand identity, user experience, and business impact. * Guide clients through the full web journey—from discovery to launch—with clear communication and thoughtful strategy. * Deliver results, not just designs, optimizing sites for performance, conversion, SEO, and long-term growth. * Work fast and collaboratively, with a proven track record of meeting deadlines and exceeding expectations. CAREER HIGHLIGHTS / KEY ACCOMPLISHMENTS: ✔ Designed and launched a custom site for a $5M+ company which transformed their online presence and gained them more clients
 ✔ Partnered with an industry-leading client to create a user-friendly web funnel that help generat $1M in profit
 ✔ Optimized a customer's WordPress website to a GTmetrix performance score from 'C' to 'A' (100%) with a UX-led approach which drastically reduced page load times and gained more views
 ✔ Built and led a web design agency, growing income by 20% and mentoring junior creatives
 MY APPROACH / WHAT MAKES ME DIFFERENT: I combine creative intuition with data-informed UX to deliver designs that work as hard as you do. My clients appreciate that I listen deeply, design intentionally, and bring calm clarity to what can often feel like a chaotic process. I don’t just make websites—I help you build trust, boost conversions, and scale your impact. ⭐ WHAT MY PAST BUSINESS CLIENTS SAY: "Mercedes possesses incredible design skills but also took the time to understand the essence of our brand. The result is a website that not only looks stunning but also perfectly aligns with my vision. Mercedes was a pleasure to work with, ensuring that every detail was thoughtfully considered. If you're seeking a web designer who goes above and beyond, I highly recommend Mercedes. Thanks for creating a site that truly reflects the heart of my business!" - Iva Lešanovská, Site Owner - Get Emails Delivered. "Mercedes is wonderful to work with! I highly recommend her. She helped me overcome technical difficulties and make my website stand out! Since her update, we've seen a strong increase in client form submissions and have gotten compliments on our website. I look forward to working with her in the future." - Nicole Bowdish, Site Owner - Cloud 9 Canine. "Finding Mercedes was such a gift. I've hired plenty of web designers and marketing experts over the past 10 years, and Mercedes has been my favourite! She gets me, she has the same eye for detail I do, and she's incredibly thorough and efficient. I've recommended her to all my colleagues." - Sonja Franzmann, Site Owner - Health & Wellness Coach. 💼 WHAT I OFFER: - Front-end Responsive Web Development - WordPress Web Design - Web/Graphic Design - UX / UI Design - SEO On-page Optimization - Project Management - Graphic Design - Logo Design - Branding - Email Marketing - Website Consultation ... and more online services. LET ME HELP YOU ACHIEVE YOUR BUSINESS GOALS: If you're ready to level up your digital presence with a partner who gets design, strategy, and business—send me a message. I’d love to hear your ideas!
    Featured Skill Frontend Development
    Visual Communication
    Website Maintenance
    Project Management
    Canva
    Proofreading
    Email Design
    Blog Development
    Search Engine Optimization
    Graphic Design
    Website Redesign
    Front-End Development
    Adobe Photoshop
    CSS 3
    WordPress
    HTML5
    Website
  • $40 hourly
    • 0.0/5
    • (0 jobs)
    🚀 Results-Oriented Designer and Developer 🚀 I'm a 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐝𝐞𝐬𝐢𝐠𝐧𝐞𝐫, and 𝐦𝐚𝐜𝐡𝐢𝐧𝐞 𝐥𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫 with a proven track record of building impactful products. 𝗛𝗲𝗿𝗲'𝘀 𝘄𝗵𝗮𝘁 𝘀𝗲𝘁𝘀 𝗺𝗲 𝗮𝗽𝗮𝗿𝘁: 👉 𝐎𝐯𝐞𝐫 𝟑 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building software at any scale, from startups to industry giants like Edubrite (acquired by LinkedIn). 👉 𝐀𝐝𝐞𝐩𝐭 𝐚𝐭 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐌𝐕𝐏𝐬 that get your product to market quickly and efficiently. 👉 𝐄𝐱𝐭𝐞𝐧𝐬𝐢𝐯𝐞 𝐧𝐞𝐭𝐰𝐨𝐫𝐤 𝐨𝐟 𝐭𝐨𝐩 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐭𝐚𝐥𝐞𝐧𝐭 to assemble the perfect team for your project. 👉 𝐏𝐫𝐨𝐯𝐞𝐧 𝐬𝐮𝐜𝐜𝐞𝐬𝐬: Products I've built have helped startups raise millions. 👉 𝐄𝐱𝐩𝐞𝐫𝐭 𝐝𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐌𝐋 𝐭𝐞𝐚𝐦: Leverage my team's experience in NLP and Computer Vision to bring your vision to life. 🏆 𝐂𝐥𝐢𝐞𝐧𝐭 𝐀𝐜𝐜𝐥𝐚𝐢𝐦: I have consistently received acclaim from clients for delivering projects on time and surpassing expectations. 𝐈 𝐚𝐦 𝐩𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐢𝐧: ✅ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭(𝐖𝐞𝐛 & 𝐂𝐮𝐬𝐭𝐨𝐦 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭): ● Backend (FastAPI, Flask, Django, django-rest-framework, Node.js, JavaScript, PHP, Yii Framework) ● Frontend (React.js) ● WordPress ● Shopify ● CI/CD (Docker, docker-compose, Kubernetes, k8s, Ansible, Terraform) ● Databases (PostgreSQL, MySql, MongoDB, OracleDB, ArangoDB, ClickHouse, GraphDB) ● AMQ (Celery, RabbitMQ) ✅ 𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧𝐢𝐧𝐠: ● Product research and analysis ● User Personas ● User flow ● Wireframes ● Creating Interactive (clickable) prototypes ● Product / Packaging Designing ✅ 𝐔𝐈 𝐃𝐞𝐬𝐢𝐠𝐧𝐢𝐧𝐠: ● Visual Language and Mockups ● Clickable UI Prototype ✅ 𝐓𝐨𝐨𝐥𝐬 𝐈 𝐮𝐬𝐞 ● Figma ● Adobe Xd 🤝 𝐋𝐞𝐭'𝐬 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐞: Whether it's crafting user-friendly web applications, deriving insights from data, or automating tasks, I am your dedicated Python expert. Let's collaborate on your next project and achieve greatness together. Feel free to reach out to me. 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐭𝐮𝐫𝐧 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐢𝐧𝐭𝐨 𝐫𝐞𝐚𝐥𝐢𝐭𝐲? 𝐋𝐞𝐭'𝐬 𝐜𝐡𝐚𝐭! 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐬𝐤𝐢𝐥𝐥𝐬: Full-stack developer, designer, machine learning engineer, MVP development, startup development, product launch, NLP, computer vision, Python, Javascript, Go, Java, Spring Boot, Gradle, Node.js, react.js, react native, Android Studio, ios app developer, swift, Angular, Tensorflow, Keras, NumPy, Serverless Frameworks, Docker, Terraform, Ansible, Kubernetes, Jenkins, Spinnaker, GitOps, DataOps, AWS. GCP, Azure, JAMstack, GraphQL, MEAN Stack, React, Redux, ES6, Express, MongoDB, Redis, Linux, Etcd, Consul, Kinesis, Redshift, DynamoDB, Spark, Hadoop, Kafka, PostgreSQL, MySQL, ELK, Sass, Webpack, Gulp, Git, Ethereum, Solidity, OpenZeppelin, Truffle, Flask, and Django, Open AI.
    Featured Skill Frontend Development
    Java
    Python
    Python Asyncio
    CSS 3
    Django
    Node.js
    HTML5
    SaaS Development
    Software Development
    JavaScript
    Tailwind CSS
    Full-Stack Development
    Front-End Development
    React
    MERN Stack
    Next.js
    Framer
    Web Design
  • $70 hourly
    • 0.0/5
    • (0 jobs)
    A passionate, user-focused, and technically-oriented designer - Not only can I design, I can build and work closely with developers. Crafting unique and intuitive digital product interfaces that are beautifully simple and easy-to-use by harnessing my experience in user experience (UX) and user interface (UI) design in advertising, digital agencies as well as in-house. My purpose with any design is to delight and focus the user on the task at hand and get it completed easily. Recent design feedback for a Master Database Management System (MDMS): A user manual was produced alongside development, but with my process, the manual was largely disregarded by users due to the application's intuitive nature, with one user stating "I don't need to read the manual as this is so easy!"
    Featured Skill Frontend Development
    iPad UI Design
    Web Design
    iPhone UI Design
    PSD to WordPress
    UI/UX Prototyping
    Digital Design
    User Interface Design
    User Experience Design
    Front-End Development
  • $18 hourly
    • 5.0/5
    • (4 jobs)
    Dedicated web developer, proficient in a wide array of technologies including React.js, Redux, JavaScript, jQuery, HTML5, CSS3, SASS, SCSS, Webpack, JSON, AJAX, REST API, Firebase, Git, GitHub, Visual Studio Code, Figma, Adobe Photoshop, Shopify, and SEO. I specialize in transforming static designs into vibrant, interactive experiences, optimizing for speed, and ensuring SEO-friendly content. Here are some of my notable accomplishments: - Enhanced website performance by **30%** through strategic coding and optimization. - Successfully revitalized **25+** websites, significantly improving their UI/UX and boosting user engagement. - Spearheaded a team to develop a dynamic web application, resulting in a **20%** increase in user retention. I continuously seek innovative solutions and stay updated with the latest trends to deliver effective web solutions that align with business objectives. If you're in search of a developer who can bring your web vision to life and exceed expectations, let's connect and create something extraordinary together! 🚀
    Featured Skill Frontend Development
    Sass
    JavaScript
    Web Development
    Website
    WordPress
    Flexbox
    CSS
    Adobe Photoshop
    Front-End Development
    jQuery
    Landing Page
    HTML
    CorelDRAW
    Graphic Design
    Figma
  • $15 hourly
    • 5.0/5
    • (2 jobs)
    Hello! I'm an experienced software developer and IT support specialist with a proven track record of delivering high-quality solutions. With expertise in C#, .NET MAUI, Python, and SQL, I can help you build powerful applications tailored to your needs. My background also includes front-end development using HTML, CSS, and JavaScript. Highlights of my experience: • Developed the Green Flag Lawn Care app with React Native and Twilio integration. • Completed the Google IT Support Professional Certificate, covering system administration, networking, and cybersecurity fundamentals. • Strong database management skills with SQL and MongoDB. • Hands-on expertise in IT troubleshooting and technical support. Whether you need a full-stack web application, IT support, or technical assistance, I'm here to help. Let’s collaborate to bring your project to life!
    Featured Skill Frontend Development
    Microsoft Windows PowerShell
    Microsoft Azure
    Front-End Development
    System Administration
    Database Management
    IT Support
    MongoDB
    SQL
    React Native
    CSS
    HTML
    JavaScript
    Python
    C#
  • $18 hourly
    • 5.0/5
    • (1 job)
    👨‍💻 React Developer with proven client results: - Reduced application load times by 40% on enterprise-level projects - Built responsive UIs that increased user engagement by 24% - Developed intuitive financial interfaces that boosted conversion by 35% - Delivered pixel-perfect implementations from Figma to code with 100% design fidelity I specialize in creating high-performance React applications that transform complex business requirements into seamless user experiences. My expertise in component architecture and state management ensures scalable, maintainable code that evolves with your business needs. I approach every project with a focus on the metrics that drive business growth, not just technical implementation. 📁 WHY CLIENTS CHOOSE ME: - Exceptional code quality with comprehensive documentation - Business-focused communication and regular progress updates - Performance optimization that improves key user metrics - Problem-solving approach that addresses business challenges directly - Accurate Figma-to-code conversion with attention to design details ⚙️ TECHNICAL EXPERTISE: - React Ecosystem: React, Redux/Zustand, Next.js, TypeScript - Performance Optimization: Code splitting, lazy loading, render optimization - Frontend Architecture: Component design, state management patterns - Modern UI: Tailwind CSS, CSS-in-JS, Responsive layouts - Design Implementation: Figma, Pixel-perfect conversion, Design systems - Advanced Animation: GSAP, Pixi.js, CSS transitions - Integration: RESTful APIs, Vercel, Google Cloud, Firebase Let's discuss how I can help elevate your web application with professional React development that focuses on user experience, performance, and business outcomes.
    Featured Skill Frontend Development
    Node.js
    Next.js
    Web Development
    Software Development
    Front-End Development
    TypeScript
    HTML5
    Sass
    SCSS
    CSS
    CSS Grid
    Tailwind CSS
    React
    JavaScript
  • $30 hourly
    • 5.0/5
    • (1 job)
    With a background in computer science, I began my journey in machine learning and data analysis, but my passion led me to the world of UX/UI design. Over the past year, I’ve immersed myself in design thinking, a philosophy that drives me to constantly research, iterate, and improve. I believe design is not just a career—it’s a mindset that fosters empathy and understanding. Through UX, I aim to craft meaningful experiences by viewing problems from multiple perspectives and finding the best solutions.
    Featured Skill Frontend Development
    Front-End Development
    Machine Learning
    Data Analysis
    UX & UI Design
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    👋🏽 Hi, I’m Bukola, a Frontend Developer with 5+ years of experience creating responsive, user-focused websites and digital experiences. I specialize in HTML5, CSS3, and JavaScript (ES6+), with a growing expertise in React.js and a strong focus on clean, maintainable code. 💻 I build interactive interfaces, translate UI/UX designs into smooth, accessible web layouts, and bring ideas to life with creative problem-solving. I’m especially great at collaborating with designers and teams to deliver intuitive user journeys that just feel right. ✨ My toolkit includes HTML, CSS, JavaScript, jQuery, Bootstrap, React and Redux. Whether it’s fixing bugs, building components, or ensuring your site works perfectly across devices, I’ve got you covered. 🌟 If you’re looking for someone who’s reliable, detail-obsessed, and loves building beautiful user interfaces — let’s team up and make something amazing.
    Featured Skill Frontend Development
    Front-End Development
    C#
    Redux
    React
    Responsive Design
    REST API
    API Integration
    jQuery
    Bootstrap
    JavaScript
    CSS 3
    HTML5
    Web Development
  • $60 hourly
    • 4.5/5
    • (5 jobs)
    ✅ Fiverr TOP RATED Freelancer | Storetasker Verified Shopify Expert | 2200+ 5-Star Ratings Greetings! I'm a dedicated Shopify Specialist, recognized as a Fiverr TOP RATED Freelancer and a Storetasker Verified Shopify Expert with an impressive 2200+ 5-star ratings. Shopify Expert (Shopify & Shopify Plus): - Shopify store development - Shopify landing page development - Shopify theme developing and customizing - Shopify Online Store 2.0 - Shopify custom section and block development - Shopify API development - Shopify Apps - Shopify Functions - Shopify Dawn Theme - Ajax cart product template development - Upsell and cross-sell - Optimization and page loading speed improvement Tools and Languages: - Liquid - Shopify CLI - Dawn - HTML - CSS - Sass (SCSS) - JavaScript - jQuery - Git / GitHub Why Choose Me: Exclusive Focus: I specialize solely in the Shopify platform, distinguishing myself from others in the field. Client-Centric Approach: Enhancing customer experience and streamlining operations to save you time from routine tasks. Experience: With a robust background in working with mid to large-sized companies and high-traffic websites, I ensure your site operates at peak performance under any user load. Location: Based in Canada, I deliver a premium service without cutting corners. Your project deserves excellence, and that's precisely what I offer. Client Commitment: With 5 years of freelance Shopify development experience, I pride myself on exceptional client support, transparent communication, and meeting deadlines consistently. Your satisfaction is my priority. Let's Collaborate: I'm ready to tackle your project challenges. Contact me, and let's bring your vision to life. Thank you for considering my services. Warm regards, Awais
    Featured Skill Frontend Development
    Shopify Plus
    Shopify Apps
    Shopify Theme
    Ecommerce Website Development
    Shopify Templates
    Front-End Development
    jQuery
    CSS 3
    HTML5
    JavaScript
    AJAX
  • $75 hourly
    • 0.0/5
    • (0 jobs)
    Seasoned Senior Software Engineer with 7+ years of comprehensive experience in software development, specializing in full-stack development, Blockchain, Artificial Intelligence, and IoT solutions. Proven expertise in Python, C# (.NET), Javascript, Go, and Solidity with a strong background in designing and developing high-quality, maintainable software products. Adept at working in collaborative environments and committed to improving software development standards and processes. TECHNICAL SKILLS - Programming Language: Python, C#, Javascript, Typescript, Go, Solidity - Frontend (7+ years): Vue.js, Nuxt.js, ReactJS, NextJs, Angularjs - Backend (7+ years): Node.js, .NET, Django, Flask, FastAPI, - Blockchain(4+ years): Solidity, Ethereum - Artificial Intelligence(5+ years): Tensorflow, SkLearn, Prompt engineering, Chapgpt - Game Development(5+ years): Unity, Unreal engine - Streaming Technologies: RenderStreaming, WebRTC, WebGL - Database (7+ years): Postgres, MySQL, , MSSQL, MongoDB, Redis, CassandraDB - Message Broker: Kafka, RabbitMQ, Spark - Containerization (6+ years): Kubernetes, Docker, Helm, Rancher - Unit Testing(6+ years): React testing library, Jest, xUnit, pytest, jasmine, karma, cypress, Selenium - Cloud Experience: AWS, Azure PROFESSIONAL EXPERIENCE Machine Learning Engineer (Contract) Aug, 2024 – Till Date H & R Block Calgary, AB, Canada’s leading tax preparation firm for over 60 years, with expertise and knowledge in handling all tax situations. Job Role - Designed, developed, and deployed high-performance applications, ensuring seamless integration with upstream and downstream systems. - Built and enhanced Machine Learning use cases, contributing to model training, feature engineering, and inference processes. - Led development efforts on Generative AI initiatives, driving innovation and creating new use cases to improve business operations. - Collaborated with Data Analytics teams to leverage Machine Learning expertise, enhancing data processing and predictive analytics pipelines. - Implemented DevOps pipelines using GitHub, Jenkins, and Ansible, ensuring CI/CD best practices Senior Software Developer (Contract) Aug, 2023 – Aug 2024 H & R Block Calgary, AB, Job Role - Developed and maintained APIs and microservices architecture using Python (Flask) and .NET, ensuring production-ready, efficient code. - Led a team of 3 backend developers in developing the CIS application to scale the core tax application for efficiency using FastAPI, Nodejs, REST APIs, and Microservices, deployed on Kubernetes. - Led a team of 4 in the development Block pro which enables customers to do their tax return efficiently. using Django, Nodejs, REST APIs, and Microservices, deployed on Kubernetes. - Created and managed CI/CD pipelines using Jenkins, reducing deployment time to cloud servers (AWS) from 3 days to few minutes. - Utilized Pytest, Jest, Xunit for unit testing testing and ensuring product quality. Senior Software Engineer H.E.A.R.T Digital Solutions January, 2016 - April 2023 Sterling Bank (Full Remote) - Led a team of 5 in developing and maintaining a high-traffic Continuous Integration infrastructure, resulting in a 90% increase in scalability and 95% improvement in performance of imperiumng using .Net and MSSQL - Used Django RestAPI backend to support a responsive Angularjs frontend application for an Agriculture loan disbursement and repayment system Sabex.ng. Achieved a 3x improvement in response time for critical API endpoints by utilizing Redis caching. - Built an e-commerce application Altmall with buy now pay later concept using NodeJs and Express RestAPI for backend and VueJs for responsive web interface - Built a mobile and web based Edu-finance application with student loan concept using Go and GraphQL for backend and Next for responsive web interface - Mentored junior team members, conducted code reviews, and fostered a culture of continuous improvement. - Engaged in test-driven development practices, writing comprehensive tests from unit level to system end-to-end. - Actively participated in agile ceremonies such as estimation meetings, retrospectives, and stand-ups. EDUCATION MSC: Information Technology University of Lagos, Nigeria - 2016-Jan - 2018-Jun B. Sc: Computer Science Bells University of Technology – Sango Ota, Ogun State, Nigeria 2008-Nov - 2013-Jul CERTIFICATION - AWS Certified Cloud Practitioner Dec 2021 - ITIL Foundation certificate in IT Service Management Dec 2015
    Featured Skill Frontend Development
    Node.js
    Back-End Development
    Front-End Development
    React
    MEAN Stack
    MERN Stack
    Django
    FastAPI
    TensorFlow
    PyTorch
    Angular
    .NET Core
    Unity
    Flutter
    Python
  • $33 hourly
    • 0.0/5
    • (0 jobs)
    Senior Full Stack Developer 7+ years of experience in web development working on a variety of projects at several companies using modern frameworks like React, Typescript, Node and Rust. An important problem solver in the teams and never failed to deliver quality work with my hard work and soft skills. Career as a project manager and technology leader in some project. My products are always designed with user convenience and performance in mind, and I work honestly with them.
    Featured Skill Frontend Development
    Back-End Development
    Blockchain
    Full-Stack Development
    MERN Stack
    MEAN Stack
    Blockchain, NFT & Cryptocurrency
    GitHub
    Vue.js
    Front-End Development
    AngularJS
    React
    Node.js
  • $15 hourly
    • 5.0/5
    • (1 job)
    Are you looking for someone who can turn your creative ideas into reality? You are at the right place!!! With more than 10+ years of industry experience, my extensive skill set encompasses a wide range of web development and design capabilities. uplifting an existing website, or constructing a custom web application, I possess the expertise to deliver exceptional results that exceed your expectations. Here are some key highlights of my professional journey: Full Stack Development: I am proficient in both front-end and back-end development, enabling me to manage the entire web development process seamlessly from inception to completion. My command of HTML, CSS, JavaScript, and other pertinent technologies ensures that your website operates flawlessly while delivering captivating user experiences. Responsive Design: In today's mobile-centric landscape, it is imperative to create websites that seamlessly adapt to all devices. My specialization lies in crafting responsive designs that guarantee an optimal user experience on desktops, tablets, and smartphones alike. Your website will shine across the digital spectrum. Solution-Oriented: Throughout my career, I have encountered and surmounted a wide array of complex technical challenges. I possess an innate ability to identify issues, engineer efficient solutions, and consistently deliver high-quality outcomes within the constraints of tight deadlines. Your project's success is my utmost priority. Collaborative Communication: Effective and transparent communication is the cornerstone of my client relationships. I place a strong emphasis on comprehending your unique needs and vision, ensuring that the websites I create align perfectly with your goals. Your project's success is the result of our collaborative efforts. Let's initiate a conversation and explore how I can bring a touch of professionalism and creativity to your digital endeavors. Connect with me today, and let's embark on this exciting journey together!
    Featured Skill Frontend Development
    UI Graphics
    Back-End Development
    Front-End Development
    Website Customization
    Elementor
    Website Migration
    Website
    CMS Development
    Wix
    Squarespace
    Shopify
    Website Redesign
    React
    WordPress
    Ecommerce Website
  • $18 hourly
    • 0.0/5
    • (0 jobs)
    🔹 Aspiring Data Analyst | Day Trader | Customer Service Professional I have a passion for data-driven decision-making, financial markets, and technology. As a day trader, I specialize in analyzing market trends, using technical strategies, and executing high-precision trades in fast-paced environments. Alongside trading, I work at Sammy's World Greatest Pizza, where I’ve developed strong customer service, teamwork, and problem-solving skills. Currently, I’m exploring the field of data analytics and front-end web development, eager to apply my analytical mindset and technical skills to real-world challenges. I’m continuously learning and open to new opportunities to grow in the tech and finance industries. Let’s connect! Contact Information: Email: harnoorbhella@gmail.com Phone Number: +1(825)736-6247 Upwork User ID: 54595411
    Featured Skill Frontend Development
    Front-End Development
    SQL
    HTML
    CSS
    JavaScript
    Stock Market
    Time Management
    Streamlit
    Financial Analysis
    Data Analysis
    Object-Oriented Programming
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    Professional Profile * Over 8 years of expertise in C#, ASP.net, Angular/React.js Application Development with modern stacks. * Specialized in crafting captivating User Interfaces for sublime User Experiences. * Proficient in RESTful API Application Development, including JSON data handling and DOM updates. * Expert in Web UI Development with a deep understanding of C#, MVC, Web API, and .Net Core. * Skilled in active reporting using Power BI, leveraging data visualization techniques to provide actionable insights for informed decision-making. * Project-oriented with a track record of developing innovative solutions on the spot. * Experienced in Azure and Kubernetes application deployment using Git pipelines. * Demonstrates excellent leadership and decision-making skills. * Committed to customer support and effective troubleshooting.
    Featured Skill Frontend Development
    .NET Core
    .NET Framework
    Vue.js
    React
    Responsive Design
    React Native
    Angular
    Front-End Development
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    Hi, I'm Sajjad – a full-stack developer with a passion for building high-performance SaaS products and AI-driven tools. Whether you need a responsive web app, smart automations, or seamless Supabase integration, I’ve got you covered. I've helped startups launch MVPs in under 2 weeks and improved engagement with custom AI solutions. Let's bring your idea to life!
    Featured Skill Frontend Development
    Python
    Firebase
    SQL
    GraphQL
    NodeJS Framework
    ExpressJS
    Next.js
    React
    MongoDB
    JavaScript
    TypeScript
    Back-End Development
    Front-End Development
    Web Development
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    Aspiring UI/UX designer and front-end developer with a strong passion for creating intuitive, user-friendly digital experiences. I’ve completed two detailed case studies focused on real-world design problems, and I’ve taken additional coursework in human-centered design and mobile UI/UX best practices. Skilled in Figma, React.js, and Firebase, I specialize in designing clean, responsive interfaces for websites and apps. I'm eager to collaborate with startups, small businesses, and individuals to bring ideas to life through thoughtful design and user-first thinking.
    Featured Skill Frontend Development
    Full-Stack Development
    Front-End Development
    Back-End Development
    Database
    User Experience Design
    UI/UX Prototyping
    Software Development
    Android App Development
    Web Development
  • $24 hourly
    • 5.0/5
    • (16 jobs)
    Summary: As a Shopify Expert, I bring extensive experience in developing and designing custom Shopify themes and websites that drive sales and revenue growth. I specialize in creating high-converting e-commerce solutions that enhance the user experience and streamline the checkout process. With my skills in custom coding, Shopify app integration, and store optimization, I can help businesses of any size grow their online presence and achieve their goals. Experience: I have over 6 years of experience in Shopify development and design, having worked on dozens of projects ranging from small businesses to enterprise-level e-commerce stores. My expertise includes: - Custom Shopify theme development and design - Shopify app integration and development - Store optimization for maximum sales and revenue - Payment gateway integration - Shopify Plus development and implementation - Migration from other e-commerce platforms to Shopify - Responsive design and development for mobile and desktop - Search engine optimization (SEO) and keyword research - Product page optimization for higher conversion rates Clients: I have worked with clients from various industries, including fashion, beauty, health, home goods, and more. My clients have seen significant growth in their online sales and revenue after working with me, and I have received positive feedback for my attention to detail, responsiveness, and ability to deliver projects on time and within budget. Tools and Skills: My technical skills include: - Proficient in Shopify Liquid, HTML, CSS, JavaScript, and jQuery - Knowledgeable in PHP and MySQL - Experience in Photoshop and Adobe Illustrator for custom graphics and design - Familiarity with project management tools such as JIRA, Trello and Asana - Excellent communication skills in English Availability: I am available for both short-term and long-term projects and can work on an hourly or project-based basis. I am flexible with communication and can provide regular updates and progress reports. If you're looking for a Shopify Expert who can help take your e-commerce store to the next level, please don't hesitate to contact me. I am excited to collaborate with you and achieve your business goals.
    Featured Skill Frontend Development
    Web Development
    Ecommerce Website Development
    Responsive Design
    Shopify Plus
    Page Speed Optimization
    Ecommerce
    Shopify Apps
    Front-End Development
    Custom Ecommerce Platform Development
    WordPress
    PSD to HTML
    Liquid
    WooCommerce
    Shopify
    Web Design
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    I am a Canadian-based Web professional and Front End Developer. I specialize in crafting visually stunning and highly functional websites that captivate audiences. I am proficient in HTML, CSS, and JavaScript, WordPress and I've successfully executed a myriad of projects for diverse clients, ensuring each website is not just a digital presence but an engaging user experience. Whether it's optimizing user interfaces, incorporating responsive design principles, or supporting your WordPress Website, I am dedicated to delivering web solutions that exceed expectations and leave a lasting impression. Let's collaborate to turn your vision into a compelling online reality.
    Featured Skill Frontend Development
    Front-End Development
    Web Design
    Website
    Ecommerce
    Elementor
    Twitter/X Bootstrap
    HTML5
    CSS 3
    WordPress
    JavaScript
  • $25 hourly
    • 0.0/5
    • (0 jobs)
    💻 WordPress Web Developer | UX/UI Designer | E-Commerce Expert Hi, I’m Karl — a Calgary-based Web Developer with 3+ years of hands-on experience in building responsive websites, optimizing e-commerce platforms, and creating user-centered designs. With a Diploma in Web Design & Development and a Bachelor’s in IT, I bring both solid technical expertise and practical business understanding to every project. I specialize in WordPress, DIVI, and front-end development using HTML, CSS, and JavaScript, while applying strong UX/UI principles using Adobe XD and Photoshop. From small business websites to full-scale online stores, I create solutions that are functional, secure, and aligned with your goals. 🔧 What I Offer: Custom WordPress Website Design & Development E-commerce Setup (WooCommerce, Shopify experience) Responsive Front-End Coding (HTML5, CSS3, JavaScript) UX/UI Design and Wireframing (Adobe XD, Canva) SEO Optimization & Website Performance Audits Integration of 3rd Party Tools (Booking, Payments, Live Chat, etc.) Ongoing Website Maintenance and Client Support 🛍️ Successfully helped small businesses launch online stores through the Canada Digital Adoption Program, and previously worked as a Full-Stack E-Commerce Developer for a Calgary-based cosplay and hobby shop. I’m also experienced in data annotation and scripting, which allows me to streamline content management and improve website logic and performance. 📁 View my work: portfolio.kirinwebstudio.com 📩 Message me anytime — I’m responsive, reliable, and ready to help.
    Featured Skill Frontend Development
    Shopify
    SEO Plugin
    Canva
    HTML5
    PHP
    WooCommerce
    WordPress Development
    WordPress
    Web Design
    Full-Stack Development
    CMS Development
    Responsive Design
    Adobe XD
    CSS
    Front-End Development
  • $22 hourly
    • 0.0/5
    • (0 jobs)
    Amazon Seller Tools — Python Developed tools to automate product listing, pricing, and inventory management for Amazon sellers. Package Manager — Go Created a simple package manager in Go. Love2D Games — Lua Developed multiple games using the Love2D framework and Lua. Translate App with GTK — Javascript Built a desktop translation application using JavaScript and the GTK toolkit. Spring/React Web Application — Java & Javascript Built a web application using Spring for the backend and React for the frontend. Telegram Bots, Discord Bots. Twitch TUI chat (Rust)
    Featured Skill Frontend Development
    Front-End Development
    Software Development
    Back-End Development
    Full-Stack Development
    Game Development
    Spring Framework
    Golang
    SQL
    HTML
    CSS
    React
    JavaScript
    Lua
    Java
    Python
  • $15 hourly
    • 0.0/5
    • (0 jobs)
    I'm a CompTIA A+ Certified 👨🏻‍🎓, Next.js Full-Stack & Frontend Developer. I focus on Next.js • Vercel Deployments • Form Validation • Resend Email • Supabase Backend • Stripe Payments. I build scalable, high-performance web apps and micro-SaaS MVPs with TypeScript, Tailwind CSS, ShadcnUI and powerful APIs like OpenAI, Resend, Supabase auth and Stripe payments. With dozens of live projects and hundreds of template sales under my belt, I deliver solutions users love and businesses rely on. What can I do for you? ✅ Next.js micro-SaaS MVP setup on Vercel — Supabase authentication (includes Google OAuth 2.0), Stripe integration (trials & subscriptions). ✅ Resend contact form in minutes — Next.js + React Hook Form + Zod + Google reCAPTCHA V3 + Sonner toasts. ✅ Landing-page customization — Customize my Next.js + Tailwind CSS + TypeScript templates tailored to your brand. (See Portfolio). ✅ Template tweaks — Bootstrap 5 / Astro link-in-bio kits for social profiles ✅ Ghost CMS install & theme on DigitalOcean + Mailgun newsletter setup + Domains config. ✅ Next.js Metadata — Implement metadata integration and SEO meta tags, including title, description, Open Graph text and image, and Twitter tags, for both App Router and Pages Router projects. ✅ Vercel deployments — troubleshoot build errors, linting, TypeScript issues, domain config, analytics & more. Whether you need a Front-end or Full-stack Next.js developer for micro-SaaS or MVP, Vercel deployment troubleshooting, setting up your OpenGraph metadata, configuring domains on Vercel, Supabase auth, Stripe payments, Resend email contact forms or a custom landing page, let’s team up and make something amazing.
    Featured Skill Frontend Development
    Technical Documentation
    Technical Copywriting
    Technical Writing
    AI Development
    Software Development
    Web Development
    Full-Stack Development
    API Integration
    CompTIA
    Front-End Development
    Vercel
    Tailwind CSS
    TypeScript
    React
    Next.js
  • $17 hourly
    • 0.0/5
    • (0 jobs)
    ✨ What I do: 🔹 Convert designs into functional websites 🔹 Ensure fast loading & smooth performance 🔹 Build fully responsive & mobile-friendly layouts 🔹 Write clean, maintainable, and structured code 🔹 Optimize for SEO & cross-browser compatibility 💡 Why it matters: A website should not only look good but also load fast, work on any device, and be easy to update as your business grows. 🔧 My approach: ✔ Pixel-perfect layout ✔ Mobile-first & cross-browser compatibility ✔ Structured, maintainable code 🛠 Tech Skills: 🔹 HTML, CSS (SASS, SCSS), JavaScript 🔹 WordPress (custom theming, ACF, Elementor) 🔹 React, Next.js 🔹 Webpack, Vite 🔹 API integration 🔹 Performance optimization (lazy loading, minification, image compression) ✅ 2-month guarantee: If something needs fixing, I’ll take care of it! 📩 Let’s build something great together!
    Featured Skill Frontend Development
    RESTful API
    Front-End Development
    Website & CMS Bug Fix
    Website
    App Development
    CSS
    HTML
    WordPress
    React
    Software Development
    Desktop Application
    Web Development
    Web Application
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    I am front end developer with more than 5 years of experience. I am expert to make web applications based on HTML,CSS and JS. and also mostly worked On Angular for last 5 years.
    Featured Skill Frontend Development
    Front-End Development
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