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Hire the best Heroku Specialists in the United Kingdom

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  • $100 hourly
    • 4.7/5
    • (37 jobs)
    Industry Expert Software Developer - 1000+ iOS, Android, Web, Backend Solutions Created ex-Engineer @ IBM, Dropbox, Spotify, AppMail - Top Rated Plus - Upwork Expert Vetted, Top Rated Developer | Scalable, Clean, Documented Code Always! Technologies: - MongoDB, ExpressJS, React, NodeJS - React Native, Swift, Flutter - Python, Ruby, Ruby on Rails, PHP - .NET, C#, ASP.NET - OpenAI, LLM, Generative A.I Note: Due to high-demand, I pick my clients very carefully; so reach out if you have a project which may align with my track-record.
    Featured Skill Heroku
    AWS Application
    Web Design
    Software Development
    Ruby on Rails
    Web Development
    JavaScript
  • $20 hourly
    • 4.9/5
    • (8 jobs)
    With over a decade of extensive experience in software development and e-commerce, beginning in 2011, a strong commitment to building enterprise-grade software from scratch is maintained, avoiding shortcut tools and templates to ensure optimal performance and user experience. Extensive experience with various digital agencies includes leading the development of a £42m/year revenue e-commerce store on Magento 2, demonstrating the capability to manage substantial projects independently. The client portfolio includes executive-level and enterprise clients with user bases exceeding 100,000. Preferred stack centers on Next.js for server-rendered React/JavaScript projects, with a focus on modern and efficient frameworks. However, expertise spans a wide range of technologies, including Laravel, Magento, Django, WordPress, Webflow, and Shopify. Hosting solutions are typically deployed on platforms like Heroku, AWS, Vercel, Netlify, and Cloudflare. Additional technical capabilities include the development of Discord and Slack bots and the integration of OpenAI into products and software. A commitment to delivering competitive pricing, high-quality work, and long-term support is emphasized, with a focus on ensuring client satisfaction. Involvement in a not-for-profit community includes sharing expertise in programming and stock investment. For further inquiries or collaborations, contact is encouraged at any time.
    Featured Skill Heroku
    Ecommerce Website
    Node.js
    Magento 2
    Next.js
    React
    Shopify
    ExpressJS
    Web Application
    JavaScript
    WordPress
    PHP
    Angular
    Responsive Design
    AWS Application
  • $30 hourly
    • 5.0/5
    • (21 jobs)
    I'm a highly skilled and experienced iOS developer (over 8 years professional experience in iOS development), used to working with established projects and startups alike. I have a thorough knowledge of all aspects of iOS development, all the way from app design, through backend integration, to releasing on the app store, so whatever your project is I can be the one to bring it to life. I have released over 20 full applications over the years with clients from the UK, the US, and Europe, and I have a set of my own personal applications live on the app store, which you can find a link to here on my profile. Here’s a quick rough breakdown of my average prices, because I know that’s often one of the most important factors for clients, and I believe I’m very fair in my pricing! Full applications $2k+ Simple application $4k+ Intermediate application $6k+ complex applications Bug fixing: $100+ simple fixes $400+ moderate fixes $1k+ complex updates My hourly rate may be more expensive than some on upwork, but my expertise means I’m very skilled and very fast. So what a less skilled developer would do in a day I can do in a few hours. The quality of my code is also way higher than a cheaper developer, and that’s a really important thing that you shouldn’t overlook. Further to my iOS development I also work in server side infrastructure, which is almost always necessary when working with mobile applications . This means I also have experience building and deploying backend databases (primarily through node.js servers that connect to, but not limited to MySQL/postgreSQL/MongoDB) that can serve the iOS projects I work on, through API's and database integration. As a sole developer I enjoy building good lasting relationships with clients, and I am agile and can integrate myself into existing development teams where projects require this.
    Featured Skill Heroku
    iPhone
    AWS Application
    CSS
    App Store Optimization
    Mobile App Design
    HTML
    Apple Xcode
    MySQL
    iOS
    Swift
    Objective-C
    Node.js
    JavaScript
    PostgreSQL
    Mobile App Development
  • $25 hourly
    • 5.0/5
    • (2 jobs)
    Greetings, I am a Full Stack Developer with over 7 years of experience in building high-quality, feature-rich websites that elevate user experiences. Specializing in responsive and cross-browser-compatible designs, I excel in creating seamless back-end functionality that drives user engagement and satisfaction. I thrive in both individual and collaborative environments, showcasing my adaptability and strong teamwork skills in remote settings. My diverse portfolio highlights my capabilities and dedication to delivering exceptional results: 🔻 Tools, Technologies, and Expertise 🔻 🔹 Languages: JavaScript, Node.js, TypeScript, Ruby on Rails 🔹 Client-side Development: React, Next.js, Redux, React Native 🔹 Server-side Development: Node.js, Express, NestJS, Rails 🔹 UI Styles & Templating: HTML, CSS/SCSS/SASS, Material UI 🔹 Databases: MongoDB, PostgreSQL, Firebase, MySQL, SQLite 🔹 Package Managers: NPM, Bower, Yarn, NuGet Package 🔹 Version Control: Git (GitHub, BitBucket, GitLab, Azure) 🔹 Task Management: Jira, Zendesk, Trello, Pivotal Tracker, Vivify 🔹 Server-side Experience: Apache, Nginx, Unicorn, Puma, etc. 🔹 Expertise in: Web Scraping and Parsing tasks 🔹 Cloud Hosting: Heroku, Amazon Web Services 🔹 Test-Driven Development: RSpec, Jest These skills empower me to deliver comprehensive and effective solutions tailored to your project's needs. I would love to discuss how I can contribute to your goals—feel free to reach out!
    Featured Skill Heroku
    Next.js
    API Development
    Amazon EC2
    Git
    Jest
    RSpec
    Ruby on Rails
    Ruby
    GraphQL
    TypeScript
    Node.js
    JavaScript
    React
  • $80 hourly
    • 5.0/5
    • (4 jobs)
    I have 15 years experience developing Ruby-on-Rails web applications for businesses/charities and 20+ years of web design. I am passionate about simple design, less is more and actually shipping code 🚀. You can trust me to take the initiative. I'll give wise advice based on real world experience. – Integrate with APIs – Handle payments 💸 – Role based permissions – Collect signatures on mobile ✍️ – Background tasks – Deploy to the cloud ☁️ Get in touch and let's see how we can work together 🤝
    Featured Skill Heroku
    System Administration
    UX & UI
    JavaScript
    jQuery
    HTML5
    CSS
    Ruby on Rails
    Ruby
    MySQL
  • $35 hourly
    • 5.0/5
    • (5 jobs)
    A highly-focused software developer with 5+years of industrial experience and good academic background. I currently work with Ruby on Rails Stack and related technologies building business web applications or products. I am dedicated to helping bring your innovative ideas to life and bring your projects to the next level. SPECIALTIES ARE: ✅ 5+ years of experience in Ruby on Rails programming ✅ Strong in both front-end and back-end development ✅ Passionate about tackling challenging and exciting projects ✅ Committed to helping bring your ideas to fruition Why should You Choose Me? ✅ Excellent Written and Spoken English Skills. ✅ 100% availability ✅ Committed to finish projects in agreed deadline ✅ Flexible working hours as per client timings ✅ Satisfied clients all over the world Let's have detailed discussion about your idea in DM.
    Featured Skill Heroku
    Amazon Web Services
    Git
    MySQL
    Ruby
    React
    jQuery
    JavaScript
    RESTful API
    RSpec
    PostgreSQL
    Ruby on Rails
  • $150 hourly
    • 4.8/5
    • (23 jobs)
    ⭐ Top Rated Badge + 100% Job Success Score ⭐ ✅ *Shopify Expert* ✅ *Highly Experienced Full Stack Web Developer* ✅ *React JS Expert* ✅ *Native English Speaker* Computer Science graduate and Shopify Expert, with several years of web development experience. I am a highly skilled developer with a proven track record both on and off the platform, in developing high quality and high converting Ecommerce stores on Shopify. I have previously worked with some of the largest Shopify and app agencies in the UK, and would now like to move to UpWork full time and build my own freelance business. I am open to working with high quality clients who need the expertise of an experienced web developer. English is my native language. I am happy to speak via UpWork call, phone call, Skype, Zoom, email or text message.
    Featured Skill Heroku
    Decap CMS
    React
    API Development
    Liquid
    HTML
    Ecommerce Website
    CSS
    JavaScript
    Shopify
    Responsive Design
  • $18 hourly
    • 5.0/5
    • (8 jobs)
    Experienced NodeJS & TypeScript backend developer. On github at 'rubengmurray' I maintain a hybrid micro-service & serverless architecture on a daily basis with a particular focus on sports betting and casino. Proficient in Node, Typescript, SQL, Redis, Event Driven Systems, AWS, Kubernetes, API Design I have experience integrating against various APIs including: - Binance - Betfair - Github - Steam - Stackoverflow - Discord Don't hesitate to get in touch if you feel my expertise is relevant to your needs.
    Featured Skill Heroku
    Database Design
    Database Architecture
    Microservice
    Node.js
    JavaScript
    XML
    TypeScript
    npm
    Redis
  • $30 hourly
    • 5.0/5
    • (4 jobs)
    I am a Ruby on Rails developer with 6 years of experience. I'm enthusiastic about writing clean and efficient code, maintain code quality, and build bug-free applications. I have experience working on multiple projects with experienced and highly professional teams. I am willing to work on starter projects and solve bugs.
    Featured Skill Heroku
    Mobile App Development
    React Native
    Software Architecture & Design
    Cloud Computing
    API
    React
    CSS
    Web Application
    JavaScript
    HTML
    jQuery
    PostgreSQL
    Ruby on Rails
  • $90 hourly
    • 5.0/5
    • (1 job)
    I am a specialist in building custom integrations and apps for monday.com, having a suite of my own apps, as well as having built several for paying clients. Let's see what we can do together! About me ----- I’m a motivated engineer and former startup founder. I’ve been in software contracting/consulting for around 6 years. For the five years before that, I ran a software and IoT development consultancy business which I started. As a freelancer, I've taken on many diverse roles: 1. Acted as a "fractional CTO" on several projects 2. Built out complete MVPs for startups including frontend, backend, and mobile apps 3. Restructured an invoicing pipeline for a freelancer platform 4. Built a regulated "software as a medical device" product 5. Built and sold a startup (consumer plant care) In all cases, I have applied a pragmatic approach, working with my clients to understand the problems and deliver a solution which is a good fit for the problem without being over-engineered. I've now gained over 20 years of experience in web development and python, and obtained a First class masters degree in computer science and electronics in the UK.
    Featured Skill Heroku
    React Native
    React
    Python
    PostgreSQL
    RESTful API
    GraphQL
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    I’m a senior software engineer with five years of experience in building and maintaining high performant web applications. I mainly specialise in building backend/server-side parts of web applications but I know my way around building client parts too (mostly with Svelte/SvelteKit). I'm more interested in writing code for the server-side and APIs. My main stack is Svelte, Ruby on Rails and Laravel. I’ll fully project manage your brief from start to finish. Regular communication is really important to me, so let’s keep in touch!
    Featured Skill Heroku
    PHP
    Ruby on Rails
    Laravel
    Svelte
    Back-End Development
    Linux
    Redis
    Node.js
    JavaScript
  • $100 hourly
    • 0.0/5
    • (0 jobs)
    Experienced Shopify Developer | E-commerce Solutions Specialist I'm a dedicated and experienced web developer specializing in Shopify Development, passionate about crafting exceptional e-commerce experiences. With a proven track record of building innovative solutions for premium Blue Chip clients, I bring a deep understanding of the e-commerce landscape and the latest technologies to every project. Whether you're a startup launching your first store or an established brand looking to elevate your online presence, I can deliver tailored solutions that drive results. Why Work With Me? ✅ Shopify Expertise From theme development to app integrations, I have extensive experience in all aspects of Shopify. Whether it’s building a fully customized store from scratch or enhancing an existing setup, I ensure your store is optimized for performance, usability, and conversions. ✅ Modern Tech Stack Skilled in TypeScript, React, Node.js, Liquid, and the Shopify CLI, I build robust, scalable, and future-proof solutions. My expertise in these technologies allows me to create dynamic and feature-rich e-commerce experiences tailored to your needs. ✅ Innovative Problem-Solving I thrive on challenges and have a knack for creating out-of-the-box solutions. Whether it's a complex integration or a unique feature for your store, I'll find the best way to bring your vision to life. Key Skills and Services: Custom Shopify Theme Development: Build or customize themes to align with your brand and enhance user experience. App Integration & Development: Implement third-party tools or create custom apps to meet unique business requirements. Shopify Liquid Programming: Advanced customizations for your store. Performance Optimization: Improve site speed, SEO, and overall functionality. Modern Front-End Development: Utilize React and TypeScript for interactive and intuitive user interfaces. Backend Development: Use Node.js for API integrations, server-side logic, and scalable solutions. Industries I've Worked With I have successfully delivered projects across diverse e-commerce sectors, including: Fashion & Apparel Food & Beverage Health & Wellness Luxury & Premium Brands Let’s Work Together I’m passionate about building Shopify stores that are not only visually stunning but also high-performing and conversion-focused. Let me help you unlock the full potential of your e-commerce business with innovative solutions tailored to your needs.
    Featured Skill Heroku
    Theme Development
    GraphQL
    Data Migration
    Shopify Apps
    Git
    Serverless Stack
    CSS
    Sass
    Node.js
    TypeScript
    React
    Liquid
    Shopify Development
    Shopify
  • $80 hourly
    • 4.9/5
    • (19 jobs)
    Join the Dark Side! Use my Force Multiplying skills to get your app or platform built to your specifications. I've built everything from mobile apps to globe-spanning enterprise systems. No Death Stars - sorry I don't know hardware! ;) Darth Vader was pleased with me, you will be too! I'm a Founder/Developer with multiple startups launched, based on 4 decades of international commercial experience in software development across 30 programming languages and frameworks, including React, NextJs, NodeJs, Angular, Python, Ruby on Rails & Javascript/Typescript, Django/DRF. I have first class team building and leadership experience, coupled with architect and design experience. I've built entire teams from nothing to 35 developers and companies from nothing to multi-million $ in turnover. My focus now is on building scalable cloud-based SaaS platforms. I am passionate about good UX, well written code, testing and documentation. Here are two examples: A mobile EdTech app that I built in 2016 was appraised by Oxford University - see my portfolio where you can read about it in The Guardian newspaper. In 2011 I built the entire UI for a cryptographic app. This app was reviewed by PCMag.com and rated EXCELLENT (4/5 stars) - "Its simple interface conceals high-tech encryption technology to keep your communications safe". I am flexible with my workings hours and happy to align them with any time zone. I am a native English speaker educated in England to MA level, so I would say that my communication skills are top class. I'm also an ex-teacher, so ideally suited to passing on knowledge to others; equally happy talking to non-technical audiences. I look forward to working with you. May The Force Be With You! ...yeah ok so I'm a little bit of a geek...it comes with the territory!
    Featured Skill Heroku
    SaaS
    Ruby on Rails
    Angular
    MongoDB
    Docker
    Database Design
    Web Development
    React
    Amazon Web Services
    SQL Programming
  • $12 hourly
    • 0.0/5
    • (0 jobs)
    Hello, I'm a Portuguese software developer that is currently living in england while studying at the university of liverpool. This year is my last in my course and I'm trying to make some money on the side by making some projects for people. - I'm more of a backend dev but have good experience with frontend aswell. If anyone is interested in doing a project dont hesitate
    Featured Skill Heroku
    Vue.js
    SQL
    Kotlin
    JavaScript
    React Native
    Java
    Firebase
  • $20 hourly
    • 0.0/5
    • (1 job)
    Transitioning into web development after 15 years as a science and biology teacher, I bring strong leadership and group management skills, along with a passion for problem-solving. Fluent in both Portuguese and English, I'm equipped to navigate diverse environments. Currently, I'm mastering full-stack development with Ruby on Rails, HTML, CSS, Bootstrap, JavaScript (ES6), PostgreSQL, and Git. I love learning new technologies and tackling challenges with creative solutions. < My background in education has given me excellent communication, teamwork, and organizational skills, which I'm excited to apply in the tech world. Ready to make an impact and collaborate on innovative projects! Technical Abilities: * Ruby on Rails; * PostgreSQL; * JavaScript(ES6); * HTML; * CSS; * Stimulus; * Git; * GitHub; * Heroku; Tools: * Visual Studio Code; * GitHub | Git; Personal Qualities: * Fast leaner; * Organized; * Good in troubleshootinhg; * Customer experience;
    Featured Skill Heroku
    Front-End Development
    Back-End Development
    JavaScript
    Bootstrap
    React
    SCSS
    HTML
    Ruby on Rails
    Web Development
    Product Development
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    Hi! 👋 I'm a passionate and experienced React Native Developer with a strong background in full-stack development, API integrations, and cloud technologies. Over the years, I've worked on several mobile app projects, building high-performance, scalable, and user-friendly applications. I specialize in creating cross-platform mobile apps with React Native and integrating them seamlessly with back-end services using technologies like Node.js and Ruby on Rails. I also have experience with cloud deployment (AWS, Heroku), working with databases (PostgreSQL, MongoDB), and implementing third-party APIs. With a focus on clean code and efficient solutions, I help businesses build apps that run smoothly and are easy to maintain. Whether you're looking for someone to develop a new app or enhance an existing one, I'm here to help you achieve your goals! My skills include: React Native (Expo) Full-Stack Development (Node.js, Ruby on Rails, PostgreSQL, MongoDB) Cloud Services & Deployment(Heroku) Payment Integrations (Stripe) Push Notifications (Expo, Firebase) API Integrations (SOAP, RESTful APIs, GraphQL) Version Control (GitHub) Agile Development Let's build something amazing together! 🚀
    Featured Skill Heroku
    Node.js
    PostgreSQL
    GraphQL
    Ruby on Rails
    Expo.io
    Database Programming
    Database Management
    Firebase Realtime Database
    Website to Mobile App Conversion
    Mobile App Bug Fix
    Full-Stack Development
    JavaScript
    React Native
    Mobile App Development
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    Hi, I'm Mihai, transitioning from a successful career in the construction industry to full-stack web development. With a BSc in Information Systems and recent graduation from Le Wagon's intensive Web Development Bootcamp, I'm equipped with the technical skills and project management experience to excel in a software development role. My passion for building web applications drives me to continually learn and improve, and I'm excited to embark on this new chapter of my career.
    Featured Skill Heroku
    Web Application
    Figma
    React
    Tailwind CSS
    Bootstrap
    CSS 3
    HTML
    JavaScript
    Ruby on Rails
    Web Development
  • $18 hourly
    • 0.0/5
    • (0 jobs)
    Hi there! I am a FrontEnd Developer with over 3 years of experience building software with high standards and interacting with multiple stakeholders from technical and non-technical backgrounds, ensuring clarity, quality, and continuous delivery. Please hit me up if your project requires ReactJs, expertise. I deliver quality products and will provide the best value for your money!
    Featured Skill Heroku
    WordPress
    API Development
    User Interface Design
    GitHub
    HTML
    Database
    Firebase
    JSON
    User Experience
    CSS
    Git
    GUI Design
    User Experience Design
    UX & UI
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