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Darren B.
$50/hr
98% Job Success
$600K+ earned
Available now
Offers consultations
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I’m a full-stack WordPress developer and WordPress designer with 14+ years of experience in WordPress development, WordPress website design, WordPress customization, WordPress bug fixes, WordPress speed optimization, WordPress migration, WooCommerce development, Elementor development, WordPress landing pages, and custom WordPress development. I help businesses build, redesign, fix and improve WordPress websites that need better performance, stronger design, faster load times, cleaner UX, improved conversions, and reliable long-term support. That includes WordPress redesigns, Elementor websites, WooCommerce stores, landing pages, migrations, bug fixes and ongoing WordPress development. I work across both the design and development side of WordPress — from new builds and redesigns through to bug fixing, WooCommerce improvements, Elementor work, speed optimization, migrations and ongoing support. 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐝𝐞𝐥𝐢𝐯𝐞𝐫: • WordPress website design • WordPress development • WordPress website redesign • WordPress customization • WordPress bug fixes and troubleshooting • WordPress speed optimization and Core Web Vitals improvements • WordPress migration and website transfers • WordPress maintenance and ongoing support • WordPress security hardening • WordPress landing page design • WordPress e-Commerce and WooCommerce development • Elementor and Elementor Pro design/development • Figma to WordPress • PSD to WordPress • WordPress theme customization • WordPress plugin customization • Custom WordPress development • WooCommerce customization and store improvements • WordPress consultation and technical problem solving 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐈 𝐰𝐨𝐫𝐤 𝐨𝐧 • New WordPress website design and development • Full WordPress website redesigns • Elementor websites and Elementor landing pages • WooCommerce website builds, redesigns and improvements • WordPress landing pages designed to increase enquiries or sales • WordPress bug fixing, troubleshooting and cleanup work • Fixing slow WordPress websites and improving Core Web Vitals • WordPress migration projects including platform transfers and hosting moves • Custom WordPress development beyond standard theme or plugin setup • Ongoing WordPress maintenance, updates and support 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 My work is focused entirely on WordPress, including: • WordPress development • WordPress website design • WordPress customization • WordPress bug fixes • WordPress speed optimization • WordPress migration • WordPress maintenance • WordPress security • WordPress landing pages • WooCommerce development • Elementor development • Custom WordPress development I work across both the front-end and back-end of WordPress, so I can usually take a project from design or redesign through to development, launch, optimization and ongoing support. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐒𝐤𝐢𝐥𝐥𝐬 • PHP, JavaScript, HTML and CSS • Custom WordPress development • WordPress theme customization • WordPress plugin customization • WooCommerce development and WooCommerce customization • Elementor and Elementor Pro • Gutenberg and major WordPress page builders • API integrations and custom functionality • WordPress troubleshooting and technical fixes • WordPress performance optimization • WordPress security improvements If you need help with WordPress development, WordPress website design, WordPress landing pages, Elementor, WooCommerce, WordPress bug fixes, WordPress speed optimization, WordPress migration, WordPress maintenance or a full WordPress website redesign, send me a message and I’ll take a look at the project.
Darren B. has worked .
MD Mokarom H.
$20/hr
100% Job Success
$40K+ earned
Available now
Offers consultations
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Professional Web Developer with 9+ years of experience delivering high-performance, device-friendly, and conversion-focused websites for businesses worldwide. I specialize in 𝐑𝐞𝐚𝐜𝐭, 𝐧𝐨𝐝𝐞.𝐉𝐒 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬, 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐭𝐨𝐫𝐞𝐬, 𝐖𝐢𝐱 𝐝𝐞𝐬𝐢𝐠𝐧, and 𝐖𝐞𝐛𝐟𝐥𝐨𝐰 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭. I build fast, responsive, and SEO-optimized websites that help businesses increase traffic, generate leads, and boost sales. With strong expertise in 𝐜𝐮𝐬𝐭𝐨𝐦 𝐰𝐞𝐛 𝐝𝐞𝐬𝐢𝐠𝐧, 𝐟𝐫𝐨𝐧𝐭-𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐂𝐌𝐒 𝐜𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧, and 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬, I deliver high-performance websites tailored to your business goals. I also build 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐭𝐨𝐫𝐞𝐬 with smart automation, personalized product recommendations, AI chatbots, and conversion optimization systems to maximize sales and customer experience. Whether it’s a dynamic React web application, a fully customized WordPress site, a high-converting Shopify store, or a modern Webflow or Wix website, I ensure clean code, mobile responsiveness, and optimized loading speed. My services include: * 𝐂𝐮𝐬𝐭𝐨𝐦 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 * 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐒𝐭𝐨𝐫𝐞 𝐒𝐞𝐭𝐮𝐩 & 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 * 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐅𝐮𝐧𝐧𝐞𝐥𝐬 * 𝐋𝐚𝐧𝐝𝐢𝐧𝐠 𝐏𝐚𝐠𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 𝐟𝐨𝐫 𝐋𝐞𝐚𝐝 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 * 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐒𝐩𝐞𝐞𝐝 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 * 𝐒𝐄𝐎-𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐒𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 * 𝐎𝐧𝐠𝐨𝐢𝐧𝐠 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 & 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 If you're looking for a reliable web developer to create a professional, scalable, and conversion-focused website — including advanced AI-driven eCommerce solutions . let’s work together to grow your online presence. 🚀
MD Mokarom H. has worked .
BURAQ WEB SERVICE
Associated with
BURAQ WEB SERVICE
$25/hr
100% Job Success
Available now
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I’m a Top Rated Plus .NET Back-End Developer with 14+ years of experience and over $1M in Upwork earnings, specializing in robust, scalable, and high-performance systems built on the Microsoft stack. I’ve delivered enterprise-grade solutions to clients across many countries, helping businesses in e-commerce, SaaS, healthcare, and logistics transform their backends into powerful, efficient engines that drive growth and reliability. My focus is always on your business outcomes in clean code, maintainable architecture, and consistent delivery that enhances performance and ROI. 1. Advanced .NET Technologies: Expert in C#, .NET Core (including .NET 6/7/8), ASP.NET MVC, and Web API for building secure, scalable RESTful APIs and microservices architectures. I ensure your applications are fast, maintainable, and ready for future expansion. 2. Cloud & DevOps Expertise: Architect and deploy cloud-native solutions using Microsoft Azure (App Services, Functions, Azure SQL, Key Vault) and AWS. I design CI/CD pipelines, use Docker containers, and implement microservices and serverless functions to achieve agility and scalability. 3. Database & Performance Optimization: Experienced in SQL Server and Entity Framework, I design efficient schemas, write optimized queries, and use caching and indexing strategies to maximize speed and responsiveness. My focus: applications that run smoother and scale effortlessly. 4. Business-Focused Results: I deliver automation, cost efficiency, and measurable performance gains. For instance, I’ve helped eCommerce clients cut API response times by over 60% and enterprises scale their systems without increasing infrastructure costs through smarter architecture and optimized code. 5. Reliable Communication & Delivery: Native-level English fluency ensures clear communication across time zones. I provide transparent progress updates, honor deadlines, and approach every engagement, whether a sprint or a long-term collaboration, with reliability and professionalism. -------------------------------------------------------------------------------------------------------------------- GoHighLevel Certified Expert Troubleshooting & Automation Specialist 100% ready to TAKE ACTION on all YOUR Go High Level needs | Let’s Connect Now! I love working on challenging GoHighLevel Projects, micro & macros, and looking forward to a video/phone call to assess your needs whenever you need me, seven days a week, 4 hrs a day! Helping businesses scale to their highest level. The true power of GoHighLevel is your business growth. Helping businesses achieve success like you deserve their max potential by leveraging GoHighLevel marketing & automation. QA & Testing Expertise Includes: - Manual Testing (Functional, Regression, Smoke, Sanity, UAT) - Automation Testing using Selenium, Cypress, and Playwright - API Testing (Postman, Swagger, REST Assured) - Performance & Load Testing with JMeter - Test Case Design, Test Execution & Defect Reporting - End-to-End QA Process Setup and CI/CD Integration - Cross-Browser & Cross-Platform Testing for Web and Mobile Apps If you have a troubleshooting need or are interested in automating your operation for further growth, then I look forward to hearing more from you. You’ll appreciate my work ethic, professionalism, and ability to navigate complex tasks with excellent project follow-through. Whether you’re a startup building your next SaaS, an enterprise modernizing legacy systems, or a company scaling your platform, I’m here to deliver a back-end solution that’s secure, fast, and built for the future. Certified GoHighLevel Consultant working remotely, helping brands launch, re-launch & scale online, leveraging the Go HighLevel Software CRM system/tools. Go High Level is constantly updating its software, and my part-time hobby is remaining on the leading edge and testing new features while sharing them out to clients immediately for more effective results. I’m happy to work on any challenging GoHighLevel Projects, micro or macros, and looking forward to a video/phone call to assess your needs whenever you need me, seven days a week, 4 hrs a day! What I Offer: - Platform Setup & Configuration - Marketing Automation - Sales Pipeline Creation - CRM Implementation - SMS & Email Campaigns - Booking & Appointment System If you’re interested in our profile and experience, please feel free to reach out if you’d like to discuss anything further. Available to get hired on a Part-time, Full Time and Dedicated Basis Let’s talk about your goals and explore how I can help you bring your .NET project to life. Message me anytime to get started.
Divyeshkumar G. has worked .
THE ONE TECHNOLOGIES
Associated with
THE ONE TECHNOLOGIES
Mark K.
$50/hr
100% Job Success
Available now
Offers consultations
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I am a software engineer with 14 years of software development experience. I am experienced in web and cross-platform OS development using JavaScript, TypeScript, Rust, Python, C#, Kotlin, Java, Swift, Go, and AWS services. I have been working in enterprise software for Fortune 400, gas and oil conglomerates, and tiny startups. I have also designed and developed systems that are running under load using combinations of different runtimes and environments. Starting from Tauri and finishing GraalVM. When working on a new project, my main priority is to make sure that your needs are met and the problems are solved. Thank you in advance for your time and consideration. I look forward to working with you soon.
Mark K. has worked .
Pinely 🇪🇺 Your Tech Partners
Associated with
Pinely 🇪🇺 Your Tech Partners
Ahtesham S.
$25/hr
$1K+ earned
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I build complete digital products - from landing pages to full-scale web apps - and deliver them on time, clean, and production-ready. Over 4+ years, I've worked across the entire stack and shipped real projects with real users: ▸ EarthconnTravels - Travel booking platform (Next.js) with PayU payment gateway, live transaction handling, and email automation ▸ ShopEase – Full e-commerce app with cart, checkout, NextAuth, PayPal integration, and Cloudinary image handling ▸ ReservationKart – Booking system with React frontend and Node.js/Express REST APIs What I deliver: ▸ Full-stack web apps (React, Next.js, Node.js, MongoDB, MySQL) ▸ WordPress websites - custom themes, WooCommerce, plugins ▸ Shopify stores - setup, customization, and app integration ▸ Mobile-friendly web apps (React Native on request) ▸ AI integration - chatbots, automation workflows, OpenAI/Groq APIs ▸ Payment gateways - Stripe, PayPal, PayU, Razorpay with webhooks and failure handling ▸ API development and third-party integrations ▸ E-commerce - conversion-focused UI, checkout flows, inventory I work with a dedicated team of developers, which means larger or multi-track projects get handled without delays or compromises on quality. GitHub PR workflow, staging before deployment, clear timelines, and honest communication - always. If you need someone who can own the entire project and deliver it properly, let's talk.
Eric E.
$175/hr
100% Job Success
$100K+ earned
Offers consultations
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Brand and digital systems for organizations whose growth has outpaced perception. I work with companies at pivotal moments– launching a product, rebranding after outgrowing their early identity, or entering markets where credibility is the price of admission. Recent clients include Samsung, Ducati, Sony, HexOS, Exelon, Aprilia, Vespa, Warner Brothers, Oakley, AvidXchange, Hiscox, DeliverLogic. • Branding (Brand strategy, positioning, brand identity design, visual identity systems, brand guidelines, and full rebrands) • Web & Digital (Website design, UX/UI design, landing pages, Wordpress, CMS and e-commerce development) • Ongoing brand stewardship and digital growth strategies (keeping your brand identity and web presence coherent as you grow) Much of my work is with B2B and SaaS companies, consumer technology brands, and enterprise organizations that need design systems built to scale, not one-off deliverables. Senior-led means you work directly with me– no juniors, no handoffs. Graphic Design USA and Awwwards winner. With extensive experience in emerging technologies, business strategy and design, I transform complex business challenges into captivating visual solutions by building unforgettable brands and innovative, high-performance web experiences that drive business growth. If your product has outgrown your brand, let's talk. Happy to share detailed case studies, process details, and client references upon request.
Eric E. has worked .
Waqas A.
$35/hr
100% Job Success
Available now
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Most developers hand you code and disappear. I stay. I'm a full-stack web developer with 8+ years of experience across WordPress, Webflow, Bubble, Next.js, React, and the emerging AI-native platforms like Base44. I build websites, web apps, and SaaS products for startups, agencies, and growing businesses that want a reliable senior developer on their team long-term, not just for one project. What I built: → WordPress (custom themes, plugins, WooCommerce, Elementor, performance optimization) → Webflow (custom builds, CMS architecture, animations, Finsweet, API integrations) → Bubble (SaaS MVPs, client portals, internal tools, no-code apps) → Base44 (AI-powered app builds, MVPs, client dashboards, rapid prototypes) → React & Next.js (SPAs, SSR apps, API-driven dashboards, SaaS frontends) → Integrations (Stripe, Zapier, n8n, Make, OpenAI, REST APIs) Results I've delivered: ✔ Reduced WooCommerce load time from 8s → 1.4s, increasing client revenue by 35% ✔ Delivered 3 Bubble MVPs that launched to paying users within 6 weeks ✔ Built 100+ WordPress & Webflow projects for startups, agencies, and ecommerce brands ✔ 100% Job Success Score, I don't take work I can't execute at a high level Why clients keep me around: I don't just build what you ask for. I ask questions, flag problems early, document everything, and write code that your next developer can actually work with. Most of my Upwork relationships turn into retainers, because once a client finds a developer they trust, they don't want to start over. whom I work best with: Founders, product teams, and agencies with real roadmaps. If you have a brief, a vision, or even just a rough idea, I can help you scope it, build it, and grow it. Not the right fit for: rushed $50 tasks or underdefined projects with no brief. 📩 Send me your project details. I'll give you an honest assessment and a clear plan.
Waqas A. has worked .
Mohsin R.
$37/hr
100% Job Success
$200K+ earned
Available now
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🚀 AI Engineer | Full Stack Developer | Automation | WordPress | Shopify | GoHighLevel Looking for a reliable technology partner who can build, automate, and scale your business? With 14+ years of professional experience, I help startups, agencies, SMBs, and enterprises transform ideas into AI-powered products, scalable software, modern web applications, mobile apps, eCommerce platforms, and intelligent business automation. I combine deep software engineering expertise with the latest AI technologies to build solutions that improve productivity, streamline operations, and deliver measurable business results. Whether you need an MVP, SaaS platform, enterprise application, AI assistant, automation workflow, or a complete digital ecosystem, I deliver secure, scalable, and production-ready solutions. What I Can Help You Build 🤖 AI Engineering • AI Applications & AI Agents • OpenAI, Claude & Gemini Integration • Model Context Protocol (MCP) • AI Chatbots & Virtual Assistants • Retrieval-Augmented Generation (RAG) • Prompt Engineering • AI Workflow Automation • AI-Assisted Software Development using Claude Code, Cursor and GitHub Copilot ⚡ Automation & Integrations • Business Process Automation • Workflow Automation using n8n, Make and Zapier • API Development & Third-Party Integrations • CRM Automation • Payment Gateway Integration • Webhooks & Custom Integrations • Data Synchronization 🌐 Full Stack Development • Custom Web Applications • SaaS Platforms • Enterprise Software • ERP & CRM Systems • REST APIs • Secure Backend Development • Modern Frontend Development 🎨 WordPress Development • Custom WordPress Development • Elementor • Gutenberg • Custom Themes & Plugins • WooCommerce • Website Optimization • Website Maintenance 🛒 Shopify Development • Shopify & Shopify Plus • Custom Theme Development • Store Setup & Migration • Custom Apps & Integrations • Performance Optimization 📈 GoHighLevel • Websites & Funnels • CRM Setup • Pipelines • Workflow Automation • Calendars • Forms & Surveys • SaaS Mode • API Integrations 📱 Mobile App Development • Flutter • React Native • Android • iOS • Cross-Platform Applications 📊 Data Engineering • Web Scraping • Data Extraction • Python Automation • Selenium • ETL & Data Processing Technologies AI & Automation OpenAI • Claude • Gemini • AI Agents • MCP • LangChain • Claude Code • Cursor • GitHub Copilot • n8n • Make • Zapier Frontend React • Vue • JavaScript • TypeScript • HTML5 • CSS3 • Tailwind CSS • Bootstrap Backend Laravel • PHP • Python • Django • NodeJS CMS & eCommerce WordPress • WooCommerce • Shopify • Shopify Plus • GoHighLevel Databases MySQL • PostgreSQL • MongoDB Cloud & DevOps AWS • Docker • Git • CI/CD Why Clients Choose Me ✔ 14+ Years of Professional Experience ✔ Top Rated Plus on Upwork ✔ AI-First Development Approach ✔ WordPress, Shopify & GoHighLevel Specialist ✔ Scalable & Maintainable Software ✔ Clear Communication & Reliable Delivery ✔ Long-Term Technical Partnership I don't just build software—I help businesses leverage AI, automation, and modern technologies to streamline operations, reduce manual work, improve customer experiences, and accelerate growth. Let's build something exceptional together.
Mohsin R. has worked .
Xiico Software Solutions
Associated with
Xiico Software Solutions
Kacper G.
$59/hr
100% Job Success
$300K+ earned
Available now
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# You need an honest and dedicated person passionate about technology # You see value of me running a 40x man software house built organically Software engineers from Poland are consistently ranked among the world's best, frequently placing in the TOP 3 globally on platforms. If you're still reading here, it means we might be a fit. I handle full products or build a dedicated team to works for you. I have clients working with for 12+ years now, but also do on-time proof of concept jobs. I like what I do as I enjoy bringing tech value and meeting people. I'm now a serial founder, advisor and a VC investor in Sweden and Singapore funds. But don't just take my word for it: 💬 “Not only was I impressed with the timely delivery of quality products, but I was also impressed by his integrity. I recommend Kacper 100% and would be happy to speak to anyone to provide more details!” – Brad M.
 💬 “Kacper, your company was able to deliver a working product where others have failed.” – Jamie J. 💬 “These guys have turned me around. They were flexible, responsive, fast, gave great feedback and got the job done. They have become my "go to" dev team.” – Tony C.
 💬 “Milo team has been fantastic and as dedicated as our employees in delivering high quality code and software.” – Mojgan H.
 💬 “Milo has delivered all the benefits of outsourcing with none of the problems.” - Mark M. 
 Here's a boring list of what my team and I can do for you. Hopefully Upwork will position my account higher because of this nice list below: ✅ Pre-Implementation Analysis (PIA): Before writing a single line of code, we create a clear roadmap through collaborative workshops to: • Define your business goals and user workflows • Reduce development risks by addressing challenges upfront • Speed up delivery with well-defined technical plans • Stay on budget by avoiding costly surprises What you get: • Business analysis - Goals, workflows, feature alignment • Technical architecture - Tech stack, UI/UX prototypes, scalability strategies • Development roadmap - POC to full product launch milestones • Workshop insights - Actionable next steps ✅ UI/UX Design & Product Design - User-Friendly Interfaces: Our design process creates beautiful, intuitive experiences: • UX research to understand user needs • Rapid prototyping and wireframes • High-fidelity mockups and design systems • Usability testing for seamless experiences 🛠️ Design tools: Figma, Adobe XD, Sketch, InVision, Balsamiq, Axure, Proto, Framer ✅ Full-Stack Development: • Architecture: Client-Server, Layered, Event-Driven, Peer-to-Peer (P2P), Plug-ins, Microservices, MVC ✅ Frontend & Backend Technologies: • Frameworks: Django, React, Angular, Node , Vue, Ember, Semantic-UI, Backbone, jQuery, Qt, Flutter, React Native • Languages: JavaScript, Python, C++, Qt, C, HTML, CSS, Rust, Perl, Go, TypeScript, SQL, Objective-C, Swift, Assembly, R • Databases: PostgreSQL, Redis, Elasticsearch, MySQL, SQLite, Oracle, MongoDB, SQL Server • DevOps: Git, Jenkins, Docker, Kubernetes, AWS, Ansible, Microsoft Azure, Vagrant, CI/CD pipelines, Sentry, Google Cloud, Selenium ✅ Mobile & Web Applications: • Cross-platform mobile apps (iOS, Android) • Progressive web applications (PWA) • Enterprise web solutions • API development and integrations ✅ Testing & QA: Comprehensive testing strategies: • Test-Driven Development - Catch issues early • Manual testing - Real-world scenario validation • Automated testing - Performance and accuracy • Cross-platform testing - Web, mobile, desktop, embedded systems ⚙️ QA Platforms: • Web: Chrome, Safari, Edge, Opera, Firefox, Brave • Mobile: Android, iOS, ChromeOS, Tizen • Desktop: Windows, macOS, Linux, ChromeOS • Embedded: Raspberry Pi, Arduino, SparkFun, Beagleboard, BeagleBone Black, NVIDIA, Rock Pi, SimpleLink, UDOO, QNX, VxWorks, Seeed, Intel Nuc, Embedded Linux, Odroid-C2, Banana Pi, Qualcomm Snapdragon • Protocols: I2C, SPI, USART, USB, DMA, I2S, ADC, DAC, CAN, Ethernet 🛠️QA Tools: TestRail, Selenium, Appium, Cypress , Postman, JMeter, Robot Framework, BrowserStack, Cucumber, Katalon, Squish, Zephyr, Bugzilla, Testim, SoapUI 💼 Industries we serve: • FinTech & Blockchain solutions • Healthcare & Biotech applications • E-commerce & Marketplaces • Education & EdTech platforms • Business Operations software • Embedded Systems & IoT • Travel & Hospitality apps 👨🏻‍🏫 Advisory & Fractional CTO Services: With 15+ years building software across 4 continents I can consult on: • Product strategy and technical roadmapping • Technology selection and architecture decisions • Team scaling and development processes • Investor-ready technical due diligence Ready to take your idea from concept to reality? Let’s talk. 📞
Kacper G. has worked .
$50/hr
100% Job Success
$100K+ earned
Available now
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I build everything from complex web applications with heavy business logic to pixel-perfect, responsive websites that rank and convert, and I treat both with the same level of engineering rigor. 10+ years in full-stack development taught me that the best projects happen when architecture decisions, user experience, and business goals are all aligned from day one. What I bring to the table: I architect and build complete web applications from scratch, database modeling, REST API design, authentication systems, role-based access control, complex business logic, payment gateway integrations, third-party API integrations, the full picture. Whether it's a multi-tenant SaaS platform, a custom e-commerce solution, or an internal business tool — when something needs to scale, handle edge cases gracefully, or process data in ways that aren't straightforward, that's where I do my best work. On the frontend, I'm equally obsessive. Figma-to-code with pixel-perfect accuracy, fully responsive across every breakpoint, complex animations with GSAP and Framer Motion that feel native, and interfaces where every interaction is intentional. I implement technical SEO at the code level — structured data, schema markup, Core Web Vitals optimization, semantic HTML, crawlability — because I've worked closely enough with marketing and SEO teams to know it directly impacts revenue. Tech stack: → Frontend: React, Vue.js, Angular, Svelte, TypeScript, Next.js, GSAP, Framer Motion, Tailwind CSS, HTML/CSS/JS → Backend: PHP (Laravel, Yii2), Node.js → CMS/eCommerce: WordPress, WooCommerce, Shopify, Webflow → Databases: PostgreSQL, MySQL → DevOps: Git, CI/CD, AWS, Docker, Linux server management Where I fit best: → Full application builds — from initial architecture through deployment and maintenance → Complex backend systems — workflows, data processing, role-based access, API integrations, payment systems → Pixel-perfect, responsive UI with advanced animations and polished UX → Technical SEO and Core Web Vitals optimization baked into the codebase → Bridging the gap between development, design, and marketing teams → Legacy codebase modernization, refactoring and migrating to modern tech stacks without starting from zero The short version: I'm equally comfortable designing a database schema for a multi-tenant SaaS app and fine-tuning a 60fps scroll animation. Most developers lean one way — I don't. 100% Job Success · $150k+ earned · 30+ satisfied clients Got a project that needs both depth and polish? Let's talk.
Nemanja Đ. has worked .