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Bulgaria
$25/hr
100%
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Based in Sofia, Bulgaria, I have been a web designer and developer for more than ten years. I take pride in my work and I enjoy it. One might say that I have been fortunate in my career to receive excellent training, by the book, in the tools and knowledge necessary to get the job done. My favorite tools include Cursor AI, Photoshop, Linux, Windows, Figma, and Blender 3D. I hand code HTML, CSS, SCSS, Tailwind, JavaScript, jQuery, PHP, ReactJS, MySQL, MongoDB, Python, and more.
Marin D.
has worked
.
$65/hr
100%
Job Success
$10K+ earned
Available now
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⭐️⭐️⭐️⭐️⭐️ 𝟱-𝘀𝘁𝗮𝗿 Web Developer on Upwork
👨💻 I'm a passionate engineer specializing in Vue.js and Laravel. With years of experience, I provide top-tier web solutions and skilled IT personnel to elevate your projects. Whether you need bespoke web applications or additional tech talent, I'm here to deliver excellence.
𝐌𝐲 𝐦𝐚𝐢𝐧 𝐬𝐤𝐢𝐥𝐥𝐬:
・Vue, NuxtJS, GraphQL, Next, React.
・Open AI enthusiast.
・JavaScript (ES6-ES8), Typescript.
・NodeJS, Express.
・MongoDB, PostgreSQL, MySQL.
・Scss, Sass, PostCSS, HTML5, CSS3.
・Building maintainable design systems with Storybook.
・Client-side performance including AMP and PWA apps.
・Accessibility, 508 Compliance support.
・SEO Optimization.
・Cross-browser/cross-platform manual testing.
・Automation QA: Cypress, Puppeteer, Playwright, Jest, Selenium.
・Tooling: Webpack, Git, NPM.
I am an accomplished web developer with extensive expertise in full-stack development, specializing in both front-end and back-end technologies. My skill set includes proficiency in HTML5, CSS3, and JavaScript (JS), along with experience working with frameworks and libraries such as Vue (VueJS), Node.js, Express.js, TypeScript, React, Next.js, and Nuxt.js. I excel in creating scalable web applications, leveraging tools like Gatsby and GraphQL to build dynamic, data-rich websites.
On the front-end, I utilize frameworks like Bootstrap, Tailwind CSS, and Sass to craft responsive and user-centric interfaces. For back-end development, I have a strong background in integrating and managing databases, including MongoDB, PostgreSQL, MySQL, and DynamoDB. My experience extends to deploying and managing applications on cloud platforms such as AWS, Google Cloud Platform, and Microsoft Azure, ensuring reliable and efficient solutions.
I specialize in RESTful API development and integration to facilitate seamless communication between application layers. I am adept at version control and collaborative workflows, utilizing tools like Git, GitHub, and Bitbucket. Additionally, I have experience with Firebase for real-time database solutions and Cypress for comprehensive testing of web applications.
My expertise also includes SaaS development, crafting tailored Software-as-a-Service solutions to meet diverse business needs. I am proficient in CMS development across platforms like Shopify, HubSpot, Strapi CMS, and Ghost CMS, delivering highly customizable content management systems. Whether it’s building a Shopify application, a static site, or a bespoke CMS, I ensure top-notch quality in every project.
I thrive in agile development environments, leveraging tools like Jira, Trello, and Asana to streamline project workflows and deliver on time. For effective team communication, I rely on platforms like Slack and Google Meet to stay aligned with clients and colleagues throughout the project lifecycle.
With my comprehensive experience in full-stack development, front-end design, and web application deployment, I am well-equipped to handle every phase of web development, ensuring innovative and high-quality outcomes for my clients.
⭐ 5/5 "I wholeheartedly recommend Voidweb's services to others. They played a pivotal role in achieving my MVP goals and provided invaluable insights" - Jonas S. / Studyquick
⭐ 5/5 "One of the most impressive aspects of Voidweb was their attention to detail and ability to bring our design vision to life. They accurately captured our brand identity and translated it into a visually stunning website. Their expertise in user experience and responsive design was particularly noteworthy." - Aneliya I. / Cyris
⭐ 5/5 "We are pleased to say that Voidweb met every aspect of our project's demands and delivered on time, even for the most challenging issues. Their responsiveness was both efficient and effective, ensuring that our needs were always addressed promptly. Overall, we are extremely satisfied with their project management and the services provided" - Douglas Insights
Erik P.
has worked
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$40/hr
$2K earned
Start of list.
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A website is the core foundation of every modern business.
It is your brand, your presentation, your sales engine, and the main place where customers decide whether to trust you or walk away. Without a strong online presence, no business can reach its full potential today.
That is why I focus not only on clean development, but on building powerful, strategic websites that serve as the heart of your business, driving sales, attracting customers, and supporting long-term growth.
When you work with me, you are not just getting a developer.
You are getting a professional who understands that your website is the most important digital asset of your business, and I will take full responsibility for creating it the right way, fast, secure, optimized, and ready to elevate your success.
I do not only create new websites. I also specialize in optimizing, redesigning, and modernizing existing platforms and websites, improving their performance, usability, and visual appeal to better support your business goals.
⭐ What I Can Do for Your Business
I do not just create websites.
I build strategic digital systems that support long-term growth.
✔ Custom Websites & Web Applications
Fully responsive, mobile-first design
Modern UI/UX implementation
Smooth performance and fast loading times
Clean, maintainable and scalable code
✔ E-Commerce Development
High-converting online stores
Product management systems
Secure payment gateway integrations
Checkout optimization to maximize sales
✔ Business Optimization
Website speed optimization (Core Web Vitals)
Security hardening and performance upgrades
SEO-ready structure for organic traffic
Custom automations and integrations
🔧 Ongoing Support & Maintenance (Paid Service)
I offer optional ongoing support for clients who want their websites maintained and improved over time.
This includes:
Regular updates
Monitoring and bug fixing
Performance improvements
Adding new features as your business grows
Please note: Ongoing support, updates, and additional features after project delivery are offered as paid services. I provide transparent pricing before any extra work begins.
🛠 Technologies I Work With
Frontend: HTML, CSS, JavaScript, React, Next.js
Backend: Node.js, Express, PHP, MySQL, APIs
CMS: WordPress, Shopify, custom admin panels
Other: Git, hosting setup, domain configuration, SEO tools
💼 Why Clients Choose Me
Transparent communication and clear expectations
Business-oriented mindset, not just coding
Fast delivery and structured workflow
Fully custom solutions and tailored projects
Long-term support for businesses that want to grow
I aim to deliver lasting value, not just a completed task.
🎯 My Mission
To help businesses build a powerful digital presence that supports real growth.
Whether you are creating your first website, upgrading an existing platform, or redesigning and modernizing your current website, I am here to develop a polished, high-performance solution tailored to your goals.
📩 Let’s Build Something Great
Send me a message, share your vision, and let us create a website that truly works for your business.
#PHP #NodeJS #Vite #NextJS #Javascript #CSS3 #React #HTML5
Dimitar G.
has worked
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$25/hr
100%
Job Success
$30K+ earned
Available now
Offers consultations
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I help small brands and business owners build or improve Shopify stores that are clean, stable, and easy to manage after launch.
Most clients hire me for new store builds, custom Shopify sections, metafields and structured content, integrations, launch support, and technical fixes that need to be done properly without creating more problems later.
My approach is simple: clean execution, realistic scope, and no chaos. I focus on building and shipping properly, with clear communication, maintainable structure, responsive behavior, and a handoff the client can actually use.
I also take on selected WordPress and Elementor work when the scope is clear and implementation-focused. For internal workflows, I can support tightly scoped web apps and tools using Angular, .NET Web API, and SQL.
If you need a clean Shopify build, section updates, launch support, or practical technical help, send me your store URL, platform, and deadline. I’ll reply with a realistic scope, milestones, and the fastest sensible path forward.
Dimo P.
has worked
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$65/hr
100%
Job Success
$200K+ earned
Available now
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I build AI SaaS products and rescue the ones that stalled. Expert-Vetted, top 1% on Upwork. 100% Job Success across 50+ contracts. 15 years shipping software. Zero abandoned projects.
Two ways I can help:
1. YOUR AI-BUILT APP IS STUCK
You built with Lovable, Bolt, Cursor, or Claude Code. Now every fix breaks something else. Auth, payments, and deploy won't come together. That is the work I do.
- Full code and security audit in 5 days. Written report, every issue ranked by severity.
- Fixes in 2-3 weeks. Fixed scope and fixed price, agreed before we start.
- No-rewrite policy. I fix your codebase, not replace it.
- 2 weeks of post-launch support included.
What I find and fix most often: exposed API keys in client-side code, missing Supabase row-level security, runaway OpenAI spend with no cost limits, broken auth and sessions, no multi-tenant data isolation, zero error handling or logging.
2. YOU NEED AN AI SAAS BUILT RIGHT FROM DAY ONE
Recent products I shipped end to end:
- Excello. AI voice coaching platform. LiveKit, ElevenLabs, Tavus, Stripe. Real-time voice sessions with natural turn-taking.
- AuditMake. Multi-tenant AI audit pipeline. OpenAI, Supabase RLS, PDF generation, Docker.
- DailyJobs. Job matching platform. NestJS microservices, RabbitMQ, Redis, AI-powered matching.
- WildfireArt. AI art platform. HuggingFace models, blockchain token integration, Redis, Supabase.
AI AND LLM
OpenAI API (function calling, streaming, Assistants API), RAG pipelines (LangChain, LlamaIndex), vector search (pgvector, Pinecone), AI voice agents (LiveKit, ElevenLabs, Cartesia, Tavus), Whisper speech-to-text, conversational memory with summarization, async LLM processing with Redis queues, LLM observability and cost controls, structured extraction with Zod, AI document processing (PDF, DOCX, XLSX).
FULL STACK
Next.js (App Router, Server Components, SSR/SSG), React, TypeScript, Node.js, NestJS, Supabase (auth, database, realtime, RLS), PostgreSQL (pgvector, JSONB, triggers, migrations), Stripe (subscriptions, Connect, metered billing, webhooks), Redis, RabbitMQ, multi-tenant architecture, RBAC, admin dashboards, Docker, CI/CD, Vercel, Railway, AWS, DigitalOcean.
HOW I WORK
- Fixed price or hourly, your choice. Scope agreed in writing before we start.
- Daily updates. You always know where the project stands.
- I write the code myself. No hand-offs, no juniors.
Stuck with an AI-built product, or starting a new one? Send me one line about what you are building and where it hurts.
Alex V.
has worked
.
$20/hr
100%
Job Success
$10K+ earned
Available now
Start of list.
End of list.
Hello! 👋
I’m Elizabeth - a Python backend developer and WordPress specialist with 8+ years of experience building scalable, high-performing systems.
On the back-end side, I specialise in developing robust RESTful APIs using Python and FastAPI, managing data with MongoDB and PostgreSQL, containerising applications with Docker. I write clean, scalable code divided into micro services, with a strong focus on performance, security, and maintainability.
On the front-end side, I deliver fast and modern websites using WordPress & Elementor, with pixel-perfect design and responsiveness + e-Commerce solutions with WooCommerce and payment integrations.
If you're looking for someone who delivers clean, production-ready code and can communicate clearly, I’d love to help you move your project forward!
Elizabeth
Elizabeth L.
has worked
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$35/hr
100%
Job Success
Available now
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🌟 Hi there! Emil here.
I am an AI/n8n automation specialist with a strong development background. I build reliable n8n and AI automation systems that reduce manual work, connect your existing tools, and help your team work faster — built to run 24/7 without breaking. **That's my promise. **
AI agents, OpenAI integrations, CRM automation, lead qualification, support automation, APIs, and internal business processes. it runs 24/7 without breaking.
I'm a Top Rated automation developer with 10+ years of full-stack experience — which means I build N8N workflows, AI agents, and OpenClaw assistants that actually talk to real backend systems and databases, not just no-code toys that fall apart when traffic hits them.
⚙️ N8N Automation & Self-Hosting
- Self-hosted N8N on your own server — no per-execution fees, full data ownership
- Complex multi-branch workflows with proper error handling, retries, monitoring
- Migration from Zapier and Make to N8N (massive cost savings)
- Custom N8N nodes when standard ones aren't enough
🤖 AI Agents & LLM Integrations
- OpenAI (GPT-4, GPT-5), Claude (Anthropic), and open-source LLMs
- AI agents for support, content, research, lead qualification, data processing
- RAG pipelines, vector databases, embeddings, semantic search
- Custom AI tools that integrate directly with your existing systems
🦞 OpenClaw — Personal AI Assistants (Early Adopter)
- Self-hosted OpenClaw setup on your server, Mac, or Raspberry Pi
- Custom skills and plugins that connect to your business tools
- WhatsApp, Telegram, Discord, Slack, Signal, iMessage assistants
- OpenClaw + WordPress / WooCommerce / Hetzner / Gmail integrations
- Persistent memory, browser control, autonomous workflows
🔌 Real-System Integrations (my unfair advantage)
- WooCommerce, WordPress, Stripe, Shopify, HubSpot, Airtable, Notion, Google Workspace
- Custom REST APIs in Laravel / Node when off-the-shelf integrations aren't enough
- Direct database access (MySQL, PostgreSQL) from N8N or OpenClaw — most automation freelancers can't do this
- Webhook architecture, queue systems, background jobs
📊 Why clients hire me:
- 263 projects delivered | 5,930 hours billed | $200K+ earned on Upwork
- 100% Job Success Score | Top Rated
- 10+ years building production systems — not just demos
- I scope honestly, quote clearly, and don't disappear mid-project
🕜 Availability
Online 12 hours a day, 6 days a week. Fast replies, deadlines respected, clean code. I work independently and take ownership from day one.
If you send me a message or invitation, I'll reply with a short Loom video showing exactly how I would approach your project — no template, no fluff, just a plan.
Kind Regards,
Emil ⭐️⭐️⭐️⭐️⭐️
— Expertise & Keywords —
N8N | n8n | N8N Automation | N8N Workflow | N8N Self-Hosted | N8N Expert | N8N Developer | OpenClaw | OpenClaw Setup | OpenClaw Skills | Personal AI Assistant | AI Assistant Development | Workflow Automation | AI Automation | AI Agents | AI Agent Development | OpenAI | OpenAI API | GPT-4 | ChatGPT Integration | Claude API | Anthropic | LLM Integration | RAG | Vector Database | Make | Zapier | Airtable | Google Sheets API | Notion API | Slack Integration | Telegram Bot | WhatsApp Bot | Discord Bot | HubSpot | Stripe | Webhook | REST API | API Integration | WooCommerce Automation | WordPress Automation | Custom Plugin | Laravel | Node.js | PHP | MySQL | PostgreSQL | Linux Server | Docker | DevOps | Business Process Automation | No-Code | Low-Code
Emil T.
has worked
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Bulgaria
$40/hr
98%
Job Success
Available now
Start of list.
End of list.
More than 14 years of experience in .NET software development and the Microsoft Tech Stack.
- .NET Framework/.NET Core experience
- Expert knowledge and huge background in web development: .NET Core, Blazor, .NET MVC, WebAPI, AngularJS, CSS/Bootstrap. Service oriented architecture, cloud development in Microsoft Azure, Azure Service Bus, Event Grid
- Desktop development of WPF, WinForms applications. Windows services, workers, UDP/TCP game servers.
- Automation, bots and scraping with Selenium Web Driver
- Game development in Unity 3D for desktop and mobile platforms, integrations with Google Play Services, Steam SDK.
Daniel D.
has worked
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$45/hr
100%
Job Success
$600K+ earned
Available now
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Over the last 15 years, I have worked as UI/UX designer and front-end developer on wide range of web and mobile apps.
I am very skilled front-end developer and excellent designer.
I can design websites and web apps and games as well and also can develop front end part with HTML, CSS/SCSS, Javascript, jQuery and Angular.
Ludmil D.
has worked
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$35/hr
100%
Job Success
$1K+ earned
Start of list.
End of list.
👌 Web Developer A–Z — Full website creation, redesign & AI SEO improvements.
⚡ Custom development with Next.js • React • TypeScript
🚀 Fast, SEO-friendly websites built to generate more leads.
I build websites that help businesses grow.
What you get:
✨ Custom website that matches your brand.
🪄 Redesign & modernization of old websites
🚀 Fast loading websites
🎯 AI SEO improvements and on-page optimization
⚡ Framer/Wix websites available when they're the best fit for your project.
Send me your current website or idea and i will record a FREE personalized VIDEO AUDIT with clear, actionable advice.
I care about results — not just making a site, but making it work for your business.
Iliyan D.
⭐⭐⭐⭐⭐
Iliyan D.
has worked
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