Senior Full Stack
Developer

Building performant, scalable web applications with modern technologies.

Sofia, Bulgaria
14+ years of experience
Reliable, independent delivery
Marian - Senior Developer
Marian
Deadline Rescue Available for Contract Full Stack Developer AI-Power Development Rapid Prototyping Code Review & Audit Async Friendly Remote Ready Performance Optimization Clear Communication Legacy Refactors Senior-Level Experience

Portfolio

A selection of projects I've worked on, from full product builds to embedded engineering engagements.

handi-lift.com
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Corporate website built with Craft CMS, focused on structured content management, performance optimization, and a clean Tailwind-based UI system.

Craft CMSJavaScriptTailwind
joincalibrate.com
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Headless marketing platform powered by Prismic and React, delivering dynamic content rendering and scalable component architecture.

PrismicReactStyle Components
giftingowl.com
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Digital gifting and e-commerce platform built with Laravel and React, featuring custom checkout logic, voucher workflows, and performance optimization.

LaravelReactMariaDB
element451.com
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Modern marketing site built with Prismic and React, implementing reusable components and optimized content-driven architecture.

PrismicReact
antero.com.au/synec
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Custom business platform developed with Laravel and React, utilizing TanStack Query and React Hook Form for complex data handling and scalable API-driven workflows.

LaravelReactTanStack QueryReact Hook FormMariaDB
antero.com.au/incept
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Internal operations platform built with Laravel and Vue, featuring dynamic data management, modular architecture, and optimized database structure.

LaravelVueMariaDB
velgtraining.com
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Training and compliance platform developed with Laravel, focused on structured content delivery, performance, and scalable backend architecture.

LaravelMariaDB
binnacletraining.com.au
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Enterprise training management system built with Laravel and React, supporting large datasets, reporting tools, and complex business workflows.

PHPLaravelReactMariaDB
iehcorp.com
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Corporate platform built with Laravel, focused on structured data management, backend scalability, and maintainable architecture.

PHPLaravelMariaDB
coversports.com
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Marketing website built with Craft CMS, emphasizing clean content structure, SEO optimization, and performance.

Craft CMS
parfium.bg
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E-commerce solution with custom CMS functionality, product management tools, and optimized checkout workflows.

PHPjQueryMariaDBSmarty
x1.gr
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Custom business platform developed with Laravel and Vue, featuring dynamic data management, API integrations, and scalable architecture with MariaDB.

PHPLaravelVueMariaDB
filkab-eng.com
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Developing complex engineering services and production

PHPJavaScriptMariaDBSEO optimisation
zagorka.bg
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For better taste in life

Project ManagerOutsourcing
u4ili6teto.bg
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Educational management platform integrating Omeka and Moodle, enabling structured digital learning workflows and API-based system communication.

OmekaPHPAPIMoodleYUI
parfumgroup.de
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High-traffic e-commerce platform with complex product catalog, custom backend logic, and React-powered frontend components for improved UX and conversion.

PHPjQueryJavaScriptMariaDBReact
mytrendylady.com
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Fashion e-commerce platform built with custom PHP architecture, featuring advanced filtering, dynamic UI components, and performance optimizations.

PHPjQueryJavaScriptMariaDBReactSlim
filkab.com
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Corporate website and digital presence management for an electrical manufacturing company, overseeing project coordination and vendor communication.

Project Manager
point1.bg
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E-commerce platform for sporting goods built with React and Node, utilizing MongoDB for flexible product management and scalable backend services.

PHPMongoDBReactNode
burkan.info
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Classified ads platform developed with custom PHP stack, featuring multi-category listings, search filters, and scalable database architecture.

PHPjQueryJavaScriptMariaDBSmarty

Testimonials

Picture of Roman

Roman

Strategist at Cantilever

"Marian is a versatile full-stack engineer who quickly adapts to different tech stacks and delivers solid results across a wide range of projects. He’s proactive, easy to collaborate with, and brings a reliable, high-quality approach to his work."

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Stefan

Lead at Antero

"Marian quickly proved himself as someone who takes ownership and drives work forward with minimal direction. Give him a goal and clear boundaries, and he’ll see it through to completion while adapting easily to changing priorities"

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Picture of Harry

Harry

CEO at Antero

"Marian consistently brings structure, calm, and technical depth to the projects he works on. His versatility and strong sense of ownership allow him to lead initiatives and deliver complex full-stack features with minimal guidance."

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Slava

CEO at SSB PLUS Consulting

"Marian is extremely far-sighted in his work, researches in depth the needs and preferences of clients and works diligently to achieve maximum results. He is very calm and very easy and pleasant to work with."

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Picture of Lachezar

Lachezar

CIO at FILKAB AD

"Marian is a diligent developer who quickly grasps new concepts and understands the core of a project from the outset. He’s motivated, easy to work with, and highly respected by colleagues both professionally and personally.."

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Picture of Kostadin

Kostadin

CEO at DigitalSpring

"Together with Marian we worked on an e-commerce project which required a lot of integrations to work smoothly. Marian stepped in and was quick to provide us with sustainable long-term solutions. I would recommend him to anyone looking for a professional, reliable and humble developer."

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AI-Powered Development

AI is a tool I use to deliver better results faster and a capability I can build directly into your product, website, or internal workflow.

Custom AI Agents

I build custom AI agents that can be embedded into any website or platform. They’re trained on your website content, documentation, or internal knowledge so they can answer questions clearly and accurately.

  • Website trained chatbots
  • Embeddable on any website or platform
  • Answers grounded in your content

AI Writing & Content Tools

I build AI tools that help your team draft, rewrite, summarize, and improve content faster. These tools can support customer-facing content, internal workflows, and publishing processes.

  • Content drafting and rewriting
  • Summarization and content assistance
  • Custom tools for your workflow

Interested in AI features for your website or business? Let’s talk.

About me

Who I Am

I'm a Senior Full Stack developer who thrives at the intersection of clean architecture and great user experiences. I build fast, scalable web applications with a focus on code quality and long-term maintainability.

With over 14 years of experience shipping production software, I've worked with startups and established companies alike, from solo-founding MVPs to leading engineering teams.

I care deeply about performance, accessibility, and developer experience. Every project I take on gets the same treatment: thoughtful architecture, clean code, and a relentless focus on the end user.

14+

Years Experience

50+

Projects Delivered

30+

Happy Clients

Tools I reach for

TypeScriptReactNext.jsVueAstroReduxZustandTanStack QueryReact Hook FormZodTailwindScssNode.jsExpress.jsPHPLaravelREST APIsPestCypressPostgresSQLMariaDBMongoDBRedisDockerAWSForgeGitPostmanFigmaAgileScrumAIWordPressPrismicCraft