I have 3 years of full-stack and QA experience in a Fortune 500 company, along with 6 more months of freelancing experience as a QA Tester. I also have a variety of projects under my belt, along with a portfolio website currently WIP to highlight all my projects.

What can I do for you? Full-stack, AI, web, mobile, desktop app hands-on development and management. Maintenance, support, consultation, and full-life-cycle development. ---- Primarily working on - Fullstack Web Development (Rate: £23ph+ / $29ph+) Native iOS and Android development (Rate: £29ph+ / $35ph+) Hybrid iOS / Android / Windows / Mac / Web / MobileWeb Using Flutter / React Native / Ionic. (Rate: £27ph+ / $33ph+) Some available Tech / Services used in current and older projects: Linux based- PHP, Python, Perl / Laravel / Wordpress (Rate: $27ph+) .NET / Fullstack / Azure / AWS / SysOps / DevOps (Rate: $27ph+) Node, Vue/Angular, React / Next, AWS Lambda (Rate: $27ph+) Mobile- iOS, Android, Flutter, React Native (Rate: $29ph+) Design / Branding, FRS / PM, SEO, SEM, Content, Maintenance, QA (Rate: $23ph+) CMS-Sitecore, Sitefinity, Umbraco, Kentico (Rate: $27ph+) DBs (MySQL, Postgres, SQLserver, Oracle, NoSQL) (Rate: $27ph+) AI (AWS SageMaker, SD, TensorFlow, GPT4, Gemini, MidJourney) (Rate: $27ph+) Crypto / NFTs / IoT / Meta (Rate: $29ph+) Games Development- Unity3d / Unreal Engine (Rate: $29ph+) Start-up, SaaS, Growth, Creative, Strategy Consultation. (Rate: $55ph+) Help with your start-up - processes, resourcing, requirements and growth. Brainstorm and focus your online product with a variety of solutions. Test your product from the perspective of a customer and business, and advise what functionality and flow it needs. Manage teams and projects to deliver products in-line with business strategy and end goals. Have been working using online technologies since the mid nineties, from server setup to full-stack coding and media production for multiple platforms and industries, including all the business processes in-between and growth after. Have delivered thousands of web applications and dozens of mobile apps over the years. Working with top Ad-agencies, VC funded start-ups, Oxford University Incubator, private funds and self-funded start-ups, with a recent partner venture reaching a turnover of more than $1m a year within 3 years of inception. Below, a potential project flow we use on our start-ups that we can help you through: 01) Ideas, Requirements gathering, project planning 02) Specification documents 03) Wireframing, User-journey 04) Design, branding, UI/UX, designed layouts 05) Software Development / R&D 06) MVP - minimum viable product, testing the market - if possible (may come before 4.) 07) Feedback and testing and project focus analyses and pivot, maybe start from 1) again. 08) More Software Development for final product 09) QA Testing and Analyses and subsequent fixes / improvements 10) Beta launch / soft launch of final product 11) Beta Feedback and software improvements, maybe Gold launch 12) Marketing campaign, as per 13. 13) SEO / ASO, Affiliate schemes, Ad-networks, PPC / Adwords, FB, LinkedIn, other social networks, Guerilla marketing, growth hacking, partnerships, content traffic growth. 14) User acquisition focus, traffic growth and user growth techniques 15) Optimisation on user acquisition cost and software development and monetisation 16) Focus Monetisation 17) General company growth and improvements to make the company valuable, possible pre-seed / seed / series-a funding via VC / funds with a larger growth network. 18) Revenue generating business to support staff and make a good profit 19) Aim for a profitable exit, or continue a successful ongoing business income, IPO if goes big.  Message us to discuss further.

A highly experienced and results-driven web developer with over fifteen years of expertise in crafting robust and scalable web applications. My core competencies lie in PHP development, with a strong focus on the Laravel framework, alongside extensive experience in WordPress development. I possess a deep understanding of object-oriented programming principles, design patterns, and best practices for code structure and optimisation. My Laravel skills encompass the full range of the framework's capabilities, from Eloquent ORM and Blade templating to API development and package integration. My WordPress experience spans theme customisation, plugin development, and building bespoke solutions tailored to specific client needs. I am adept at working with custom post types, taxonomies, and the WordPress API. I am also proficient in front-end technologies (HTML, CSS, JavaScript) and understand the importance of user experience and responsive design. Throughout my career, I've delivered a diverse portfolio of projects, including e-commerce platforms, content management systems, and custom web applications. I am a firm believer in clean, well-documented code and adhere to industry standards. I utilise version control systems (Git) for collaborative development and code management. My commitment to thorough testing and debugging ensures the delivery of high-quality, reliable software. I am a proactive problem-solver with a strong client focus, dedicated to understanding project requirements and exceeding expectations. I am eager to contribute my skills and experience to challenging and rewarding projects.

Hi there! I am a Software Developer with over 8 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 python, django & flask expertise. I deliver quality products and will provide the best value for your money!

Hi, I’m a Full Stack AI Engineer with strong experience in building AI agents, RAG systems, SaaS platforms, admin dashboards, API integrations, automation workflows, and scalable full-stack web applications. I work across React, Next.js, Node.js, NestJS, Python, Ruby on Rails, MongoDB, PostgreSQL, LangChain, n8n, MCP, and LLM-based systems. My focus is not only writing code, but building production-ready systems that solve real business problems. Recently, I completed AI and full-stack projects including: * AI Developer for Generative & Agentic AI Projects * Built AI workflows using LangChain, RAG, MCP, and agentic AI patterns. The client rated the work 5.0 and mentioned solid AI skills, on-time delivery, and quality code. MERN Admin Dashboard: * Developed a full-stack admin dashboard using React, Node.js, and MongoDB. The work involved clean frontend implementation, backend APIs, dashboard logic, and strong communication throughout the project. Complex Ruby / Full Stack Web App: * Worked for more than a year on a complex legacy web application involving Ruby, JavaScript, CSS, dashboards, recordings, media features, frontend redesign, and feature improvements. Currently, I am also working on: * Multi-agent Genkit framework for agentic backbone setup * Backend development for crypto payments and API integrations * Senior Ruby on Rails development with 3,000+ hours logged * MVP booking platform with functional APIs and product workflows I can help you with: * AI agent development * RAG and LLM integration * LangChain and MCP-based workflows * OpenAI and Claude API integration * n8n automation workflows * SaaS platform development * MVP development * React and Next.js frontend development * Node.js, NestJS, and Express backend development * Ruby on Rails development * API architecture and third-party integrations * Admin dashboards and internal tools * FinTech and payment-related backend systems * DevOps support and deployment workflows What makes me different is that I understand both product delivery and technical execution. I can take a loose idea, convert it into a working plan, build the frontend and backend, integrate AI or automation where needed, and ship clean, maintainable code. If you need someone who can build AI-powered SaaS products, automate business workflows, improve an existing codebase, or develop a full-stack platform from scratch, I can help you move faster with the right technical direction. Keywords: Senior FullStack AI Engineer | MERN developer | AI Automation | AI solutions | Fullstack developer | Node js | React js | MongoDB | Express js | Machine learning | AI chatbots | Natural language processing | Chatbot integration | Data analytics | AI-powered applications | REST APIs | GraphQL | Real-time applications | Socket IO | WebSockets | Cloud deployment | AWS | ECharts | Data visualization | SaaS | AI-based web apps | AI data insights | TypeScript | MongoDB integration | Next js

Senior Full Stack Developer | Laravel · WordPress · Node.js · AWS | 14+ Years | 100+ Projects Delivered Over the past 14 years, I've designed, built, and shipped 100+ web applications and SaaS platforms for clients across the US, EU, Middle East, and beyond — working directly with founders, CTOs, and product teams across time zones. I specialize in building things that are fast, secure, and built to scale — from MVP to enterprise-grade production systems. I also manage the full infrastructure stack, so you deal with one person from code to cloud. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔹 WHAT I BUILD ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Custom web applications & SaaS platforms (Laravel, CodeIgniter, Node.js) ✔ WordPress: custom themes, plugins, WooCommerce, headless CMS ✔ REST API development & third-party integrations (CRM, payments, logistics) ✔ Shopify storefronts & eCommerce solutions ✔ AI integrations & chatbot automation (OpenAI / LLM-powered) ✔ Frontend: React.js, Angular, Vue.js, TailwindCSS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔹 INFRASTRUCTURE & DEVOPS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ AWS (EC2, S3, RDS, Lambda, CloudFront, Route 53, SES) ✔ VPS, Dedicated & Shared Hosting (Nginx, Apache, cPanel/WHM) ✔ CI/CD pipelines, Docker, Git/Bitbucket ✔ Monitoring: New Relic, CloudWatch ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔹 INTEGRATIONS I'VE SHIPPED ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Payments: Stripe, PayPal, Apple Pay, Authorizedotnet ✔ CRM: Zoho CRM, Zoho One, Customerdotio ✔ Comms: Twilio (SMS/voice), email automation ✔ Remittance & Banking APIs, Logistics & 3PL APIs ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHY CLIENTS KEEP COMING BACK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Direct, responsive communication — I work across US, EU & Middle East time zones ✔ I've led teams of 9–15 developers, so I understand both code and project delivery ✔ I treat your deadline like my own — 100+ projects delivered on time ✔ Full post-launch support and long-term partnership mindset Whether you need a solo contributor or someone who can also manage a dev team and own the infrastructure — I've done both. 📩 Send me a message or click Invite to Job — I respond promptly and always start with a clear plan for your project.

I partner with startup founders and product owners to build production-grade AI systems, fast. I'm a co-founder and full-stack architect who has built entire B2B and SaaS products from scratch, from the initial idea to scalable, production-ready systems. I specialise in turning complex business problems into structured and scalable databases, automated workflows and robust RAG pipelines. My systems are built to enterprise standards. As an AI Lead for a $70T+ investor network (FAIRR), I built a RAG pipeline that achieved 95% accuracy and replaced a manual analyst team. I bring that same rigour to your startup, ensuring we move fast without accumulating technical debt. --- Key Projects (Challenge → Solution → Result): 1. AI Automation for $70T+ Investor Network (FAIRR Initiative) - Challenge: Manual ESG analysis was slow, costly, and difficult to scale, requiring 3 full-time analysts. - Solution: Architected and built a full RAG pipeline with a multi-LLM workflow (OpenAI, Anthropic, Google) to automate the entire equity assessment process. - Result: Achieved 95% accuracy on industrial ESG analysis, reduced costs by over 70%, and proved the viability of enterprise-scale AI automation. 2. AI News Platform (Meridius Labs - Co-founder) - Challenge: Financial professionals needed a reliable, automated market briefing from hundreds of daily news stories. - Solution: As co-founder, I built the entire platform from scratch - proving I understand founder priorities: speed, capital efficiency, and user retention. I engineered a Human-in-the-Loop AI system with a 17-step modular workflow to analyse, summarise, and deliver briefings. - Result: The platform serves 950+ subscribers 24/7 on a lean £200/month operational cost - proving scalable, capital-efficient architecture. 3. Core Product Architecture (Oslo VC-Backed Startup) - Challenge: The startup needed a scalable, enterprise-grade architecture for its core BI product. - Solution: Architected the complete system: Google API ingestion → complex data storage → backend AI workflow → frontend agent delivery. - Result: Delivered a robust, production-ready architecture that helped the company secure its Series A funding. --- "World-class problem-solving skillset. Deep understanding of LLMs, AI and tools to solve complicated tasks. But the best part: A very friendly, interested and pro-active person." - Nicolai, CEO Paldo --- Why Startups Work With Me: Founder Perspective: I've built and scaled my own B2B SaaS product from scratch - I've navigated pricing pivots, infrastructure decisions, and the pressure of delivering features that move revenue metrics. Enterprise Rigor: You get systems-level thinking, tested at a $70T+ network, adapted for startup speed. I architect for scale from day one, not as a refactor six months later. Capital Efficiency: I build lean, scalable systems that maximise runway (e.g., £200/month infrastructure serving 950+ daily users). Strategic Partnership: I take ownership of your business outcomes. I join weekly standups, help shape your product roadmap, and think beyond the current sprint to what unlocks your next funding round. --- Technical Expertise: Intelligent Document Processing: RAG pipelines, multi-LLM orchestration (OpenAI, Anthropic, Google), vector databases, agentic workflows, prompt engineering Scalable Data Infrastructure: Neo4j knowledge graphs, PostgreSQL, Redis caching, Supabase, AWS (Glue, Lambda), GCP Full-Stack Development: Python (FastAPI), Celery (multi-queue task processing), React, HTMX, Docker, Kubernetes --- My Philosophy: A Researcher Who Builds As a Masters Natural Sciences graduate, my approach to problem-solving is rooted in first-principles thinking. I'm a self-taught systems architect who understands your business context before writing a line of code. I partner with founders who need more than just a developer - they need a strategic partner who will take ownership of the outcome. --- Let's Connect I offer a free 30-minute system architecture audit to help you assess your MVP approach. Message me to schedule a call. (Based in London/Asia, I keep UK hours for seamless collaboration.)

🥇 You're looking for a website that doesn't just look professional but actually wins you customers, captures leads, and ranks on Google — not another generic site that looks like every other business in your industry. When it comes to your online presence, you only get one chance at a first impression. That's where I come in — to build you a custom, high-converting, user-friendly, SEO-optimized website designed to be the strongest sales and marketing tool in your business. I'm a developer with an unusual background: 18 months at NatWest Group (one of the UK's largest commercial banks) as an Assistant Relationship Manager before going full-time into web development. That means when I build for accounting firms, law firms, consultants, or any service business — I understand how your clients think, not just how to write code. 🔥 Why clients choose me: ✔ Native English speaker — direct communication, no translation friction or cultural gaps ✔ UK based, available across US and European time zones for calls and updates ✔ Custom-built — your site looks like YOUR business, not a template clone ✔ User-friendly design — intuitive layouts your customers actually enjoy using ✔ Interactive & engaging — smooth animations, hover effects, and dynamic content that keep visitors on your site ✔ Conversion-focused — every page guides visitors toward booking, buying, or contacting you ✔ SEO built in — technical SEO, on-page SEO, schema markup, and Core Web Vitals optimized from day one ✔ Lightning fast & mobile-first — Google ranks fast sites higher, and your customers convert better ✔ AI-assisted workflow — faster delivery, more value per dollar ✔ Free styled preview before you hire me — see your new site before paying anything ✅ Primary Services - Custom Website Design & Development - Conversion-Focused Landing Pages & Lead Generation Sites - SEO-Optimized Website Builds (technical SEO + on-page SEO included) - Local SEO Setup (Google Business Profile, schema markup, location pages) - Email Marketing Integration (Mailchimp, ConvertKit, Brevo, Klaviyo) - Online Payment Setup (Stripe, PayPal) - Booking & Appointment Systems (Cal, Calendly integration) - Web Application Development (CRMs, dashboards, internal tools) - AI Integration (chatbots, automated intake, document Q&A) - Website Maintenance, SEO & Hosting Care Plans 🎯 What Your Website Will Include - Modern, professional design tailored to your brand - Mobile-first responsive layout — looks perfect on every device - Sub-2-second load times for higher conversion - Interactive elements (smooth animations, hover effects, dynamic content) for an engaging experience - Smart contact form with automated email notifications - Newsletter / email signup with marketing tool integration - Image gallery for your work, products, or team - Testimonials & reviews section (with Google star schema) - Clear service and pricing pages - About / team page to build trust and credibility - FAQ section to handle common customer questions - Google Maps location embed - Social media links and feeds - Privacy policy, cookie banner & GDPR compliance - SSL certificate (secure HTTPS by default) - Google Analytics 4 & Search Console setup - Domain, hosting & business email setup support 💰 Marketing & Conversion Features - Conversion-optimized layouts that guide visitors to take action - Strategically placed call-to-action buttons throughout the site - Lead capture forms with email automation - Click tracking and goal conversion analytics - Retargeting pixel installation (Facebook, Google Ads, LinkedIn) - Heatmap-ready setup (compatible with Hotjar / Microsoft Clarity) - Live chat integration (Tawk.to, Intercom, or custom) - A/B testing capability for headlines and CTAs 🚀 SEO Built In, Not Bolted On Every site I build comes with: - Technical SEO foundations (XML sitemap, robots.txt, structured data, semantic HTML) - On-page SEO (meta tags, Open Graph, optimized headings, alt text, internal linking) - Core Web Vitals optimization (LCP, INP, CLS — Google's ranking signals) - Mobile-first responsive design (Google's primary ranking index) - Schema markup for Local SEO (LocalBusiness, Service, FAQ, Review) - Sub-second page load times (Vercel CDN + Next.js server-side rendering) - Indexability testing before launch 🛠️ Built With Modern Tech (Faster, More Secure & More SEO-Friendly Than WordPress) - Next.js 14 — server-side rendering for the best possible SEO (Netflix, TikTok, Twitch all use this) - React + TypeScript - Tailwind CSS - Stripe (payment processing) - PostgreSQL / Supabase (databases) - Vercel (premium hosting — sub-second load times, 99.99% uptime) - OpenAI / Groq (AI features) - AWS (S3, EC2, RDS) 👉 Industries I Specialize In (Local SEO setup included) - Accounting & Bookkeeping - Law Firms & Solicitors - Medical & Dental Practices - Consultants & Business Coaches - Financial Advisors & Wealth Management - Restaurants, Cafes & Food Businesses - Tradesmen (Plumbers, Electrician

Are you dealing with outdated code, disconnected systems, or a product that isn't ready to scale? I help businesses solve these challenges by building scalable web applications, modernizing existing platforms, and creating software that supports long-term growth instead of becoming a bottleneck. Whether you're launching a new SaaS product, improving an existing application, or scaling an eCommerce business, my focus is on delivering solutions that make your business faster, more reliable, and easier to manage. Here's how I can help: • Turn your idea into a production-ready web application. • Fix performance issues that slow down your users and your team. • Replace manual processes with automated workflows that save time. • Modernize legacy applications without disrupting your business. • Build scalable systems that continue to perform as your customer base grows. • Integrate the tools your business relies on into one seamless workflow. • Create intuitive user experiences that increase engagement and conversions. • Reduce technical debt with clean, maintainable code that's easy to extend. Rather than just writing code, I focus on understanding your business goals and building solutions that solve real operational problems. SaaS & Custom Application Development If you're building a SaaS product or internal business platform, I can help you: • Build your MVP and prepare it for future growth. • Develop secure, scalable backend systems and APIs. • Implement user authentication, subscriptions, billing, and role management. • Create powerful admin dashboards for managing your business. • Improve application performance as your user base grows. • Build systems that are easy to maintain and expand over time. eCommerce Solutions That Scale Growing online stores often struggle with slow websites, plugin conflicts, and difficult maintenance. I help businesses: • Improve store speed and Core Web Vitals. • Build custom Shopify and WooCommerce functionality instead of relying on dozens of plugins. • Streamline checkout experiences to improve conversions. • Develop custom apps and integrations that automate business operations. • Optimize stores for higher performance, scalability, and revenue. API Integrations & Business Automation Many businesses waste valuable time because their systems don't communicate with each other. I build integrations that automate repetitive work and eliminate manual processes. This includes: • CRM integrations • Marketing automation • Payment gateways • Inventory synchronization • Order management • Shipping providers • Third-party APIs • Custom webhook workflows • Internal business automation The result is fewer manual tasks, fewer errors, and a more efficient business. Why Clients Hire Me Clients typically come to me when they need someone who can solve technical problems—not just build features. They value working with me because I: • Build solutions with long-term scalability in mind. • Prioritize performance, security, and maintainability from day one. • Recommend solutions based on business impact, not unnecessary complexity. • Deliver clean, well-structured code that's easy to maintain. • Think beyond individual tasks and focus on the overall success of the product. Every project is different, so I take the time to understand your goals before recommending the right technical approach. If you're looking for someone who can help you build, improve, or scale your product with a long-term mindset, I'd be happy to discuss your project and explore the best solution for your business.

I bring 11+ years of experience in Mobile and Web Development, specializing in backend PHP/Laravel systems and native mobile apps using Kotlin, Swift, Objective-C, and Java. I build scalable, secure, and high-performance solutions tailored to your business needs. Our Agency Since 2016, my dedicated team and I have delivered top-quality digital solutions worldwide. ✔️ 150+ apps and platforms launched in the last year ✔️ $500K+ earned on Upwork ✔️ 122+ projects completed, 9,500+ hours logged ✔️ Nearly 100% client satisfaction ✔️ Experience working with startups and 7-9 figure enterprises My Expertise Backend & Web Development • PHP (Laravel, Symfony), MySQL, PostgreSQL, REST APIs, OAuth2, JWT Mobile App Development • Native Android (Java, Kotlin), iOS (Swift, Objective-C) • Cross-platform and API integrations Cloud & DevOps • AWS, Docker, CI/CD pipelines, scalable infrastructure Security & Authentication • Secure user authentication, SSO, role-based access control Why Work With Us? ✅ Custom solutions aligned to your goals and budget ✅ Agile development with clear milestones and communication ✅ Robust, well-tested, and maintainable code ✅ Competitive pricing with no surprises ✅ Proven success across fintech, eCommerce, logistics, and more Industries Served Finance, HealthTech, Logistics, E-commerce, SaaS, Real Estate, and more. What Clients Say "Fast, reliable, and communicative — delivered exactly what we needed on time." – Alexey Levashev, ZOOM International 𝗪𝗼𝘂𝗹𝗱 𝘆𝗼𝘂 𝗯𝗲 𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 𝗳𝗼𝗿 𝗮 𝟑𝟎-𝟔𝟎 𝗺𝗶𝗻𝘂𝘁𝗲 𝗳𝗿𝗲𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻? During this meeting, we will: ✔️ Discuss your project goals, challenges, and priorities ✔️ Outline a clear roadmap and cost estimate ✔️ Identify the best tech approach for your vision Send me a message to schedule your session. Looking forward to building something great together! Best regards, Stas