Over 8 years we have helped startups and product companies build software that scales, from first prototype to Series B. More than 45 products shipped across Healthcare, LegalTech, SaaS, E-Commerce, and Transport. Our AI engineering team builds production systems, not research demos. We design agent architectures, RAG pipelines, and AI workflows using TypeScript (Mastra, Vercel AI SDK) and Python (LangGraph, Agno, Pydantic AI, LangChain). We work with Claude, OpenAI ChatGPT models, Gemini, and open-weight models (including GLM, Kimi, DeepSeek and many more), choosing based on task fit and cost constraints. We practice eval-driven development. Automated eval pipelines, LLM-as-judge scoring, quality gates, all of that runs before anything ships to production. We build MCP integrations and custom Agent Skills, implement structured outputs with guardrails, set up agent observability with tracing, and design context architectures so models get the right information at every step. We have delivered domain-specific AI assistants with RAG and ongoing eval monitoring, agentic tools with multi-step reasoning and tool use, legal document processing at 95% accuracy, AI data aggregation with automated validation, voice agent systems, and generative UI products. Our full-stack team supports AI products with solid web infrastructure: React, Next.js, Vue.js, TypeScript, Node.js, GraphQL, and REST APIs. We deploy on AWS, GCP, and Vercel, and work with PostgreSQL, Redis, and vector stores (Pinecone, Qdrant, pgvector). For mobile we use React Native and Flutter. Delivered results: RAG-powered support bot reduced resolution time by 70% and lifted NPS by 20%. AI event aggregation pipeline scaled B2B SaaS onboarding from 1 to 5 clients per month at 95% data quality. LLM document system cut legal research from days to hours. AI landing page builder matched agency-level output with zero designer involvement. First-year ROI across AI projects averages 3.2x. We have built AI systems for LegalTech (tax advisory, contract analysis), Healthcare (medication search with voice agents), Transportation (fleet management, real-time optimization), E-Commerce (content generation), SaaS platforms with AI-native features, and B2B products with intelligent data pipelines. Our clients are startups embedding AI into their product, and companies replacing manual workflows with intelligent automation. We cover the full cycle: discovery, architecture, development, eval pipeline setup, deployment, and ongoing optimization.

⭐⭐⭐⭐⭐ "The final result and customer satisfaction exceed expectations" - Gleb Goloborodko, Founder, GetCode ⭐⭐⭐⭐⭐ "Their team respects our internal situation while being proactive towards upcoming issues" - Pavol Norulak, Managing Director & Co-Founder, NSI I help product teams build backend systems that scale cleanly - multi-tenant SaaS platforms, B2B product backends, eCommerce infrastructure, and async event-driven architectures that stay reliable when traffic, data, and requirements grow. 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝘁𝗼 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗺𝗲 • Architecture-first thinking - the right design decision on day one prevents expensive rewrites later • Milestone-based delivery with demos and documentation at every stage - no black-box development • Early risk identification - scope and budget issues surfaced before they become problems • One senior developer who also manages the project - clear communication, no handoffs, no surprises • Long-term technical partnership mindset - accountable for outcomes, not just code delivery • Production-ready from day one: test coverage, CI/CD, structured logging, error monitoring Over 8 years, my team at Angle2 and I have shipped SaaS platforms, marketplaces, CRMs, B2B portals, analytics platforms, job boards, and payment-integrated products across fintech, eCommerce, and enterprise software - on time, within scope, with full documentation. My 14+ years in project management means you get senior development combined with predictable delivery 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗦𝗮𝗮𝗦 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 • SaaS & B2B backends: multi-tenant architecture, tenant isolation, row-level security, role-based access control, OAuth / authentication, audit logging • eCommerce & marketplace systems: product catalogues, order management, inventory, payment flows, webhook event handling • Payment integrations: Stripe Connect (Standard & Express), subscription billing, split-payment flows, async webhook handling • APIs: Django REST Framework, FastAPI, RESTful API design, REST API, third-party integrations (Stripe, Twilio, OpenAI, Gmail API) • Async systems: AsyncIO, Celery, Redis, background workers, job scheduling, distributed event processing • Data processing: ETL pipelines, web scraping, PDF/document parsing, bulk CSV ingestion, data workflows • Cloud & DevOps: AWS, GCP, Azure, Docker, CI/CD (GitHub Actions, GitLab CI), structured logging, error monitoring 𝗔𝗜 & 𝗟𝗟𝗠-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 • Intelligent assistants and AI-powered features using LangChain, OpenAI API, and RAG pipelines • Vector search and semantic retrieval: FAISS, Pinecone, vector database integrations • LLM workflows integrated into structured backend APIs with production stability • System architecture for AI-enabled products - reliable, scalable, maintainable 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 • SaaS MVP development - system architecture through production-ready deployment • Multi-tenant platform builds - data isolation, tenant management, subscription tiers • eCommerce backend development - marketplace logic, inventory, fulfilment integrations • Payment system integration - Stripe Connect, subscription billing, webhook pipelines • AI / LLM integration - LangChain, RAG pipelines, vector search, OpenAI API • Backend architecture audits and implementation roadmaps • PostgreSQL schema design and query optimisation • Django to FastAPI migration planning • AWS / GCP cloud architecture review and cost optimisation • CI/CD pipeline setup - production-ready from day one My background is senior Python backend development - 8 years of building SaaS platforms, B2B product backends, and eCommerce infrastructure using FastAPI, Django REST Framework, AsyncIO, Celery, PostgreSQL, Redis, AWS, and GCP. I focus on projects where architecture matters from day one - multi-tenant SaaS platforms, marketplace backends, B2B portals, and eCommerce systems where scale and reliability are not optional. Beyond core backend work, I integrate LangChain, RAG pipelines, and OpenAI API into production systems - built to be stable, maintainable, and part of a real product rather than a prototype. If you are building a SaaS platform, a marketplace, a B2B portal, or a payment-integrated product and need a senior Python backend developer who manages the delivery end to end - I would like to hear about it.

Most website projects launch slow, bloated, and unable to convert. After 12 years as a WordPress expert and Full Stack Developer with 100k+ earned on Upwork, I have learned one thing: my job is not to install themes - it is to architect scalable WordPress website solutions that move revenue. Send me your project URL and I will reply with a free audit within hours. ⭐️⭐️⭐️⭐️⭐️ "The website exceeds my expectations. Linda is a top-tier WordPress expert who understands that design must serve the business, not just the eyes. Highly recommended." WHY CLIENTS PICK ME I am a WordPress expert who blends the technical depth of a full stack WordPress developer with the eye of a senior WordPress designer. As a WordPress developer and WordPress designer in one, you get end-to-end ownership with zero handoff friction - from the first line of code to a live, converting WordPress website. MY CORE EXPERTISE & SERVICES WordPress Website Development & Plugin Engineering As a WordPress developer and WordPress expert, I build high-performance WordPress websites on clean code — ACF, custom hooks, zero bloated plugins. From custom plugin development to full CMS development and CMS architecture, every WordPress website I ship is fast and built to scale. Whether you need a new WordPress website from scratch or a full rebuild, I deliver as a senior WordPress developer who treats every WordPress website like a product, not a template. Premium WordPress Website Design — Elementor, Divi & Avada As a WordPress designer and Elementor developer, I craft pixel-perfect builds using Elementor Pro, Divi, and Avada. Whether you need a WordPress designer for a Divi theme customization, an Avada setup, or a handcrafted Elementor website — I work as a WordPress developer and WordPress designer to create unique styles without template cloning. Every WordPress website design I produce as a WordPress designer is conversion-focused and brand-aligned. A great WordPress designer never copies — they build. WordPress Landing Page & Blog Design As a WordPress developer and WordPress designer focused on conversion, I build lead-capturing landing pages and custom blog layouts. Every WordPress website landing page I deliver is engineered to earn its place — combining the discipline of a WordPress designer with the precision of a senior WordPress developer. Good WordPress website landing page design is the difference between traffic and revenue. E-commerce — WooCommerce & Shopify Developer Complex WooCommerce checkouts, API integrations, advanced filters, and conversion-tuned stores. As a WordPress developer and WooCommerce specialist, I optimize every WordPress website for sales. Need to migrate WooCommerce to Shopify? I handle the full move with zero data loss. I am also a Shopify developer for dropshipping platforms and speed improvements. Every WordPress website ecommerce build I deliver as a WordPress expert includes WooCommerce SEO baked in from day one. LMS — LearnDash & Elementor WooCommerce Custom LearnDash builds paired with Elementor Pro and WooCommerce for course creators and EdTech platforms. I build seamless setups that are secure and user-friendly — always delivered by a WordPress developer who understands the full stack. WordPress SEO & Performance As a WordPress expert and WordPress developer, my builds consistently score 90+ on Google PageSpeed. Better rankings, stronger Core Web Vitals, and lower ad costs — because WordPress developer SEO and WooCommerce SEO are built in from day one, not added later. Every WordPress website I deliver is optimized before it ever goes live. RESULTS Enterprise E-commerce: +200% performance, +30% revenue. Full WordPress website redesign, WooCommerce SEO overhaul, and custom checkout plugins — delivered by a WordPress developer and WordPress designer working as one. Global SaaS Landing Page: +35% conversion rate. High-converting WordPress website design, 50% faster load after backend migration. TECH STACK WordPress Elementor Pro, Divi, Avada, Gutenberg, WooCommerce, Shopify, ACF, WPML, LearnDash, Gravity Forms, GA4, Yoast, RankMath. WHAT EVERY PROJECT INCLUDES Clean code — easy for any web developer to maintain. Mobile-first responsive WordPress website design. Google PageSpeed 90+ guaranteed before delivery. READY TO TURN YOUR WORDPRESS WEBSITE INTO A REVENUE ENGINE? 👉 Send me your URL. I will come back with a free audit and clear next steps — no pitch, no commitment. Just honest feedback from a WordPress expert who has seen every mistake and knows exactly how to fix it. 📅 Last updated: 01.07.2026

I help startups and B2B SaaS companies build, ship, and scale complete web applications powered by production-grade AI. Instead of hiring separate frontend, backend, and AI infrastructure engineers, I handle the entire product lifecycle — bridging the gap between robust, scalable full-stack architecture (NextJS, NodeJS, Python, AWS) and cutting-edge GenAI implementations (RAG pipelines, autonomous agents, and LLM orchestration). With 10+ years in full-stack development, $200K+ earned on Upwork, and a 100% Job Success Score (Top Rated Plus), I build with an ownership mindset to ensure your MVP hits the market fast and scales smoothly. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🌐 FULL-STACK & AI CAPABILITIES — WHAT I BUILD ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ → Full-Stack SaaS Platforms: Complete web applications with responsive UIs, secure multi-tenant auth, and complex business logic (React, NextJS, TypeScript). → AI Agents & Agentic Workflows: Multi-agent systems capable of autonomous execution, tool usage, and function calling (OpenAI, Claude, Gemini). → Production RAG Pipelines: Enterprise semantic search utilizing vector databases (Pinecone, pgvector, Qdrant) for accurate, private data querying. → Robust Backends & APIs: Highly performant, clean-code REST/GraphQL APIs and microservices (NodeJS, NestJS, Python, Express). → Automated Business Workflows: Intelligent document processing, automated lead scoring, and custom CRM/ERP AI integrations. INDUSTRIES I SERVE WITH AI + WEB SOLUTIONS: - Multifamily Real Estate — Custom web software layered over Yardi, AppFolio, Entrata, ResMan, RealPage, Apartments com - Hospitality / Hotels / Restaurants — AI booking flows, guest communication platforms, and review automation dashboards - MarTech / AdTech — Complete web analytics suites integrated with AdTech and MarTech API, and others like Meta, Google, TikTok, Yelp, and UberEats APIs ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 RESULTS FROM RECENT PROJECTS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ AI Voice Agent SaaS Platform — Complete frontend UI/UX redesign + Supabase backend refactor, delivered in 90 days ($7,000 fixed price, 5.0 ★) ✔ Senior NodeJS SaaS Integration — 816 hours of self-driven backend delivery on schedule across 6 months ($32,633, 5.0 ★) ✔ AI-Powered Real Estate Onboarding — Built the web frontend and AI backend workflow that reduced onboarding drop-off and boosted conversions. ✔ Enterprise Software — Systems built by my team are used daily by Cushman & Wakefield (Fortune 500 real estate firm). ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚙️ TECH STACK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ AI / LLM Integration: OpenAI API, Claude API, Gemini, LangChain, RAG, Vector Databases, Prompt Engineering, Function Calling, Structured Outputs Backend Development: Nodejs, NestJS, Python, Expressjs, Nextjs (Server Components) Frontend Development: React, TypeScript, Redux, Nextjs, Material UI, Tailwind CSS Mobile App Development: Flutter (Cross-platform, CI/CD with Codemagic) Cloud & DevOps: AWS (SQS, SNS, Lambda, RDS, ECS, ECR, CloudWatch, EventBridge, VPC, Route53, EC2), Terraform (IaC), Docker, Docker Swarm, Nginx Databases & Caching: PostgreSQL, MongoDB, MySQL, Redis, Pinecone, Qdrant, pgvector API & Enterprise Integrations (50+ types): REST / GraphQL / SOAP · OAuth2 / OIDC · Webhooks · ETL Pipelines · Payload Encryption ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏢 ENTERPRISE & THIRD-PARTY INTEGRATIONS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Property Management Systems (PMS): Yardi Voyager · AppFolio · Entrata · ResMan · RealPage · Apartments com Marketing & Social Platforms: Meta (FB/IG) · Google Suite · Twitter/X · TikTok · Yelp · UberEats Past Enterprise Client Impact: STIHL · Liebherr · Cushman & Wakefield ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤝 HOW WE WORK TOGETHER ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ → Discovery call → System architecture proposal → Milestone-based delivery → MVP in 6–12 weeks, production-ready scaling in 18–32 weeks → Available 30+ hrs/week, response time within 4–8 hours → Backed by a distributed team across 🇺🇦 🇵🇱 🇮🇹 🇷🇴 🇨🇦 if you need to scale resources rapidly I prioritize long-term, high-trust partnerships over quick fixes — 29 completed projects with an average engagement of 12-24 months. Let's jump on a call and map out what you're building.

Hi everyone and welcome to my profile👋 My expertise is the creation of a web applications with JavaScript and frameworks. I've been working in the Full-Stack stack development for the past 4 years, know and implement best approaches to building solid, functional apps with clean, structured and reusable code. Over the past few years, I have raised my development skill in SPA applications. Also worked with many 3rd party APIs (payment, social platforms). I keep discovering new technologies every day and am very motivated to achieve the best results. My main tech stacks: ➡️ Front-end Development JavaScript, TypeScript Frameworks: React, Next.js State Management: Redux, Context API Authentication: Clerk, OAuth2, JWT API Integration: RESTful services ➡️ Backend Development Frameworks: Nest.js, Express.js, ➡️ Responsive UI & Component Libraries HTML5, CSS3, Sass CSS Frameworks: Tailwind, Shadcn Cross-browser Compatibility: Ensuring consistency acrs devices ➡️ Testing & Quality Assurance Unit Testing: Jest Integration & API Testing: Postman ➡️ DevOps and Automation Version Control: Git (branching, rebasing, Husky Git hooks) Containerization & Orchestration: Docker, Docker Compose CI/CD Pipelines: Vercel ➡️ Database Management & Data Layer Databases: PostgreSQL, MySQL, Redis ORMs: Sequelize, Mongoose ➡️ API Documentation & Collaboration Documentation: Swagger/OpenAPI API Collaboration: Postman 📎 Collaborative tools: Jira, Trello, Asana Notion Slaсk, MS Teams GitHub, GitLab, Bitbucket I will be glad to have an opportunity to show my experience on your project and prove my skill with any test task. Text me back and let’s start our journey together🚀

🔸🔸🔸 Hey there! I'm a seasoned Full-Stack Developer and Head of IT, leading a team of 30+ experts with over 10 years of experience. I specialize in building scalable solutions for SaaS, eCommerce, and multi-vendor platforms. Over the years, I've delivered 300+ successful projects. 💪 My team and I are passionate about delivering products that truly meet our clients' needs. We kick off every project with thorough research to understand your industry and craft tailored solutions. 🎯 🤔 Why work with me? * 300+ successful projects * 10+ years of experience * 30+ senior experts on my team 💻📱Our Expertise: 🔹 UI/UX Design – Engaging websites, web & mobile apps 🔹 eCommerce Development – Shopify, WooCommerce 🔹 Full-Stack Development – Front-end & Back-end solutions: *Scalable SaaS platforms *Custom marketplace solutions *Efficient booking systems *Legacy system modernization *Rapid MVP development *Smart AI & Machine Learning tools 🤖 *Robust database architecture & management 🖥 Tech Stack: *Back-End – PHP, Node.js, Python, Laravel, Nest.js *Front-End – React, Vue.js, Angular, Next.js *CMS – WordPress, Elementor *eCommerce – Shopify, WooCommerce Industries we serve: 🏬 eCommerce | 🏥 Healthcare | 🍽️ FoodTech | 🎓 EduTech | 🎬 MediaTech | 💰 Finance | 🚗 Automotive | 🏠 Real Estate If you're looking for a reliable, experienced team to bring your business ideas to life and make them profitable, don’t hesitate to reach out! Let's chat! 💬

❇️ Full time freelancer ❇️ 4 years on Upwork ❇️ 10 years on Front-End ❇️ Product Developer from MVP to monetization ❇️ Certified by IBM, Google, Intel, Microsoft, Cisco, Make and others — Contact me if you need automations or calculators 😎 ROI, Mortgage, Products & Services in my portfolio. The purpose of calculators is leads, not numbers. HOW TO GET STARTED: My work is silent and focused, so you will get the best result if you describe the goal. This could be a text message, doc or loom that I will review and have time to plan and approve the work with you. This does not require a contract or billable hours 🎁 Stand-Alone App includes: - Gitlab — store source code and version control. - Docker — package isolated/secured app. - Nuxt — type-safe, performant and production-grade engine. - CI/CD — automated deploy to production and test environment. No-Code / Low-Code App options (RAD Software): - Outgrow - Calconic - Calculoid - Jotform - GoHighLevel - ARForms - TypeForm - Paperform - Fillout - Formidable - Formsite - InvolveMe - Tally - Gravity Forms - Heyflow - 123FormBuilder - Softr - Framer - Stripe - Make - Zapier - ClickUp Markets: - United States - Europe - Australia - The World 🤯 It is complex work with internal logic & calculation that increase business sales & lead generation. 🤩 If you have Google Sheets (or Excel) with formulas is the best option to convert it into Web Calculator. 🥳 Launch your Calculator, lead the market, beat the competitors (oops) Integration with payment gateways — Stripe, PayPal, Square. Embedding to website — WebFlow, Framer, WordPress, WooCommerce. Mail services — Brevo, SendGrid, MailChimp. Databases — AirTable, Supabase, MySQL. Automation and API — n8n, Pipedream, Prototype, IFTTT, Integrately, Bit Flows. Automation I Love — Make, Zapier. Vanilla Web Design — JavaScript, HTML, CSS 3, HTML5. Front — Vue, React. Any way, calculator is highly interactive business application. I can make it from scratch or with no-code. Your business is important for me. You are awesome! 😉 👉👉

As a forward-thinking Senior Engineer and Team Leader with over two decades of experience, I work as a full stack developer specializing in Video Streaming and real-time communication solutions based on WebRTC. I combine strong architecture thinking with hands-on delivery, acting both as a technical leader and a practical full stack web developer who understands real product needs and builds scalable WebRTC-powered systems. Today, my focus as a full stack developer includes the strategic application of advanced AI technologies alongside WebRTC-based real-time communication platforms. I actively work with OpenAI APIs, Whisper for speech recognition, LLaMA2 for open-source large language models, and LangChain for building AI-driven workflows. This positions me as a full stack developer AI who can integrate intelligence directly into real-world WebRTC video and streaming products. Throughout my career as a full stack developer, I’ve contributed to Telemedicine, Online Education, and Real-time Entertainment by building WebRTC-powered communication platforms. I’ve led teams delivering webinar platforms, live chat systems, and complex real-time applications, acting both as a senior web developer and system architect who ensures scalability, security, and long-term maintainability for WebRTC infrastructures. In AI-focused projects, I operate as a full stack developer who bridges data, logic, and user experience inside WebRTC-enabled applications. My team and I integrate conversational AI, speech-to-text, and knowledge-driven systems using OpenAI, Whisper, and LLaMA2. With LangChain, we design intelligent pipelines that automate workflows and data processing, enhancing WebRTC communication platforms with AI-driven capabilities. WebRTC remains a core part of my work as a full stack developer, especially for building high-performance real-time systems. We design everything from low-latency WebRTC infrastructure to complete applications, delivering solutions that work seamlessly across web and mobile. This includes building scalable video streaming app architectures capable of handling thousands of concurrent users through WebRTC. As a full stack developer, I also provide consulting and development services across North America and Europe, helping companies design and build WebRTC-based video communication platforms. I work with companies in Entertainment, E-Learning, Healthcare, and Finance. Depending on project needs, I act as a React developer, Wordpress developer, or mobile app developer while implementing scalable WebRTC solutions. Our services as a full stack developer team include system architecture, UI/UX design, and custom development of WebRTC streaming and real-time communication platforms. We build modern interfaces, robust back-ends, and real-time systems, including secure WebRTC video stream delivery for live and on-demand use cases. We have worked with most of the major Webinar and Online Education platforms on the market, delivering solutions as a full stack developer team that understands both the business and technical sides of WebRTC video streaming products. We frequently modernize existing platforms and migrate legacy systems to scalable cloud-based architectures built around WebRTC technologies. As a full stack developer, I’ve led the creation of webinar systems, live chat apps, WebRTC video conferencing platforms, real-time video auctions, messengers, e-learning platforms, telemedicine solutions, dating apps, Twitch-like platforms, TikTok-style apps, VoD systems, and live shopping platforms. Many of these solutions rely on modern stacks including full stack developer React and full stack Lavarel approaches integrated with WebRTC. Beyond development, I support clients as a full stack developer with load testing and performance optimization for large-scale WebRTC streaming systems. My background across front-end, back-end, databases, and cloud platforms allows me to lead projects end-to-end and deliver reliable, production-ready WebRTC platforms. I invite you to collaborate with me as a full stack developer who understands AI, WebRTC, and scalable real-time product development. Together, we can build innovative WebRTC-powered solutions that align with your business goals and grow with your users.

Hello, I am a top rated expert on the global platform Upwork, a dedicated high-level freelancer who integrates modern AI with core WordPress development. I have over 15 years of experience building dynamic and functional e-commerce solutions. My experience is highlighted by the completion of over 200 projects and over 22,000 hours of work at Upwork. To make the most of the combination of AI, API development, and WooCommerce in modern WordPress, I am increasingly focusing on integrating generative models directly into the e-commerce workflow.. Core Skill Set: - AI Integration: Connecting WordPress sites to AI services like OpenAI or Claude via API to build chatbots or automated content generators. - Advanced PHP & API: Building custom REST API endpoints to connect WooCommerce with external CRMs or logistics platforms. - WooCommerce Customization: Modifying checkout flows, pricing rules, and payment gateways beyond standard settings. - Theme & Plugin Architecture: Designing scalable, high-performance systems from scratch rather than using "off-the-shelf" templates. My ability to troubleshoot and resolve complex technical challenges, coupled with my clear communication and project management skills, ensures the delivery of high-quality, user-friendly web solutions that improve user experiences and e-commerce performance. Let's get in touch and discuss your project in detail. Kindly message so as to get started. Kind regards, Alexander Y.

👋 Hello! I’m a Full-Stack Developer with 10 years of experience, specializing in creating clear and modern web applications using React and Node.js. With a 100% Job Success Rate and 2,200+ working hours on Upwork, I’m committed to delivering seamless front-end and back-end solutions. My Skills: - Front-end: HTML5, JavaScript (ES6), TypeScript, React.js, Next.js - Back-end: Node.js, Express, Nest.js, REST APIs - Styling: CSS, SASS, Tailwind CSS, Bootstrap, Material UI - Databases: PostgreSQL, MySQL, Firebase, MongoDB - Tools: Git, Docker, Redux, GraphQL, Redis Industries: MarTech, Real Estate, SaaS, Data Science, Blockchain, NFT, and more. Why Work with Me? - 10 years of proven experience across diverse industries - Full-Stack expertise to handle your project end-to-end - Strong leadership and communication skills Whether you’re starting a new project or updating an existing one, I’m here to bring your ideas to life! 📨 Need an experienced Full-Stack Developer? Let’s chat!