I enjoy freelancing and Upwork is helping me to be able to work from home, which I love. I take great pleasure in being able to work at home and be near my wife and three children for a large part of the day. Most of the clients that I have outside of Upwork are long-term clients (10+ years), and are willing to serve as references should you be interested in speaking with them. As an independent, freelance contractor I am solely responsible for the full project life-cycle. Over the course of my career, I have become adept with a wide range of skills from application development to graphic design, project management and technical writing. I have also engaged clients as a business process consultant, helping to define and document development processes and standards. Attention to detail has been one of the keys to my success. In recent years, I’ve expanded my expertise into AI-powered applications, integrating technologies like OpenAI (ChatGPT), LangChain, Pinecone, and vector search into real-world solutions. From chatbots and content generation to backend automation and intelligent workflow tools, I build systems that are not only technically sound but also smart, scalable, and business-ready. In addition to my technical expertise, you will also find me to be well-spoken, energetic, confident, and personable. I have a strong work ethic, a passion for excellence, and the drive to persevere through the toughest challenges. I thrive on knowledge and the creative use of available resources to solve problems. Should you have any questions or would like to setup an interview, I can be reached anytime by phone, email or Slack. Thank you for your time and consideration. I am always anxious to meet new people and learn about exciting opportunities! Skills and Specs: - CMS: WordPress, HubSpot CMS, Webflow, Squarespace - Frontend: HTML, Typescript/JavaScript, Vue.js, React.js, Angular - Backend: PHP/Laravel, Python/Django, ASP.NET, Node.js - Ecommerce: Shopify, Woocommerce, BigCommerce, - Desktop: VB.NET, C# - API integrations: Shopify, HubSpot, QuickBooks, Realgeeks, Salesforce so many third party APIs Some quotes from current and former clients from my LinkedIn page include: "Jeff designed and built our website for our company several years ago and continues to maintain it for us. Website looks great and Jeff gave us exactly what we wanted. We would recommend his work to any others looking for web design." "I have worked with Jeff both as a customer and as a business partner. He does a great job with anything and everything I throw at him. I would highly recommend Jeff to anyone looking for a highly skilled developer that is always fair, reasonable, and most importantly, honest!" "It's been my pleasure to work with Jeff on several web-based applications over the years. His deep knowledge of both LAMP and Microsoft-based programming has been an invaluable asset, lending itself to multiple types of projects. I highly recommend him for his professional skill, programming expertise, personable nature and integrity."

I am a Web Developer with 4+ years of experience. Alongside development, I have a strong creative eye for design, as I believe development and design are incomplete without targeted marketing in mind. I have successfully delivered 20+ projects on Freelancer across multiple domains with excellent client feedback. You will get 100% satisfactory project delivery in the following areas: Full Stack Web Development ✅ WordPress, Shopify, Wix & Squarespace Website Development ✅ WordPress Customizations Themes & Plugins ✅ Shopify Customizations ✅ Squarespace Design & Customization ✅ Custom / Large Scale Web Development PHP, Laravel, React, Next.js, Node.js, HTML, CSS ✅ Convert PSD/Figma to Responsive Web Pages ✅ Fix Website Issues & Bugs ✅ Website Speed Optimization You will find many freelancers, but I take pride in the quality of my work and the value I deliver to every client. I treat your project as my own — ensuring attention to detail, reliability, and results. You can expect clear communication and a smooth workflow throughout the project. Let’s dive into your project right now.

Senior Web Developer with 15+ years of experience and 480+ successfully delivered projects for clients across the EU and US. Originally from Ukraine 🇺🇦 currently based in Poland 🇵🇱 I build complete, production-ready websites and web applications from A to Z — from a Figma design or a blank idea to a fast, scalable, fully functional product. Depending on your goals, I deliver on WordPress, Webflow, or React/Next.js — choosing the right stack for your budget, timeline, and long-term plans, not just the one I like to code in. 🚀 What I build ▫️Corporate & business websites ▫️Landing pages with high conversion ▫️SaaS platforms & web applications ▫️Dashboards & complex interfaces ▫️E-commerce stores (WooCommerce, Shopify, headless) ▫️Blogs & multi-language websites ▫️No-code/low-code sites on Webflow for fast turnaround ⚡ What you get ✔ Turnkey delivery — design, development, deployment, one point of contact ✔ Pixel-perfect implementation from Figma ✔ Fully responsive across all devices ✔ Clean, scalable, well-documented code ✔ SEO-friendly structure & Core Web Vitals optimization ✔ Google PageSpeed score 90+ / GTmetrix "A" ✔ Cross-browser compatibility ✔ Clear communication and on-time delivery 🛠 Tech Stack ▫️Frontend: React, Next.js, TypeScript, JavaScript (ES6+), HTML5, CSS3 ▫️Styling: Tailwind CSS, SCSS, Material UI, Chakra UI ▫️WordPress: Custom themes, ACF Pro, WooCommerce, Gutenberg, headless WordPress + REST API ▫️No-code: Webflow, Framer ▫️State & Data: Redux Toolkit, Zustand, React Query, REST/GraphQL API integration ▫️Testing: Jest, React Testing Library, Storybook ▫️CMS: Strapi, Sanity, Prismic ▫️Deployment: Vercel, Netlify, AWS Amplify, standard hosting setups 🔥 Why clients choose me ▫️480+ websites and applications delivered ▫️15+ years of hands-on development ▫️Comfortable across three major approaches (WordPress / Webflow / React) — I recommend the right one instead of forcing every project into the same stack ▫️Strong UX/UI understanding, not just "code to spec" ▫️Performance, SEO, and maintainability built in from day one ▫️Structured process, respect for deadlines, clear communication If you need a reliable developer who can take your project from idea to launch — on whichever platform fits it best — let's discuss the details. Send me a message and let's build something that works. 🚀 __________ WordPress Development, Webflow, React, Next.js, TypeScript, JavaScript, Tailwind CSS, WooCommerce, ACF Pro, Landing Page Design, SEO, Responsive Web Design, Front-End Development, Web Application Development, Figma to Code

Hello, I have a total of 6+ years of rich working experience in both Front-End and Back-End Development. I'm new in Upwork but not in development so don't worry you can hire me. I have the experience to communicate with the client and understand the requirements and prepare road maps accordingly and always complete the project before the deadline. Here is the outline of my programming skills: Front-End Development: - React.js | Redux | Angular | JavaScript | TypeScript - HTML5 | CSS3 | Responsive Design | Bootstrap | Material UI - PHP | ASP.Net Back-End Development: - Python (Django, Flask, FastAPI) | Node.js | Express.js | C# | .NET Core | Microservices - RESTful API Development & Integration - Web Scraping: Selenium, Scrapy, Beautiful Soup, Requests Databases: - MongoDB | MySQL | MSSQL Cloud & DevOps: - Azure | AWS | Firebase - GitHub | GitLab | BitBucket Emerging Technologies & Innovations: - Blockchain & Crypto Wallet Development - IoT Solutions | Industrial Automation - Computer Vision & Data Processing I am also an R&D expert. My objective is to provide the best service with quality work to the client. I’m looking for long-term collaborations with clients and teams who value quality, reliability, and innovation. Let’s connect and discuss your project, and I’ll bring your vision to life with technology. Thanks & Regards Tanmay Mangukiya

I design and deliver clean, high-performance web applications that actually last. Not just code, but real, solid products. With 14 years of real-world experience, I've built and maintained SaaS platforms, complex business tools, and full e-commerce systems. I also created and still actively run my own invoicing SaaS from scratch, so I bring both client-project experience and actual product thinking to the table. Most of my clients stay with me long-term. Some for several years now. What I'm best at: ▸ Laravel, Yii2, CodeIgniter & pure PHP – from quick MVPs to large-scale production apps ▸ Clean architecture, REST APIs, database design and heavy optimization (MySQL + MongoDB) ▸ WordPress & WooCommerce – custom plugins, themes, speed optimization and ongoing support ▸ AWS cloud setup, server management, deployments and performance tuning ▸ Third-party integrations (Stripe, PayPal, Salesforce, Google Maps, etc.) ▸ Knack – custom database apps and workflows I'm straightforward, reply fast, and always honest. I'll tell you upfront what's possible and what isn't instead of dragging things out. If you need someone who can take full ownership of the project – from planning and architecture to deployment and long-term support – I'm the right person. Got a project in mind? Message me the details and I'll get back to you quickly.

Thank you for viewing my profile and possibly considering accepting my proposal for your job. I am an experienced PHP developer and have a good knowledge of a variety of tools. These are my main working 'fields' and skills: - PHP web development; - HTML / CSS / JS / jQuery / Bootstrap ; - WordPress, Code Igniter, and other platforms; - Database: MySQL, SQLite, MongoDB; - Social network integration: Facebook, Twitter, Instagram, Linked-In, Google+, etc; - Payment Gateways: Paypal, Stripe, ccavenue etc; My delivered code always is easy to use and to understand. I enjoy working with people obsessed with quality and like to have a long-term relationship with clients. I'm flexible with my working hour and love to work closely with the client.

🔥 Complex Web Platform, SaaS, Ecommerce or AI Feature? I Can Build It Right 🔥 Invite me as your senior Full Stack and AI-focused technical partner, and I can review your requirements, suggest the best technical path, and, where the scope allows, share a small free proof of concept before we star I am a Senior Full Stack Developer with 12-plus years of experience building SaaS platforms, e-commerce systems, WordPress solutions, API driven products, dashboards, internal tools, and AI-powered business workflows I have worked across 40-plus complex web and software projects covering SaaS, e-commerce, healthcare, real estate, HR tech, marketplaces, CRM, ERP, education, finance, and automation platforms Selected results from past work ✔ Built and improved platforms used by 1.5M plus users ✔ Worked on HR tech systems connected with 10,000 plus job boards ✔ Improved application load time by up to 80 percent through frontend, backend, database, and caching improvements ✔ Built 47 node AI automation workflows for recruitment, screening, scoring, scheduling, and follow up ✔ Completed 800 plus hours of automation work across business workflows, CRM processes, notifications, and internal operations ✔ Delivered 40 plus Laravel, PHP, React, Vue.js, Node.js, WordPress, WooCommerce, Shopify, and SaaS projects ✔ Built admin panels, dashboards, APIs, payment systems, reporting tools, and role based portals for business teams ✔ Integrated OpenAI, payment gateways, CRM tools, ecommerce APIs, SMS APIs, email services, calendar tools, and third party platforms I help clients who need a developer who can take ownership, understand business goals, clean up messy systems, build reliable features, and ship production ready work without constant hand holding. 🏆 What I Can Build For You ✔ Full Stack Web Application Development ✔ SaaS Product Development ✔ Custom CRM, ERP, Admin Panels and Dashboards ✔ Laravel, PHP, Symfony and Node.js Back End Development ✔ React, Vue.js, Angular, Next.js and Nuxt.js Front End Development ✔ REST API and GraphQL API Development ✔ Third Party API Integration ✔ WordPress Theme and Plugin Development ✔ WooCommerce and Shopify Development ✔ Custom Ecommerce Website Development ✔ AI Chatbots, AI Agents, RAG, OpenAI Integration and Automation ✔ MySQL, PostgreSQL and MongoDB Database Design ✔ AWS, Docker, Git, CI CD, Deployment and DevOps Support 💼 Full Stack Development I build complete web platforms using Laravel, Symfony, PHP, Node.js, Express.js, NestJS, React, Vue.js, Angular, Next.js, Nuxt.js, JavaScript, TypeScript, MySQL, PostgreSQL and MongoDB. I can join an existing codebase, fix technical debt, improve performance, build new modules, create APIs, add dashboards, connect third party tools, and deploy stable releases. Common features I build include user roles, permissions, subscriptions, payments, reporting, notifications, file uploads, search, filters, admin workflows, customer portals, team dashboards, ecommerce flows, and business automation. ⚙️ API Development And Automation I can integrate payment gateways, CRMs, ERPs, inventory systems, shipping APIs, ecommerce platforms, AI APIs, SMS tools, email tools, booking systems, calendar tools, analytics tools, and custom internal systems. The result is faster operations, fewer manual tasks, cleaner data flow, better reporting, and less dependency on spreadsheets or repetitive admin work. 🛒 Ecommerce Development I build and improve ecommerce platforms using WooCommerce, Shopify, Laravel, Vue.js, React, custom APIs, and custom backend systems. I can help with product catalogs, custom checkout, inventory management, order automation, customer accounts, subscriptions, payment gateways, shipping logic, abandoned cart flows, admin panels, B2B pricing, wholesale portals, store speed, conversion flow, and tracking setup. 🌐 WordPress, WooCommerce And CMS I build business focused WordPress and WooCommerce websites with custom themes, custom plugins, Elementor based pages, custom post types, API connections, payment flows, membership features, booking features, and headless CMS setups. 🤖 AI Features And Automation I can add practical AI features into your SaaS, website, ecommerce store, internal dashboard, or business workflow. This includes AI chat, customer support assistant, document search, product assistant, lead qualification, internal knowledge base, AI reporting, resume screening, voice agent workflows, RAG based search, OpenAI integration, LangChain, LangGraph, vector databases, and automation

I build web applications that work — ["Fast", "Clean", "Maintainable", "No bloat", "No shortcuts"] Whether it's a custom system from scratch, a legacy codebase that needs rescuing, or an API integration that keeps breaking — I've handled it. stack: ["PHP", "Laravel", "Yii", "CodeIgniter", "JavaScript", "REST API", "MySQL", "PostgreSQL", "WordPress", "Linux"] you_get: ["Readable code", "Deadlines kept", "Replies within hours"] services: [ "Full-stack web apps built properly the first time", "Custom internal tools and business systems", "API design, integration, and debugging", "Performance fixes and refactoring", "WordPress — real custom development, not just themes" ] Send me a message or invite me to your job. I'll give you a straight answer on whether I'm the right person for it. Updated: June 22, 2026

I am Software Engineer.I have 11 years experience as a Website developer. I worked with the local Pakistani software companies as Sr. Software-Architect/Engineer. My expertise are in php, mysql , wordpress, wordpress customization , custom template integration , custom php cms, database management, css , PSD to HTML,HTML5 ,responsive webdesign, jquery , javascript, Zencart , OS commerce,SEO, site speed optimization ,Paypal gatway integration . API integrations (Stripe, Twilio, TextMagic, Google maps ,Facebook, Twitter, Instagaram).

I'm a experienced web developer. Not only websites I develop desktop applications and mobile applications for Android OS. My aim is to deliver high quality products for my clients.