Hire the Best Markup Freelancers in Kolkata, IN

🏆 👨‍💻 Total 8+ years in the IT industry. 👋 Hi, Welcome to the profile of Full Stack Developer with:- 🏆 8+ years of experience in JavaScript (NodeJs, Angular, ReactJs, VueJs), Php Frameworks (Shopify, WordPress, Magento, LARAVEL). 🔵 Let's talk about Areas of expertise first:- 💎 🖥️ Client-side Scripting: JavaScript/jQuery, Apollo Graphql, AngularJS (11), Vue.js, React.js, Redux, 📱 ReactNative. 💎 Server-Side: Node.JS, PHP, Exress.js, Graphql, Graphql Appolo-server. 💎 Web Markup: HTML/HTML5, CSS/CSS3, LESS, PSD to HTML (mobile responsive) 💎 CMS Flamework: WordPress, Magento, Shopify, Laravel, Codeigniter 💎 Basics of SEO Techniques: White Hat, Link Building, Keyword Research. 💎 DATABASES - MongoDB, Postgres, MySQL, MariaDB, SQLite, and Microsoft SQL Server. 💎 ORM'S (Object-Relational Mapper): PostgreSQL, Sequelize, typeORM, Mongoose(ODM) 💎 Programming Languages: C++, C#, JS, Python, PHP. 💎 Third-Party Api's Integration: Twilio, Google Map API, Socket.io, etc. 💎 Other: WordPress Design, Responsive web design, Redesign website, Thrive Architec, Sketch/PSD/XD/Figma to WordPress conversion, Elementor (Pro), Beaver Builder, Brizy, Astra Theme, Divi Theme, Avada Theme, BuddyPress, Contact Form 7, Gravity forms, Typeforms, Woo-Commerce, Stripe / PP / Authorize.net Integration, Woo-Commerce customization using hooks and APIs, Payment Gateways setup/integration, ACF / Advanced Custom Fields, Yoast SEO, All in one SEO, Cache plugins, Speed Optimization, Gift card, Website migration, QA Expert. 💎 8+ years experience as a UNIX/Linux Systems and Network Administrator. On-premises, public cloud, private cloud, hybrid design, and operations expertise.Large AWS, Azure, and Google Cloud setup, deployments, and migrations. LAMP/LEMP stack expert, PHP, Python, Javascript, Node.js, Perl, Ruby, MatLab. 7+ years of MySQL and MongoDB, Postgres database administration experience. Hypervisor virtualization expertise with VMware ESXi, Proxmox, Hyper-V, others. Embedded system design. REST API programming. ISP/ASP/SaaS environments. System and network security, monitoring, and large NAS/SAN solutions. Code management, CI/CD with Jenkins, Git, Puppet, Chef, others. Kubernetes orchestration and Docker container management experience. Machine Learning DevOps support of TensorFlow, JupyterLabs, Apache Nifi dataflows. ➽Why hire me? ✅ A full-time freelancer with regular working hours between 9 AM-7 PM EST. ✅ History of working remotely for off-shore clients. ✅ Good in English and very responsive in communication. ✅ I will guide you to the best solution after highlighting the available options. ✅ I will be your one-stop for all tech problems you encounter. ✅ Free support for six months. ✅ You can get a server guy from here. ✅ Response time maximum 30 munites. PS: I am not accepting any job related to adult content and pornography, alcohol/drug, illegal access and against the law. Thank you for taking the time to review my profile and potentially considering me for your project!

I'm a professional Google Ads specialist with 10 years of experience managing PPC campaigns, including Google AdWords search, display, Performance Max, Google Shopping, Remarketing, and YouTube Video ads. I specialise in generating leads for service businesses, with a focus on industry involvement in eCommerce, Medical, Legal, and Financial Services. From working with 20k+ product Google Shopping catalogues, setting up Google Ads campaigns, auditing existing PPC Ads campaigns, tracking data performance, and generating 150+ leads for clients daily. My daily work includes tracking performance, refining targeting, and consistently generating 150+ qualified leads per day for my clients. With ad budgets ranging from $500 to $9,000/month, I’ve built a track record of success — including boosting sales by 240%, reducing CPA by 41%, and delivering measurable ROI through data-driven, scalable campaigns. Why You should Hire me? 🏆 Top-Rated Upwork Freelancer for Google Ads 🏆 Certified for Google Ads - Adwords Search, Google Display, YouTube, Google Shopping, Google Analytics, Hubspot digital marketing certified. 🏆 Managing Google Ads Budgets from $500 - $9000 per Month 🏆 10+ Years of Experience Managing Google Ads Accounts 🏆 360+ Hours Worked on Upwork 🏆 100 Job Success with 33+ 5* Reviews | Completed consistently delivering quality work 🏆 33+ Projects Completed on Upwork 🏆 Fluent in English – clear and timely communication 🏆 Work quality – no compromises, reliable, detail-oriented, and responsive 🏆 Proven track record with long-term clients ⏳ I focus on building long-term partnerships with my clients, many of whom I’ve worked with for years. Real, sustainable success with Google Ads comes from consistent strategy, data-driven optimisation, and time, not short-term hacks or quick fixes. Here is my list of certifications below: 🏆Google Ads - Search Ads, 🏆Google Ads - Display Ads 🏆 Google Analytics 🏆Hubspot Digital Marketing Certified What I Bring to the Table 🔧 Well-structured ad groups are designed to minimise wasted spend and maximise performance ✍ High-converting ad copy that drives stronger click-through and conversion rates 💰 Smart bidding strategies aligned with your CPA, ROAS, and business objectives 📍📱 Effective geo-targeting and mobile-first strategies to reach the right audience at the lowest cost per click 📢 Strategic implementation of ad extensions to enhance visibility and improve CTR 📈 Ongoing A/B testing, in-depth performance analysis, and campaign scaling to continuously improve results 🎯 As a dedicated Google Ads expert, I go far beyond simply setting up campaigns. I immerse myself in your business, analyse your website, understand your products and services, and craft tailored strategies with one clear focus: increasing your profits and scaling your growth. ⏳ Many of my clients have trusted me to manage their campaigns for years, and for good reason. I believe in building long-term partnerships because the most sustainable and impactful results in Google Ads come from consistent optimisation over time. While quick wins are possible, real success requires strategic patience and ongoing refinement. 🔍 My key strength lies in deeply analysing your business to identify the most effective strategy and the right Google Ads channels. These personalised, insight driven approaches have consistently delivered exceptional results for my clients across various industries. 🚀 Ready to scale your business with a strategic Google Ads approach that delivers real results? Let’s start the conversation.

⭐ Top Rated Freelancer | 🎖️ GeneratePress Expert | 💯 100% Job Success [ 📞 DM For Fixed Quote & Custom Generatepress Projects ] I build high-performance WordPress websites using GeneratePress + GenerateBlocks — no bloat, no page builders, only clean architecture. 🚀 GENERATEPRESS SERVICES: 🔹 Figma / Adobe XD / HTML → GeneratePress (Pixel Perfect) 🔹 Custom GeneratePress Website (From Scratch) 🔹 Advanced GeneratePress Customization (Hooks, Elements, CSS) 🔹 Custom Post Types (GenerateBlocks + ACF) 🔹 Reusable Design System (Global Styles, Containers) 🔹 Mega Menu (Lightweight & Custom Built) 🔹 Global Typography & Clean CSS Structure 🔹 Speed Optimization (Core Web Vitals Focused) WHY ME ✔ GeneratePress Specialist ✔ No Elementor / No Bloated Page Builders ✔ Clean, Lightweight Builds ⚡ PAGE SPEED OPTIMIZATION: 🔹 Core Web Vitals optimization (LCP, CLS, INP) 🔹 Achieve 90–100 Google PageSpeed scores (real-world optimized) 🔹 Remove unused CSS & JavaScript (debloat site) 🔹 Script management using Perfmatters / lightweight methods 🔹 WP Rocket setup & advanced caching configuration 🔹 Image optimization (WebP, lazy load, responsive images) 🔹 Font optimization (local hosting, preload, reduce requests) 🔹 Minimize DOM size 🔹 Reduce render-blocking resources & improve load time 🔍 RANK MATH SEO SETUP: 🔹 Complete Rank Math configuration (basic → advanced) 🔹 On-page SEO setup (titles, meta, schema) 🔹 XML sitemap 🔹 Schema markup (Article, FAQ, Breadcrumbs) 🔹 Google Search Console & Analytics integration 🔹 Redirection & 404 monitor setup 🔹 SEO-friendly URL & permalink structure 🔹 Image SEO (alt tags, optimization)

I have over 17 years of experience in database management and software development, with a strong focus on full-stack web applications. I specializes in PHP, PHP Frameworks,MLM, Python, Django, FastAPI, Flask, ReactJs, AngularJs, Vue.js , Node.js and Spring Boot with expertise deploying to both server and server less environments. I also work with relational databases and large datasets. I always identify good algorithms for developing good functions. I can do the job according to client requirement and timely manner. [Work with me on a trial basis (pay only if satisfied), ensuring you hire me for the job.] Education: Bachelor of Technology [B. Tech] 2001-2005 Maulana Abul Kalam Azad University of Technology - West Bengal, India Skills: Languages: Python, SQL, JavaScript, ECMAScript, Java, CSS , HTML Scripting language: PHP, ECMAScript Frameworks: AngularJS , Vue.js ,Django, Django REST Framework, FastAPI, Flask, Ionic, CodeIgniter, CakePHP Micro service Framework: Spring Boot Libraries/APIs: React, SQLAlchemy, Facebook API, Google APIs, Node.js, Web3. Js, Flask-RESTful, Flask-Marshmallow, jQuery Tools: Apache Maven Paradigms: REST, Agile Integrated Development Environment (IDE) Support: Visual Studio Code, Eclipse, Brackets Platforms: Docker, Eclipse, Android, Amazon Web Services (AWS), Apache Kafka Windows platforms: Visual Studio Code Storage: MySQL, MariaDB ,PostgreSQL, NoSQL, PostgreSQL 14, MongoDB, Microsoft SQL Server, Firebase Database Other : WordPress, WooCommerce, OpenCart, Vanilla JavaScript I specially on developing a large scale web application with complex business logic. I already completed most of the complex and interesting projects. I am also good in communication and managing team as for last 7 years I worked Project Manager for most of the projects. I am also a MLM EXPERT. I developed complex business logic for different MLM companies across the world. I integrated different MLM plan such as Binary Plan, Uni-level Plan, Matrix Plan, Stair step Plan, Party Plan, Single Leg Plan, Board Plan, Cycler Plan, Auto Pool Rebirth Plan, Generation Plan, Monoline Plan etc. I am extremely carefully read client job description and analysis client requirement and develop an easy way so that anyone can easily understand. I wrote LESS CODE for any easy or complex application. I have mean stack, full stack and PHP full stack development tutorials are in my github account. I am looking for long term working relationships and seeking for projects that can challenge my skills and expertise and transcend my limits.

🛒 Shopify & WooCommerce Expert | Store Setup, Custom Development, CRO, Performance Optimization & On-Page SEO | ☑️ 885+ Websites Delivered | ☑️ 480+ eCommerce Stores Completed | Full-Stack Developer (WordPress, Laravel & CodeIgniter 4) | 🤝 Reliable Long-Term Partner Hi, I'm Sajjan Jha — a full-time website and eCommerce developer with 18+ years of experience building fast, scalable, and conversion-focused websites and online eCommerce stores for businesses worldwide. I specialize in Shopify and WooCommerce development, helping brands launch, optimize, and grow high-performing eCommerce stores with clean design, smooth user experience, and strong technical foundations. Over the years, I’ve successfully delivered 885+ websites, including 480+ eCommerce projects, while maintaining a 100% Job Success Score and consistent 5-star reviews on Upwork. I’m proud to be recognized as a Top-Rated Freelancer known for reliable communication, attention to detail, and quick turnaround times. 🕒 Availability: 52+ hours/week | 6:00 a.m. – 10:00 p.m. EST 💰 Shopify Store Development Expertise ⬩ Shopify Store Setup & Customization ⬩ Shopify Theme Customization & Development ⬩ Shopify Theme Development from Figma/PSD ⬩ Shopify App Integration and Development ⬩ Shopify Speed & Performance Optimization ⬩ Highly Skilled Shopify Liquid Developer ⬩ Store Migration from WooCommerce to Shopify ⬩ Shopify Plus Store Development & Customization ⬩ Shopify Store Audits & Bug Fixing ⬩ Shopify Website Checkout Customization ⬩ Shopify Conversion Rate Optimization (CRO) ⬩ Shopify Store Landing Page Expert ⬩ Shopify eCommerce Store On-Page SEO ⬩ Shopify Store Troubleshooting & Maintenance ╰┈➤ Experienced in customizing many popular Shopify themes such as Impulse, Prestige, Empire, Ella, Pipeline, Motion, Taiga, and others—tailored for performance, pixel-perfect design, and brand consistency. 🌐 WordPress Development Services ⬩ Custom WordPress Website Development ⬩ WordPress Theme Customization ⬩ PSD / Figma to WordPress Conversion ⬩ WordPress Theme & Plugin Development ⬩ WooCommerce Store Setup & Customization ⬩ WordPress Website Redesign ⬩ WordPress Landing Page Expert ⬩ Shopify ↔ WordPress Migration ⬩ WordPress Bug Fixing and Security Hardening ⬩ Elementor, Divi, WPBakery Expert ⬩ Membership & Booking System Integration ⬩ WPForms / Gravity Forms Customization ⬩ WordPress Speed Optimization ⬩ WordPress Maintenance & Support 🛒 WooCommerce Store Development Expertise ⬩ WooCommerce Store Setup & Customization ⬩ WooCommerce Theme Integration & Customization ⬩ Custom WooCommerce Theme Development from Figma/PSD ⬩ WooCommerce Plugin Integration & Development ⬩ WooCommerce Store Redesign & Optimization ⬩ Seamless Shopify to WooCommerce Migrations ⬩ WooCommerce Payment Gateway Integration ⬩ WooCommerce Store Landing Page Expert ⬩ WooCommerce Bug Fixing and Security Hardening ⬩ WooCommerce Speed & Performance Optimization ⬩ WooCommerce Store On-Page SEO ⬩ WooCommerce Troubleshooting & Maintenance ╰┈➤ Experienced in working with many popular WooCommerce themes, including Divi, Astra, Botiga, Neve, Shoppe, OceanWP, Shoptimizer, Porto, Shopkeeper, Woostify, Customify, Løge, eStore, Flatsome, Storefront, Extra, SeedProd, Sydney, and more. 🚀 eCommerce Store Performance & Speed Optimization ⬩ eCommerce Store Speed Optimization ⬩ Store Performance Audits & Troubleshooting ⬩ Mobile & Desktop Speed Optimization ⬩ Google PageSpeed & Core Web Vitals Optimization ⬩ GTmetrix / Lighthouse Performance Tuning ⬩ eCommerce Store Load Time Reduction ⬩ Liquid / HTML Code Optimization & Cleanup ⬩ Optimize Render-Blocking Resources ⬩ JavaScript & CSS Minification ⬩ Lazy Loading Implementation ⬩ Caching Implementation (Browser & Server-side) ⬩ Image Compression & Optimization 🎯 On-Page SEO Services (Technical SEO for eCommerce Stores) ⬩ Technical On-Page SEO Audits ⬩ Meta Tags & Header Tags Optimization ⬩ SEO Content Optimization & Keyword Placement ⬩ Internal Linking & SEO-Friendly URLs ⬩ Schema Markup / Rich Snippets Setup ⬩ Breadcrumbs, Canonical Tags, Robots.txt, Sitemaps ⬩ GA4, Google Search Console & GTM Integration ⬩ SEO Fixes using Ahrefs, SEMrush, Screaming Frog ⬩ SEO Navigation Optimization & Broken Link Fixing ⬩ Conversion Rate Optimization (CRO) ⬩ Image Alt Text Optimization ⬩ Redirect Mapping & Cleanup ⬩ Tools: Yoast SEO, Rank Math, All-in-One SEO Pack ⬩ E-commerce On-Page SEO (Shopify, WooCommerce) 🛠️ Platforms & Tools I Work With ⬩ CMS: Shopify, WordPress/WooCommerce, & Squarespace ⬩ Performance Tools: Google Analytics, Google Search Console, Google PageSpeed Insights, GTmetrix, & Lighthouse ⬩ SEO Tools: SEMrush, Ahrefs, Moz Pro, Yoast, Rank Math, & Screaming Frog ⬩ Marketing Integrations: GA4, GTM, Mailchimp, & Klaviyo I build pixel-perfect, high-converting eCommerce solutions with clean, scalable code—always aligned with your business goals. 🚀 Let’s build something fast, scalable, and SEO-optimized — together. Best regards, Sajjan Jha