Hire the Best Google Sites API Specialists
in Bangladesh

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Mazbaul A.

Dhaka, Bangladesh

$15/hr
5.0
1 jobs

🚀 Laravel Backend Developer | WooCommerce, Meta CAPI, sGTM & API Integration Expert I help eCommerce businesses, WooCommerce stores, SaaS companies, and agencies build scalable backend systems, server-side tracking infrastructure, and powerful automation solutions using Laravel. If you need accurate Meta Pixel tracking, reliable webhook systems, custom API integrations, or a high-performance Laravel backend, I can help you build a scalable and production-ready solution. 💡 My Core Expertise: • Laravel Backend Development • WooCommerce Custom Development & API Integration • Meta Conversion API (CAPI) Setup • Google Tag Manager Server Side (sGTM) • GA4 Server-Side Tracking • Facebook Pixel Deduplication • REST API Development & Integration • Webhook Development & Automation • Queue & Retry Systems • Multi-tenant SaaS Architecture • VPS / Cloud Server Deployment • MySQL Database Optimization • Real-time Event Processing Systems ✅ What I Can Help You With: ✔ Fix inaccurate Facebook Pixel and GA4 tracking ✔ Setup Meta CAPI with Server-Side GTM ✔ Build scalable Laravel backend systems ✔ Create custom WooCommerce integrations ✔ Develop secure REST APIs ✔ Build webhook automation workflows ✔ Fix duplicate tracking events ✔ Improve conversion tracking accuracy ✔ Synchronize data between multiple platforms ✔ Optimize backend performance and scalability 📈 Experience Working On: • WooCommerce + Meta CAPI integrations • Server-side tracking infrastructure for eCommerce brands • Laravel SaaS backend systems • Webhook delivery and retry architecture • API integrations with third-party services • Automation and synchronization platforms • Conversion tracking optimization systems Why clients choose me: ✔ Clean and maintainable code ✔ Fast communication and updates ✔ Scalable and secure architecture ✔ Business-focused problem solving ✔ Reliable long-term support I focus on delivering backend systems that are fast, scalable, reliable, and optimized for real business growth. Let’s build your next Laravel backend, WooCommerce automation, or server-side tracking system. 👉 Send me a message, and let’s discuss how I can bring your project to life.

  • API Development
  • PHP
  • Laravel
  • WordPress
  • CakePHP
  • WooCommerce
  • Vue.js
  • WordPress Plugin
  • LAMP Stack
  • MySQL
  • JavaScript
  • jQuery
  • RESTful API
  • Database Architecture
Saiful I.

Gazipur, Bangladesh

$45/hr
4.9
481 jobs

Marketing data infrastructure engineer - I build the server-side tracking, offline conversion pipelines, and ad-platform automation that keep ad spend efficient at scale. 15 years of backend engineering behind every system. Over the last 4 years, I engineered and operated the entire ad-tech and data infrastructure for a high-spend advertiser: custom Google Ads API integrations, offline conversion pipelines feeding CRM and post-sale data back to Smart Bidding, server-side GTM, Meta CAPI, audience syncing, and performance feedback loops. Not campaign management - engineering. That's what separates me from a typical tracking specialist or ads optimizer. I don't just configure tags in a UI. I build the systems that manage, optimize, and measure ad performance programmatically - with proper architecture, error handling, monitoring, and scale. What I design and build for clients: → Server-Side Tracking & Data Layer Infrastructure: Custom sGTM setups, server-side tracking, and data-layer engineering to minimize tracking drop-offs and future-proof against cookie deprecation. → Offline Conversion Tracking (OCT) Pipelines: Piping post-sale CRM data (HubSpot, Salesforce, custom DBs) back into Google Ads and Meta to feed clean data to Smart Bidding and Advantage+. → Conversions API (CAPI) Implementation: Server-side event pipelines for Meta, TikTok, and LinkedIn - with matching quality optimization, deduplication, and integration with sGTM and CRM data. → Google Ads API Automation: Automated campaign generation, asset management, custom bid rule engines, dynamic budget pacing, real-time performance alerts, and continuous campaign optimization. → AI Workflow & Operations Automation: Automated workflows using n8n, Make, and LLM APIs (OpenAI, Claude, Gemini) to sync ad platforms with internal systems, Slack, WhatsApp, and spreadsheets. → Custom Ad-Tech SaaS Development: Full-stack development using Laravel, Next.js, React, and PostgreSQL when a bespoke platform or analytics dashboard is required. Proven Record: ✅ One client retained continuously for 4+ years ($400K+ single engagement) ✅ 24,000+ hours on Upwork, 100% Job Success Score, Top Rated Plus ✅ Recently launched AdsOptimizer Lab - my own Google Ads optimization platform

  • API Development
  • Marketing Automation Strategy
  • Marketing Automation Software
  • Google Tag Manager
  • Google Analytics 4
  • Marketing Automation
  • n8n
  • API Integration
  • SaaS Development
  • AI Development
  • Marketing Analytics
  • Zapier
  • Google Ads
  • Google Ads Audit
  • PPC Campaign Setup & Management
  • AI Agent Development
  • HubSpot
  • Full-Stack Development
  • PHP
  • Laravel
Md Ramjan A.

Dhaka, Bangladesh

$25/hr
5.0
56 jobs

𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗘𝘅𝗽𝗲𝗿𝘁 — $50K+ Earned | 95% Job Success | 1,700+ Hours I build the automation systems that run behind your business — from Google Workspace tools to AI agents and n8n workflows — replacing manual data entry, broken spreadsheet processes, and repetitive admin work with systems that hold up under real usage. I built my track record automating Google Sheets and Workspace for growing teams — CRMs, dashboards, and reporting systems that replaced paid software entirely. I'm now extending that same engineering approach into AI agents and n8n orchestration, wiring OpenAI-driven logic directly into the workflows I already know how to build reliably. I hold Google's AI Professional Certificate and I'm actively taking on projects in this space. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 - AI-Driven Workflows — OpenAI/GPT agents wired into backend systems and Sheets for data processing, prioritization, and reporting - Workflow Orchestration — n8n and Python microservices for multi-app automation across your stack - Google Workspace Systems — custom CRMs, sidebars, and web forms built entirely in Sheets + Apps Script: two-way sync, automated email/SMS/calendar actions, role-based dashboards - Reporting & Dashboards — Klipfolio builds pulling live data from Stripe, NetSuite, HubSpot, GA4, and Google My Business for real-time KPI tracking - API & Webhook Integrations — bi-directional sync across CRMs, e-commerce, and payment/ops tools (WooCommerce, HubSpot, Keap, Stripe, Slack) - Data Pipelines & Scraping — automated collection (Python/Playwright, Apify) feeding clean, structured databases 𝗥𝗲𝗰𝗲𝗻𝘁 𝗪𝗼𝗿𝗸 - Crypto Regulatory Intelligence Radar: Built an RSS/alert monitoring system in n8n + Google Sheets + Slack for real-time regulatory tracking. Client feedback: "highly skilled... goes above and beyond to make things better." (5.0) - AI Project Management Agent: Deployed a serverless agent (Google Apps Script + OpenAI) that analyzes Trello boards and generates prioritized "Mentor Reports" for a project team. - CRM-in-a-Sheet: Built a full client-management system inside Google Sheets with a search sidebar, two-way sync, and automated email/SMS/calendar actions — replacing a paid CRM subscription. - Live Revenue Dashboard: Connected Stripe billing data into Klipfolio to track weekly MRR, churned revenue, and cancellations. - Real-Time E-Commerce Sync: Built a live webhook bridge between WooCommerce and Google Sheets, processing orders in real time with zero manual entry. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Automation & AI: n8n, OpenAI API, Make, Webhooks, Docker Core: Python, JavaScript/Node.js, Google Apps Script, SQL Dashboards & Reporting: Klipfolio, Matplotlib, pandas APIs: HubSpot, Keap, WooCommerce, Stripe, Google Ads, Softr 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 - Built inside your tools, not bolted on — no extra subscriptions, no new logins, no monthly fees eating your margin - Engineering-first approach: modular, documented, fail-safe system design — not one-off scripts - Clear, proactive communication with milestone updates, no chasing required - A track record across 48 contracts and $50K+ delivered, at a 95% Job Success Score If your operations depend on manual copy-pasting, fragile spreadsheets, or disconnected tools — or you're ready to add an AI layer on top of what you already have — send me a brief overview of the process and I'll tell you exactly how I'd automate it.

  • Google Apps Script
  • API Integration
  • Google Sheets Automation
  • Google Sheets
  • REST API
  • Klipfolio
  • Data Analysis
  • Data Visualization
  • Data Integration
  • Python
  • Matplotlib
  • pandas
  • Machine Learning
  • n8n
  • AI Development
  • OpenAI API
  • AI Agent Development
  • Automated Workflow
  • Chatbot
  • Prompt Engineering
S M Mehebub Ul Haque M.

Meherpur, Bangladesh

$30/hr
5.0
1 jobs

Hi, this is Mehebub. I'm a backend web developer, but to be honest, I proudly admit that I never mean just website creation when I say Web Development. That’s just a small, overcrowded corner of web development, in which I'm obviously an expert. But beyond that, I love automating things—not just scraping but performing specific tasks and even building automation-based APIs. I automate various messengers to send messages, create tracker bots to monitor any web data, and handle spreadsheet automation to use data and perform tasks, among other things. And when it comes to traditional development, everybody knows HTML and CSS—those don’t count! 😅 I’m skilled in PHP, Python, and JavaScript (including Node.js, TypeScript, and Google Apps Script) along with popular frameworks like React, Vue, Next, Express, and more. In my field of work, I’m known for my debugging skills; I can identify issues like a pro, ensuring my work is always precise. That’s all, I guess. No one can truly get to know someone from a profile overview. Let’s talk, discuss, and you’ll learn more about my expertise. Thanks for your interest. Bye!

  • API
  • Custom Web Design
  • Google Apps Script
  • JavaScript
  • Web Application
  • Spreadsheet Automation
  • Google Sheets Automation
  • Web Development
Abdullah A.

Dhaka North City Corporation, Bangladesh

$20/hr
5.0
8 jobs

I help businesses fix issues, maintain websites, Malware Cleanup, Secure, and integrate CRM into WordPress websites. I specialize in solving technical WordPress issues/problems that require more than just installing plugins or editing a page. Here are the areas I can help with: 🔧 WORDPRESS BUG FIXING • Fatal errors and PHP errors • Plugin and theme conflicts • Database errors • Broken functionality • WordPress update issues • Elementor issues • WooCommerce problems • JavaScript/AJAX issues • White screen and 500 errors 🔗 API & CRM INTEGRATION • REST API integration • Third-party API integration • CRM integration • Webhook integration • Custom API connections • Data synchronization between WordPress and external • Stripe API integration • Brevo integration • Google Maps API integration • Hubspot • Monday • GoHighLevel and others 🛒 WOOCOMMERCE • Custom WooCommerce functionality • Payment integration • Checkout customization • Third-party API integration 🛡️ SECURITY & MALWARE CLEANUP • WordPress malware removal • Malicious code cleanup • Suspicious file investigation • Compromised website cleanup • Plugin/theme security issues • Website recovery after malware infection • White screen issue • Windows Fake CAPTCHA Malware ⚙️ WORDPRESS MAINTENANCE • WordPress updates • Plugin and theme updates • Website troubleshooting • Performance and compatibility issues • Security checks • Ongoing technical maintenance • Website Speed Optimization ( Page speed / gtmetrix etc ) I can also help you with Design/reDesign your business and developing any custom features with the help of PHP, JavaScript, WordPress, WooCommerce, Elementor, REST APIs, and third-party integrations. Also, let me know if your WordPress website is broken, compromised, or needs technical maintenance. I can help diagnose the problem and implement a reliable solution. Send me the problem you're facing, and I'll take action ASAP and fix your issues so your site gets live again.

  • API Development
  • WordPress
  • API Integration
  • WordPress Bug Fix
  • WordPress Malware Removal
  • WooCommerce
  • Zoho CRM
  • Website Security
  • Bug Fix
  • Page Speed Optimization
  • WordPress Security
  • WordPress Migration
  • WordPress Development
  • Elementor
  • Plugin Development
  • PHP
  • JavaScript
  • Advanced Custom Fields Plugin
  • Virus Removal
  • Web Design
Badhon S.

Comilla, Bangladesh

$30/hr
4.5
5 jobs

Are you looking for an expert ➤ Google Analytics 4 (GA4), ➤ Google Tag Manager (GTM) ➤ Facebook Pixel Conversion API (CAPI) or ➤ Server Side Tracking,➤ Universal Analytics to Google Analytics 4 Migration,➤ Google Ads Conversion Tracking,➤ Google Ads Dynamic Remarketing Tag, ➤ Microsoft/Bing Conversion API, ➤ TikTok Pixel Conversion API, ➤ Snapchat Pixel Conversion API, ➤ Pinterest Pixel Conversion API, ➤ Twitter Pixel, ➤ LinkedIn Insight Tag 2 setup and troubleshooting for improved Enhance Ecommerce Tracking to drive your business? Then you've come to the right Profile. Let's optimize your Tracking and unleash the full potential of your Ads Campaigns together. Reach out to me, and I'll be delighted to assist you! 💥Benefits you will get from my service : ✳️ Enhanced Data Tracking for Boosted Sales. ✳️ Precision Remarketing for Reduced CPC and Return High ROAS. 💎 By leveraging the power of JavaScript, we can effortlessly Tracking and optimize any dynamic value of a custom platform for better reporting and Ads optimization. ➤ All the services I provide are: 👇 📈 Google Analytics 4 ( GA4 ) ➖➖➖➖➖➖➖➖➖➖ ✔️ Google Analytics 4 Setup ✔️ Universal Analytics to GA4 Migration ✔️ Configure Google Analytics 4 ✔️ Server-Side GA4 Event Tracking (Stape/Google Cloud) ✔️ Setup Conversion Event (Purchase/Lead) ✔️ Setup GA4 Custom Event ✔️ Enable GA4 Enhanced Ecommerce Tracking ✔️ GA4 Shopify and others CMS Ecommerce Tracking ✔️ Import Google Analytics 4 Conversions into Google Ads ✔️ Cross Domain Tracking ✔️ Activate Google signal for GA4 Property ✔️ Link Google Ads To GA4 ✔️ Setup UTM Tracking for Campaigns ✔️ Create Explorations Reports (Free form/Funnel/Path/Segment overlap) 🔄 Facebook Pixel / Facebook Conversion API ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ ☑️Facebook Pixel Setup with GTM ☑️ Facebook Conversion API Setup or Fix ☑️ Facebook Pixel Server-Side Tracking ☑️ All Custom & Standard Event Setup ( PageView, AddToCart, Initiate checkout, Purchase, Lead, Donate, etc). ☑️ Event De-duplication by unique Id. ☑️ Advance Event Matching quality ☑️ Custom Subdomain setup in Server ☑️ Fix iOS 14.5 update ☑️ Domain Verification ☑️ Dynamic Product Catalog Setup ☑️ Any Form Tracking ☑️ Fix any issue or Diagnostic error. ☑️ Setup Cookie Life Extender Template in your Server-Side continued. 🌟Google Ads Conversion Tracking ➖➖➖➖➖➖➖➖➖➖➖➖ ✅ Setup Google Ads Conversion Tracking with GTM ✅ Server Side Google Ads Conversion Tracking ✅ Google Ads Dynamic Remarketing Tag ✅ Dynamic Value Tracking ✅ Setup Google Ads phone call & Number click Tracking ✅ Import Data From Google Analytics 4 or another source to Google Ads ✅ Setup or fixing any issues related to Google Ads Conversion (Not tracking Conversion value, Double Conversion, etc) 📊 Google Tag Manager (GTM) ➖➖➖➖➖➖➖➖➖➖ 🟢 Install Google Tag Manager from any web platform (Shopify, WordPress, WooCommerce, Wix, Magento, ClickFunnels, Squarespace, etc) Or any PHP site 🟢 Configure Server and Web Container 🟢 Setup and Fix TAG, TRIGGER, AND VARIABLE 🟢 Create Data Layer and custom Javascript Variable with GTM 🟢 Setup Lifetime Cookie Extender Template 🟢 Setup Facebook Pixel/ Conversion API, Google Analytics 4, Google Ads Conversion Tracking, Google Dynamic Remarketing Tag with GTM 🟢 Setup Pixel Event & Conversion API (Facebook, Google ads, Pinterest, Tiktok, Snapchat, Linkedin, Twitter) 🟢 Contact Form 7, iFrame, Ajax form, Newsletter, or any form and site Search Tracking. 🔁 Server-Side Tracking ( Stape.io / Google Cloud ) ☑️ Facebook Conversion API ( Server-side tracking ) ☑️ GA4 Server-side Tracking ☑️ Bypassing ITPS Algorithm and Ad-Blockers ☑️ Lifetime Cookie Extended ☑️ First-party Domain Tracking ☑️ Maintain User Privacy GDPR, CSP, or CCPA 🌈 The CMS/system I work with: ✦ Shopify ✦ WordPress ✦ WooCommerce ✦ Wix ✦ Laravel ✦ PHP ✦ Magento ✦ Squarespace ✦ Any Custom Website I hope that your experience with tracking and analytics is the best it can be with me. Thank you Badhon

  • Facebook Pixel Setup & Optimization
  • Marketing Analytics
  • Google Analytics 4
  • Web Analytics
  • Google Tag Manager
  • Pixel Setup & Optimization
  • Ecommerce Purchase Tracking
  • Analytics & Tracking Setup
  • Tracking Tags Installation
  • Tracking Pixel
  • API Integration
  • Google Analytics Report
  • Pixel Audit
  • Tracking Goals Setup
  • Marketing API Integration

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