Hire the Best Google Calendar API Specialists in Dhaka, BD

Senior Software Engineer | System Architect | Golang | Rails | Python | DevOps Specialist I’m a Senior Software Engineer at Vivasoft Limited with over 5+ years of hands-on experience designing and building scalable, secure systems in production environments . My expertise spans backend development in Golang, Ruby on Rails, and Python, as well as cloud-native infrastructure and DevOps. Key strengths: - Architecting high-performance APIs & databases - Crafting domain-driven designs aligned with business needs - Integrating AI/ML models with agentic behavior - Managing CI/CD pipelines and deployments on AWS, GCP, and Azure - Containerization using Docker & orchestration with Kubernetes I’m a hands-on technical lead and take personal ownership of architecture and delivery. I also collaborate with a network of trusted engineers to ensure full-stack coverage and specialist support when needed. Whether you’re building a product from scratch, scaling an existing platform, or solving complex system challenges, I’m ready to partner with you. Let’s connect!

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.

💼 Who am I? I am an expert in 🔥 Google Apps Script 🔥 development, specializing in API integrations, workflow automation, and data management solutions. 📂 Explore my Portfolio: I have showcased my work on API integrations using Google Apps Script in 🔥 my portfolio🔥 ⭐ Key Expertise 🔰 API Integrations: AI: ChatGPT API ⚡️Communication: Slack API ⚡️CMS: WordPress API, GoDaddy API, Namecheap API ⚡️Social Media: Facebook & Instagram API ⚡️File Management: Dropbox API, Google Drive API ⚡️Email Marketing: Smartlead API, Reply.io API, Million Verifi ⚡️Email Verification: Email Verifier API, Email Guard API ⚡️Customer Relationship Management (CRM): HubSpot, NinjaPipe Looker Studio Connector Builder: ⚡️Facebook Ads Insights ⚡️LinkedIn Ads Insights 🛠 Tools & Automation Expertise ⚡️Automation Platforms: Zapier, Make.com ⚡️Data Handling & Visualization: Spreadsheets: Google Sheets, Airtable, Excel Data Visualization: Looker Studio, Excel, Google Sheets ⚡️Project & Task Management: Tools: Monday.com, ClickUp, Jira, Notion, Linear ⚡️Google Apps: Google Docs, Google Forms, Google Slides ⚡️Microsoft Apps: MS Office, Excel, Outlook Email ⚡️CRM & Email Marketing: CRM: HubSpot, NinjaPipe Email Marketing: Smartlead, Reply.io, Mailchimp ⚡️Content Management Systems (CMS): WebFlow, WordPress ⚡️Documents & Forms: Tools: Typeform, Panda Docs, JotForm ⚡️Messaging & Social Media: Messaging: Slack, WhatsApp Social Media: Facebook, Instagram 🎯 Why Work with Me? With 1.5+ years of experience in digital marketing, automation, and business development, I bring a unique blend of technical expertise and marketing insight. Whether it’s building custom automation workflows, developing API integrations, or optimizing CRM systems, I focus on delivering performance-driven solutions tailored to your business needs. Let’s work together to automate your workflows, improve efficiency, and drive growth. 🚀

ServiceM8 specialist. I fix broken Xero/MYOB syncs, build custom forms and job workflows, and connect ServiceM8 to whatever else your business runs on — using the ServiceM8 API, n8n, Zapier and Make. If you run a trades or field service business, you probably know these problems: ❌ Jobs marked complete, but the invoice never lands in Xero or MYOB — or lands twice ❌ Staff skipping forms because they're too long, so compliance paperwork goes missing ❌ Client and materials data drifting out of sync between ServiceM8 and your accounting file ❌ Quotes and job data trapped in ServiceM8 when you need them in a spreadsheet, a dashboard, or another app ❌ The same admin task done manually every day because "there's no add-on for that" That last one is where I earn my keep. ServiceM8 is excellent out of the box, but every business hits the wall where the off-the-shelf add-ons stop. I build the piece that's missing. 🔧 WHAT I DO • ServiceM8 to Xero / MYOB / QuickBooks Online integration setup, repair, and reconciliation • Custom ServiceM8 forms, badges, job workflows, and templates • ServiceM8 API integrations to third-party apps, portals, and internal systems • Automations in n8n, Zapier, and Make built on ServiceM8 job, client, and invoice triggers • Automated reporting — job profitability, staff productivity, outstanding invoices • Data migration and cleanup when moving into ServiceM8 from spreadsheets or another system • Ongoing support when something breaks and you need it working today 🔗 PLATFORMS I WORK ACROSS • Field service: ServiceM8, Jobber, SimPRO, Tradify, AroFlo, Fergus, Housecall Pro • Accounting: Xero, MYOB, QuickBooks Online • Automation: n8n, Zapier, Make, REST APIs and webhooks 📌 WHAT A TYPICAL PROJECT LOOKS LIKE Most of my ServiceM8 work starts the same way: a plumbing or electrical business with a handful of field staff, where the software itself is fine but the admin around it isn't. The pattern is usually this. Quotes and jobs live in ServiceM8, but something is being re-keyed by hand into Xero or MYOB — so invoices go out days late, a few slip through entirely, and nobody trusts the numbers at the end of the month. Meanwhile the field staff are skipping half the form because it's twice as long as it needs to be. What I do is trace where the data actually breaks, repair the sync, rebuild the job workflow so a completed job triggers invoicing on its own, and cut the forms down until they get filled in properly on site. The change the owner notices isn't technical. It's that invoicing stops being a Friday night job. 💡 WHY HIRE ME OVER A NO-CODE FREELANCER Most automation freelancers can wire up a Zap. Fewer can tell you why your sync silently dropped four invoices last month, or what to do when the API returns something the templates never anticipated. I'm a working software engineer with 10+ years building production systems — real code, real debugging, real accountability. When your automation breaks at an awkward moment, that's the difference between "let me try a different template" and an actual fix. That depth shows up in the harder jobs. I've built n8n workflows that pull structured data out of a busy shared inbox and route it automatically — the same pattern that turns a ServiceM8 enquiry inbox into booked jobs without someone reading every email by hand. ⭐ MY TRACK RECORD ON UPWORK • Top Rated • 100% Job Success Score • 28 jobs completed, 2,100+ hours logged • More than 50% of them are ServiceM8 and business automation projects 🕐 WORKING WITH ME I'm based in Dhaka, which puts me 4–5 hours behind Sydney — my afternoons and evenings cover your entire business day. If you're in Australia or New Zealand, you get same-day replies and live calls at normal hours, not overnight email tag. I'll tell you honestly when a native add-on already does the job and you don't need to pay me. I'd rather have the next five projects than overcharge you for this one. 📩 Send me a message describing what's not working. I'll tell you whether it's fixable, roughly what it takes, and what it'll cost — before you commit to anything.

Hi there! I'm a Zoho expert and web developer with a proven track record of delivering tailored solutions to businesses. With extensive experience in Zoho Apps customization, process automation, and API integration, I specialize in transforming complex requirements into seamless workflows. Throughout my career, I have worked with various industries, handling both short- and long-term projects, and delivering tailored solutions that meet specific business needs. My expertise also includes custom web application development using PHP and Laravel, alongside WordPress plugin development to meet unique functionality requirements. Let me help you streamline your business processes and build robust web solutions. # Key Skills & Expertise - Zoho Ecosystem: CRM, Books, Projects, Campaigns, Desk, Analytics, Forms, Sign, Data Migration, Data Sync, Third-Party Integration, Advanced Automation, Custom Modules, and more. - Custom Web Applications: Scalable, secure solutions in PHP and Laravel. - API Development & Integration: Ensuring seamless and secure connectivity between systems. - Process Automation: Enhancing efficiency through customized workflows, blueprints, and scheduled actions. - WordPress Development: Tailored plugin creation, website enhancements, and integration with Zoho. # Professional Highlights - Zoho Suite Expertise: Proven ability to customize and optimize the Zoho suite (CRM, Books, Subscriptions, Projects, Survey, etc.) to automate workflows, streamline processes, and enhance data management. This includes data migration, third-party system integrations, and custom function development. - Business Process Automation: Demonstrated success in leveraging Zoho's automation capabilities to improve operational efficiency and reduce manual effort. Examples include automating lead nurturing in CRM, invoice processing in Books, and project management workflows. - Custom Zoho Web Application Development: Expertise in developing secure and scalable web applications and portals that seamlessly integrate with Zoho platforms, extending their functionality and providing tailored user experiences. - API Integration & Development: Proficient in developing and integrating RESTful APIs to connect Zoho with external systems, enabling secure data exchange and enhancing business workflows. - WordPress & Zoho Integration: Experience in developing custom WordPress plugins that facilitate data synchronization and integration with Zoho, creating cohesive business solutions. # Professional Experiences Software Engineer, SOFTANIS (April 2021 - Present) Zoho Apps customization and third-party integration. Laravel-based solutions and API development. Process automation for businesses across industries. Software Engineer, Smart Software Ltd. (October 2018 - March 2021) API development and back-end system enhancements. Custom web design and development. Support Engineer, Databiz Software (March 2015 - September 2015) Technical support and customer service for software solutions. # Why Choose Me? - Commitment to Long-Term Success: My commitment extends beyond project completion. I focus on building scalable and sustainable solutions that deliver long-term value and contribute to your business growth. Quality and client satisfaction are my top priorities. - Expertise in Zoho: I specialize in making Zoho products work for your business, integrating systems, and automating workflows. - Full Stack Web Development: From backend architecture to frontend design, I deliver end-to-end solutions. - Collaborative Approach: I work closely with you to understand your needs and translate them into high-quality results. - Problem-Solving Skills: I excel at debugging and optimizing existing systems, ensuring top-notch performance.

Hi, I’m Shahinul Islam, a dedicated Full Stack Web Developer with strong expertise in PHP, Laravel, Tailwind CSS, Vite, WordPress, Shopify, MySQL, APIs, React, Next.js, Livewire, and modern SPA development. Working professionally since 2007, I’ve completed 454+ projects with satisfied clients from all around the world. 🔥 What I Do - WordPress development, customization, theme fixes & optimizations - Shopify theme customization & store setup (using free fonts and minimal CSS as preferred) - Laravel & PHP web applications - Custom plugin & API integrations - HTML, CSS, JavaScript, and responsive front-end builds - WooCommerce setup, customization & checkout optimization - Google Apps Script automation & integrations - Landing pages, bug fixing, performance improvement & security hardening 🌟 Why Choose Me - Reliable, fast, and detail-oriented – I complete work on time with clean and optimized code - Clear communication – I keep clients updated and make sure everything is understood - Client-focused approach – I build exactly what you need, not unnecessary complexity - Strong problem solver – I handle issues quickly, efficiently, and professionally - Affordable & high-quality – Best value for your budget ✅ Easy to Work With - Quick to respond - Flexible with time zones - Ready for long-term or short-term projects - Easy hiring and onboarding — just send a message, and I’ll take care of the rest If you're looking for a dependable and skilled developer who can deliver high-quality work, I’m here and ready to help.