Hire the Best Google Apps Developers
in Germany

I specialize in Google Sheets automation, Google Apps Script, API integrations, and Excel VBA solutions. 1- Excel (Formulas - Dashboards - Reports - Pivot Tables - Financial Models). 2- Google Sheets (Advanced Functions - QUERY - ARRAYFORMULA - Automation - KPI Dashboards). 3- Google Apps Script (Automation - Workflows - Triggers - Integrations). 4- VBA & Macro Development (Process Automation - Data Processing - Reporting Systems). 5- Data Analysis (Cleaning - Structuring - Insights - Visualization). 6- API Integrations (Connecting Excel/Sheets with external platforms). 7- Workflow Automation & System Building (End-to-end business solutions). I will provide samples, Unlimited revisions and 100% Satisfaction. I use the latest versions of Microsoft Excel and modern tools for automation and integrations. I am confident that I will make an immediate contribution to your team. After hire me I will be available online 24 hours for your support and I promise I will meet tight deadlines without compromising quality. Regards Salman R

I am a senior developer specializing in Google Apps Script, including Add-ons, Web Apps, and implementation of Google Workspace APIs (Sheets API, Drive API, Gmail API, Calendar API, Admin SDK, Docs API, Forms API, Directory API), as well as Google Maps API. I also have wide experience in the setup and administration of the Google Workspace environment and Google Cloud Platform, (Whatsapp) chat bots and recently AI-integration. After working for almost 5 years contracted to Google, I now work exclusively as a freelancer. I mostly work with small businesses that want to build their own customized dashboards and internal business tools. I prefer medium-term or long-term projects, but I’m also always happy to assist with single-time tasks or troubleshooting. I work both as a developer and as a consultant for other developers who are less experienced with the Google Workspace ecosystem and the publication of Add-ons. I am responsible, reliable, and detail-oriented, focusing on efficient code, scalable solutions, and finding workarounds for complex or constrained environments. I also help with code optimization and system design. You will not regret contracting me for your project. EXPERIENCE: Google APIs (Sheets API, Drive API, Gmail API, Calendar API, Admin SDK, Docs API, Chat API, Forms API, Directory API, Data Transfer API, Groups API, Reports API, People API, Tasks API, Slides API, Google Picker API, Charts API) as well as Google Maps API and Natural Language API Development and publication of Google Editor and Google Workspace Add-ons for Google Sheets, Docs, Forms, Drive, Calendar, and Gmail Google Sheets integrations, automation systems, and advanced dashboards Financial dashboards and reporting systems (KPIs, automated reporting, invoice generation, revenue tracking, operational analytics) Workflow automation using AI integrations (ChatGPT / LLM APIs) for summarisation, classification, and decision support inside Google Workspace systems Automation systems for medical transport businesses, including scheduling, dispatch coordination, reporting, and data tracking workflows Setup and implementation of service accounts and domain-wide delegation Configuration of Google Cloud projects and Google Admin console Recovery of accidentally deleted Google Drive data Code optimization, including API batching and performance improvements Workarounds for Google Apps Script quotas and limitations Automated report and invoice generation systems Google Picker implementation Dynamic Google Forms generation and custom HTML form integration into Google Sheets ecosystems Programmatic export of Google Sheets to PDF with custom formatting and page break control Barcode and label generation systems Firebase & Firestore setup and integration Exponential backup systems and data resilience design Looker Studio (formerly Data Studio) dashboard creation and maintenance THIRD PARTY API INTEGRATIONS: PayPal, Twilio, Bittrex, Coinbase, MyHours, ChatGPT and other AI/LLM APIs, Whatsapp API, as well as custom REST APIs SOURCE CODE VERSION CONTROL: Bitbucket, Git, SVN PROJECT MANAGEMENT TOOLS: Jira, Asana, Trello, Slack, ClickUp FURTHER SKILLS: MySQL, PHP, general web development, Chrome Extensions, API architecture, AI-driven automation systems, business process automation

Previously developed automations mainly with Google Apps Script on GSuite Platforms and lead countless projects for all workspace products. Nowadays focusing on No-code solutions especially Bubble IO. Strong grasp on all sheet formulas, and have a vast experience in car rental sector, well adapted to all dynamic problems. Have got anything to discuss with Bubble IO, then wait no more, hit me with a message as I have taught more student frelancers for Bubble than most peoples project count. Got anything interesting and need cross platform development, then wait no more hit me with message, then we could create perfect team aligns perfectly with the case Since our agency has 100+ members, the team building for different niches are easier than ever. To elevate our game even further we have built a custom project management tool that organizes our work for an optimized collaboration. Feel free to reach out to chat about all these backstory