Usama M.

𝗚𝗿𝗲𝗲𝘁𝗶𝗻𝗴𝘀 & 𝗪𝗲𝗹𝗰𝗼𝗺𝗲! I'm a Sr Microsoft Certified Full Stack Developer and Workflow Automation Expert with 8+ years of experience building robust Web, Desktop, and Mobile apps along with scalable automations that drive efficiency. I specialize in .NET, Angular, and Spring Boot for app development, and n8n and Make.com for automation. Whether you need powerful APIs, enterprise apps, or low-code workflows I deliver solutions that simplify complexity and accelerate growth. 🔰 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 𝐄𝐧𝐝-𝐓𝐨-𝐄𝐧𝐝 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Building full stack, cross-platform, and native apps with .NET, Angular, and SQL/NoSQL databases. 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Creating low-code workflows using n8n and Make.com to connect tools, automate tasks, and eliminate repetition. 𝐒𝐲𝐬𝐭𝐞𝐦 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Developing secure RESTful APIs and integrating CRMs, ERPs, eCommerce tools, and cloud services with OAuth2 and token handling. 𝐀𝐈 & 𝐃𝐚𝐭𝐚-𝐃𝐫𝐢𝐯𝐞𝐧 𝐅𝐥𝐨𝐰𝐬: Building AI enhanced pipelines using OpenAI, GPT, and ML APIs to trigger intelligent workflows across apps and systems. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲-𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Delivered SaaS apps in Healthcare, EdTech, InsureTech, PropTech & Supply Chain with real-world automation, data integration, and compliance. 🔰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🔹Workflow Design, Optimization & Scalable Architecture 🔹Multi Step Automations with Conditional Logic & Retry Handling 🔹Custom API Integration, OAuth2 Auth, Secure Token Handling 🔹Webhooks, Event-Based & Scheduled Triggers 🔹AI Powered Automation Pipelines (OpenAI, GPT, etc.) 🔹Data Mapping, Transformation, Filtering, & Sync 🔹Error Handling, Logging, Dynamic Routing 🔹App & CRM Integration (HubSpot, Notion, Airtable, Google Sheets, etc.) Email/Slack/Discord Notification Systems 🔰 𝐓𝐨𝐨𝐥𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: 🔹App Dev: .NET Core, ASP.NET MVC, Angular, Flutter, Spring Boot, Blazor 🔹API & Auth: REST, Webhooks, GraphQL, OAuth2 🔹CRMs & Tools: HubSpot, Notion, Trello, Gmail, Slack, Discord, Stripe 🔹AI & LLMs: OpenAI, ChatGPT, Google AI 🔹Databases: SQL Server, PostgreSQL, MongoDB, MySQL, Firebase, Airtable 🔹Cloud & DevOps: Azure, AWS, Docker, Kubernetes, GitHub Actions, Jenkins 🔹Utilities: HTTP, Date/Time, Iterators, IF/Else, Regex, Custom Code Nodes 🔰 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱: 🔹E-Commerce Order Sync: Automate order processing from Shopify → Update inventory in ERP → Send tracking info to customers. 🔹Client Onboarding System: Auto-provision accounts, schedule welcome emails in HubSpot, and create tasks in Notion. 🔹Data Aggregation Dashboard: .NET + Angular dashboard pulling and visualizing metrics from multiple APIs and databases. 🔹Field Service App: Flutter mobile app for technicians integrated with a .NET backend for real-time job updates. 🔹AI Content Moderator: Automatically scan user-generated content with OpenAI's API and flag items for review. 🔹CRM-to-Invoice Sync: Sync new deals from HubSpot to Xero for automated invoice generation and payment tracking. 🔹Social Media Scheduler: Curate content in Airtable and automatically publish to LinkedIn & Twitter via scheduled workflows. 🔹Smart Form Handler: Process Google Form responses, enrich data with external APIs, and route to appropriate teams via Slack.