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US property owners managing renovations juggle scopes, service orders, and contractors across calls and spreadsheets. Renovate360 puts that workflow in one place, on web and mobile.
I designed and built the AWS serverless backend: Lambda for compute, DynamoDB for data, CloudFormation for infrastructure as code. No servers to manage, costs that scale with usage.
The platform covers property registration, project scoping, service order management, and real-time tracking across owners, managers, and providers, with a web app and React Native mobile app for on-site teams.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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"Zahid has successfully delivered and deployed HCM within our company."
That's from the client review that landed on my profile this week, for OneHub — the payroll and people-operations platform I built for TechFoundry. Monthly payroll with fiscal-year tax withholding, payslips and tax certificates on demand, expense reports read line by line by Claude, and one reporting layer so the dashboard, the payslip and the certificate always agree.
The word I care about in that review is "deployed". Delivered means the code works. Deployed means payroll runs on it every month, people are paid the right amount, and nobody has to call me.
The thing I'd do differently: the tax rules started out hard-coded. Fine for one country, one fiscal year — until it wasn't. We later pulled them out into a rules engine so the same payroll runs across countries without touching the code. Next time that's day one, not a refactor.
It's also a Contra-verified project — the work was paid through Contra, so the review and the case study are tied to the same engagement. Case study: https://contra.com/p/Y3EgrEUc-payroll-and-people-operations-platform
Just shipped a production serverless system on AWS, and it's live:
🚨 RescueHacks Alert: a discreet emergency-alert system. Dial a USSD code and it instantly notifies your emergency contact via WhatsApp, no visible screen, no app needed, works on any GSM phone.
Stack: AWS Lambda, DynamoDB, API Gateway, EventBridge, SNS, Africa's Talking, WhatsApp Cloud API.
Video below shows the full build and a live demo at the end.
If you need a serverless backend for USSD, SMS, or WhatsApp-based notifications, that's exactly what I build. Open to remote work. 👇
Automated Abandoned Cart Recovery with n8n
Built an automated abandoned-cart recovery system using n8n to identify incomplete purchases, process customer and cart data, and trigger targeted follow-ups.
The workflow uses business rules, scheduled checks, validation, and error handling to reduce manual follow-up and help recover otherwise lost revenue.
