Melese Berehannu
I'm Melese Berehannu, a Junior Full-Stack Developer with hands-on experience building, maintaining, and debugging a production SaaS booking platform used by real customers.
About
I’m Melese Berehannu, a Junior Full-Stack Developer with hands-on experience building, maintaining, and debugging a production SaaS booking platform used by real customers. I’m strong in React, Next.js, TypeScript, Node.js, and backend integrations including Stripe payments and Twilio messaging.
I’ve tackled real-world challenges such as scheduling logic, reminders, database integrity, race conditions, and background jobs. I’m seeking a remote junior role or contract where I can grow while delivering measurable business value.
- 2 years' experience
- Joined January 2026
Languages
- EnglishFluent
Industry experience
- Software & Internet
- Professional Services
More experts in Glasgow, United Kingdom
Work experience
Built and maintained a full booking system with employee scheduling and availability checks. Implemented email and SMS reminders (1h / 24h) using background jobs and cron. Integrated Stripe payments, wallet deductions, and transaction tracking. Designed and maintained PostgreSQL schemas and resolved duplicate data issues. Identified and fixed race conditions affecting bookings and reminders. Implemented cancellation and rescheduling flows with strong data consistency. Debugged production issues involving time windows, overlaps, and reminder timing. Worked extensively with Supabase service role, RLS policies, joins, and performance queries. This is a real production application with live users — not a tutorial project.
Built and maintained a full booking system with employee scheduling and availability checks. Implemented email and SMS reminders (1h / 24h) using background jobs and cron. Integrated Stripe payments, wallet deductions, and transaction tracking. Designed PostgreSQL schemas, resolved duplicate data issues, and fixed race conditions affecting bookings and reminders. Implemented cancellation and rescheduling flows with strong data consistency. Debugged production issues involving time windows, overlaps, and reminder timing. Worked with Supabase service role, RLS policies, joins, and performance queries. This is a real production application with live users.
Hire Melese Berehannu today
Post a job and invite Melese, or contact them directly. No hidden commission.