Moeez S.
Full-Stack/Backend Engineer | NestJS, PostgreSQL, AI & Payment System
I’m a Full-Stack / Backend Engineer with 5+ years of experience building reliable and scalable applications using NestJS, Node.js, PostgreSQL, and React. I’ve worked on projects from scratch to production, including: Workflow Automation Platforms: Built backend systems that manage long-running processes, scheduling, and SDK integrations. AI Recommendation Systems: Developed matching engines that process large datasets to deliver actionable insights. Payments & Integrations: Implemented Stripe payments, email workflows with SendGrid, and secure third-party APIs. I focus on writing clean, maintainable code, solving complex backend problems, and making sure systems run smoothly at scale. I’m here to help build reliable solutions that meet your project’s needs and deliver results efficiently.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $134
Billed in all: $44,235$44k
$134 in the last 6 months
Across 8 contracts
Earnings, last 30 days
Skill rankings: Top 23% in Sequelize
Ranked by MRR among everyone on Upwork with the skill.
- #30Sequelize132 freelancers · 🇵🇰 #8Top 23%🇵🇰#8 of 30
- #296Material UI1,027 freelancers · 🇵🇰 #50Top 29%🇵🇰#50 of 187
- #972Payment Gateway Integration2,302 freelancers · 🇵🇰 #289Top 42%🇵🇰#289 of 608
- #1,007GraphQL3,403 freelancers · 🇵🇰 #240Top 30%🇵🇰#240 of 689
- #1,273NestJS3,757 freelancers · 🇵🇰 #326Top 34%🇵🇰#326 of 897
- #1,728ExpressJS5,651 freelancers · 🇵🇰 #463Top 31%🇵🇰#463 of 1,312
- #1,842RESTful API6,064 freelancers · 🇵🇰 #447Top 30%🇵🇰#447 of 1,310
- #2,796CSS 39,914 freelancers · 🇵🇰 #409Top 28%🇵🇰#409 of 1,365