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Muhammad J.

Muhammad J.

Full-Stack Engineer & Technical Lead | HealthTech | SaaS | AI

I build complete, production-ready digital products from architecture to deployment. With 9+ years of experience delivering full end-to-end applications across HealthTech, SaaS, and enterprise platforms, I bring both the technical depth and leadership experience to take complex projects from idea to live product. I've successfully delivered hundreds of projects for clients worldwide including EMR/EHR systems, multi-tenant SaaS dashboards, AI-integrated platforms, booking and scheduling systems, and custom role-based portals built from scratch. Every product I deliver is built for scale, security, and maintainability, not just to work today, but to grow with your business. What I bring to your project: • End-to-end ownership - architecture, development, testing, and delivery • Team leadership - I manage and lead a team of developers, so you get a full delivery capability, not just a single developer • Client-focused communication - clear updates, accurate estimations, and zero surprises • Production-grade code - strict standards, clean structure, and documented handoffs Core expertise: • HealthTech & EMR/EHR: Clinical workflows, role-based access, document generation, AI-assisted notes, audit trails, HIPAA-conscious architecture, Telemedicine applications • SaaS & Multi-Tenant Platforms: Scalable architecture, tenant isolation, subscription workflows, role-based portals • AI Integrations: OpenAI, structured data extraction, intelligent document generation, vector search, transcription pipelines • Third-Party Integrations: Payment gateways, CRM APIs, scheduling APIs, OCR, fax APIs, webhooks, OAuth, SMS/Email gateways, Transcription APIs, 100+ platform integrated in past Top technical skills: • Frontend: Angular, React.js, NextJs, TypeScript, JavaScript. • Backend & APIs: Node.js, NestJS, REST APIs. • Databases & Cloud: MySQL, PostgreSQL, MongoDB, Firebase (Auth, Firestore, Functions), AWS services, AWS S3, Supabase, Redis Industries: Healthcare | SaaS | eCommerce | Booking & Scheduling | Multi-tenant apps | Telemedicine Apps | Enterprise Platforms If you're looking for someone who can take full ownership of your project and think architecturally, lead a team, communicate clearly, and deliver a product you're proud of - let's talk. Talk to you soon, Junaid

🇵🇰Lahore, Pakistan$35/hr100% JSS4.68 (8)Since Dec 2016

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#157,251 / 412k
🇵🇰Country#15,970 / 52.9k
Revenue, last 30 days
$0
Total earnings
$16k

Billed in all: $16k

World#157,251 / 412k
🇵🇰Country#15,970 / 52.9k
Per project
$950

$0 in the last 6 months

Projects, last 6 months
3
100% fixed0% hourly
World#66,479 / 412k
🇵🇰Country#13,400 / 52.9k
Projects in all
17
100% fixed0% hourly
World#149,089 / 412k
🇵🇰Country#24,806 / 52.9k

Earnings, last 30 days

$16.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$15.8k$16.0k$16.2k$16.4kOct 8Oct 23Nov 7

Skills