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Azmain M.
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Azmain M.

Full-Stack Software Engineer | SaaS, CRM, Integrations & AI Automation

I build SaaS platforms, multi-tenant CRMs, internal tools, and business automation systems that go live fast and hold up when real users arrive. I work across modern full-stack frameworks, databases, APIs, third-party integrations, and AI services to turn complex business workflows into reliable software. I have lead-level experience designing and building multi-tenant CRM platforms, with hands-on experience integrating services like Gmail, Outlook, Stripe, SkySlope, Lofty, Plaud, Dotloop, and other business APIs. I also build AI-powered features and automations using AI APIs, workflow orchestration, and data-driven systems to reduce repetitive work and make business processes more efficient. Top Rated Plus | 100% Job Success What I build: - SaaS MVPs: multi-tenant architecture, auth and RBAC, admin dashboards, Stripe Billing and Connect - CRMs and ERPs: pipelines, customer records, scheduling, role-based workflows, automations - Integrations: Google, Microsoft, Stripe, and any REST API - AI features: in-app assistants, RAG, email and document processing, workflow automation - Rescue work: stabilizing, debugging and finishing apps someone else started How I work: - Fixed-price milestones with a clear definition of done - Everything lives in your GitHub, your cloud and your Stripe from day one - Written progress updates, clean docs, and a handover your next developer can use Best fit: fixed-scope builds of 1 to 6 weeks. Send your spec or a rough idea and I'll reply with an approach and a price.

🇧🇩Dhaka, Bangladesh$35/hr100% JSS4.99 (4)Since Nov 2022

Earnings and projects

MRR
$3.7k

Last 6 months ÷ 6

World#9,327 / 412k
🇧🇩Country#105 / 15.0k
Revenue, last 30 days
$4.6k

Last 6 months: $22k

World#6,432 / 412k
🇧🇩Country#68 / 15.0k
Total earnings
$58k

Billed in all: $61k

World#67,263 / 412k
🇧🇩Country#1,800 / 15.0k
Per project
$9.7k

$7.3k in the last 6 months

World#16,613 / 412k
🇧🇩Country#127 / 15.0k
Projects, last 6 months
3

Across 4 contracts

25% fixed75% hourly
World#66,482 / 412k
🇧🇩Country#3,483 / 15.0k
Projects in all
6

Across 7 contracts

14% fixed86% hourly
World#250,293 / 412k
🇧🇩Country#12,598 / 15.0k

Earnings, last 30 days

$60.8k+$4.6k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$55.0k$57.5k$60.0k$62.5kOct 9Oct 24Nov 8

Skill rankings: Top 2% in Client Interview

Ranked by MRR among everyone on Upwork with the skill.

  1. 3Web App Localization105 freelancers · 🇧🇩 #1Top 3%
  2. #6Client Interview265 freelancers · 🇧🇩 #1Top 2%
  3. #17Third-Party Integration415 freelancers · 🇧🇩 #1Top 4%
  4. #80Solution Architecture1,009 freelancers · 🇧🇩 #2Top 8%
  5. #98Team Management3,136 freelancers · 🇧🇩 #2Top 3%
  6. #103Scrum1,840 freelancers · 🇧🇩 #1Top 6%
  7. #114CRM Development2,819 freelancers · 🇧🇩 #1Top 4%
  8. #150NestJS3,757 freelancers · 🇧🇩 #2Top 4%