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Muhammad A.
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Muhammad A.

Software Engineer | NodeJS (TypeScript) | Python

I am a Software Engineer with experience in building scalable and reliable backend systems for web and mobile applications. I have expertise in using AWS serverless computing services, such as: • API Gateway • Lambda Functions • Dynamo DB • S3 • SQS • SNS • SES to build, design, implement, and deploy highly available cloud infrastructure applications that can automatically scale to meet the demands of users. I prefer Test-Driven Development (TDD), which helps me in the development of high-quality, maintainable code by ensuring that the code meets its specified requirements and by making it easier to detect and fix bugs early in the development process. In addition, I am experienced enough to maintain and troubleshoot systems, monitor performance, and ensure security and compliance. I have a solid understanding of how to evaluate existing codebases and APIs, and I am experienced in determining the best approach to revise and build on top of existing code or completely overhaul it. # Tech Stack : ----------------- • JavaScript, Typescript, NodeJS (ExpressJS) • Python 3+ (Flask|Django) • .Net Core | .Net framework - (C#) # Databases: --------------- • DynamoDB • MongoDB # Cloud: ------------ • Serverless Framework • AWS (Amazon Web Services) • GCP (Google Cloud Platform) • Microservices architecture. I have a proven track record of delivering high-quality results within tight deadlines.

🇵🇰Karachi, Pakistan$40/hr100% JSS5.00 (61)Since Feb 2018

Earnings and projects

MRR
$5.2k

Last 6 months ÷ 6

World#5,100 / 412k
🇵🇰Country#486 / 52.9k
Revenue, last 30 days
$5.1k

Last 6 months: $31k

World#5,516 / 412k
🇵🇰Country#556 / 52.9k
Total earnings
$188k

Billed in all: $197k

World#16,945 / 412k
🇵🇰Country#1,230 / 52.9k
Per project
$2.8k

$31k in the last 6 months

World#58,921 / 412k
🇵🇰Country#4,129 / 52.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇵🇰Country#22,564 / 52.9k
Projects in all
67

Across 69 contracts

83% fixed17% hourly
World#44,983 / 412k
🇵🇰Country#6,901 / 52.9k

Earnings, last 30 days

$197k+$5.1k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$190k$195k$200kOct 8Oct 23Nov 7

Skill rankings: Top 0.56% in Data Scraping

Ranked by MRR among everyone on Upwork with the skill.

  1. #7Amazon API Gateway233 freelancers · 🇵🇰 #3Top 3%
  2. #18AWS Application690 freelancers · 🇵🇰 #2Top 3%
  3. #42Scripting2,145 freelancers · 🇵🇰 #4Top 2%
  4. #49Data Scraping8,783 freelancers · 🇵🇰 #7Top 0.56%
  5. #74AWS Lambda2,947 freelancers · 🇵🇰 #11Top 3%
  6. #137RESTful API6,064 freelancers · 🇵🇰 #21Top 2%
  7. #197API Development6,848 freelancers · 🇵🇰 #35Top 3%
  8. #209MongoDB10,865 freelancers · 🇵🇰 #31Top 2%