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Saad S.
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Saad S.

Senior Software Developer

Senior Full-Stack & AI Engineer specializing in Next.js, React, Node.js, Python, MERN, and scalable SaaS/Web applications. Expert in LLMs, LangChain, RAG pipelines, MLOps, AI automation, and vector database integration (Pinecone, Weaviate, Chroma). Proven experience in API development, microservices, DevOps (Docker, AWS/GCP), and enterprise-grade AI solutions.

🇵🇰Lahore, Pakistan$25/hr100% JSSSince Oct 2018

Earnings and projects

MRR
$3.3k

Last 6 months ÷ 6

World#10,766 / 412k
🇵🇰Country#1,145 / 52.9k
Revenue, last 30 days
$1.9k

Last 6 months: $20k

World#23,241 / 412k
🇵🇰Country#2,639 / 52.9k
Total earnings
$21k

Billed in all: $23k

World#137,002 / 412k
🇵🇰Country#13,408 / 52.9k
Per project
$7k

$10k in the last 6 months

World#24,382 / 412k
🇵🇰Country#1,230 / 52.9k
Projects, last 6 months
2
0% fixed100% hourly
World#88,922 / 412k
🇵🇰Country#17,052 / 52.9k
Projects in all
3
33% fixed67% hourly
World#304,143 / 412k
🇵🇰Country#46,019 / 52.9k

Earnings, last 30 days

$23.3k+$1.9k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$21k$22k$23k$24kOct 9Oct 24Nov 8

Skill rankings: Top 2% in Research & Development

Ranked by MRR among everyone on Upwork with the skill.

  1. #24MEAN Stack629 freelancers · 🇵🇰 #3Top 4%
  2. #27Research & Development1,511 freelancers · 🇵🇰 #1Top 2%
  3. #31MLOps468 freelancers · 🇵🇰 #8Top 7%
  4. #47Chatbot1,273 freelancers · 🇵🇰 #13Top 4%
  5. #117MERN Stack3,086 freelancers · 🇵🇰 #36Top 4%
  6. #175Software Development2,923 freelancers · 🇵🇰 #17Top 6%
  7. #204Back-End Development4,183 freelancers · 🇵🇰 #50Top 5%
  8. #229DevOps4,403 freelancers · 🇵🇰 #30Top 5%