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Kumail R.

Kumail R.

LLM Quantization and AI Inference | Data Engineering and Analytics

I build reliable data and analytics foundations and work on efficient LLM deployment. My current quantization project explores post training quantization and quantization aware training, including weight and activation formats such as FP8, FP4, MXFP4 and NVFP4, plus KV cache quantization for long context inference. I evaluate model quality, memory use, latency, throughput and target hardware compatibility. My data and analytics work spans Python, SQL, Azure, Microsoft Fabric, Databricks, Snowflake, dbt and Power BI. I help teams improve data reliability, analytics and AI readiness, connecting technical choices to measurable business outcomes. If you’re building efficient AI systems or trusted analytics, connect with me and tell me what you’re working on. Recent work includes a DistilBERT NER project:

🇵🇰Karachi, Pakistan$40/hr100% JSS4.67 (53)Since Feb 2012
GlobeUpwork

Earnings and projects

MRR
$36

Last 6 months ÷ 6

World#156,473 / 412k
🇵🇰Country#22,847 / 52.9k
Revenue, last 30 days
$0

Last 6 months: $218

Total earnings
$31k

Billed in all: $33k

World#108,781 / 412k
🇵🇰Country#10,037 / 52.9k
Per project
$539

$109 in the last 6 months

World#175,784 / 412k
🇵🇰Country#18,236 / 52.9k
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇵🇰Country#17,051 / 52.9k
Projects in all
57

Across 64 contracts

56% fixed44% hourly
World#53,504 / 412k
🇵🇰Country#8,312 / 52.9k

Earnings, last 30 days

$32.7kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$32.0k$32.5k$33.0k$33.5kNo dataOct 8Oct 23Nov 7

Read once a week before Oct 27, 2026, daily since. Dotted: longer than usual between two readings. Hatched: over two weeks without one.

Skill rankings: Top 24% in AWS Glue

Ranked by MRR among everyone on Upwork with the skill.

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  6. #1,309CMS Development2,787 freelancers · 🇵🇰 #341Top 47%
  7. #1,532Microsoft Power BI4,543 freelancers · 🇵🇰 #238Top 34%
  8. #1,933Data Visualization5,110 freelancers · 🇵🇰 #316Top 38%