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Ayush V.
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Ayush V.

Python Backend Engineer | FastAPI & AI for SaaS

I build and repair Python backends for SaaS founders who need working AI features and API integrations. Start with one workflow: diagnose a failure, build a FastAPI backend workflow, or connect an AI assistant to one business API. We agree on the scope and acceptance criteria first, with tests and a documented handover for implementation work. Diagnosis-only work ends with findings and recommended next steps. My client work includes the live Shrihan by MMJ jewellery storefront — the family business, disclosed plainly, which I ran as proper client work with scoped deliverables and deadlines. I also handle automation and AI workflow work, plus ongoing website and business-workflow development for Cafe OTB. I also run CorrelateX, my founder-led product studio. VI Engine is live — an AI social automation product that turns a brief into a brand-voice draft for review before anything is scheduled or published. It launched on 1 November 2026 with Free, Basic, Pro and Team plans; I am its founder and backend engineer. My research work includes HedgeVision, an open-source MIT research project with an inspectable Python API and data-validation code, and RAG-Intel, a privately staged retrieval and evaluation prototype. SuperIntel is the private research system behind HedgeVision's open-source extract. These are research prototypes, not paid client delivery examples. Tell me about your current system and the single workflow you want to build or fix.

🇮🇳Delhi, India$30/hr100% JSS5.00 (3)Since Mar 2025

Earnings and projects

MRR
$89

Last 6 months ÷ 6

World#137,825 / 412k
🇮🇳Country#14,461 / 45.9k
Revenue, last 30 days
$0

Last 6 months: $535

Total earnings
$1.2k

Billed in all: $1.2k

World#380,938 / 412k
🇮🇳Country#41,500 / 45.9k
Per project
$390

$535 in the last 6 months

World#206,419 / 412k
🇮🇳Country#25,353 / 45.9k
Projects, last 6 months
1

Across 2 contracts

100% fixed0% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
3

Across 4 contracts

100% fixed0% hourly
World#304,140 / 412k
🇮🇳Country#37,108 / 45.9k

Earnings, last 30 days

$1.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,160$1,180$1,200$1,220Oct 8Oct 23Nov 7

Skill rankings: Top 24% in SQLAlchemy

Ranked by MRR among everyone on Upwork with the skill.

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  8. #2,242AI App Development4,708 freelancers · 🇮🇳 #546Top 48%