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Arjun G.
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Arjun G.

Senior Full Stack AI Engineer | SaaS, AI Products & Web/Mobile App

I build complete digital products, from web applications and mobile apps to complex SaaS platforms and AI-powered systems. There is a difference between developing individual application features and engineering a complete product where the frontend, backend, databases, APIs and infrastructure work together reliably. There is also a difference between building a mobile app interface and delivering a fully connected application with secure authentication, real-time functionality, backend integrations and production-ready architecture. I work across these engineering layers, taking products from architecture and development through deployment and continuous improvement. I start by understanding the business objective, not just the feature list. I then identify the technical requirements, evaluate possible approaches and define an implementation strategy. I bring a combination of product engineering, full-stack development and AI integration experience, allowing me to work beyond individual development tasks and take ownership of the bigger technical picture. Whether you are validating a new product idea, building an MVP, modernizing an existing platform, or introducing AI into your business operations, I can help translate those requirements into practical, reliable software. Once the direction is clear, I take ownership of development, integrations, testing and deployment, keeping communication transparent throughout the process. I also leverage AI-assisted development tools to accelerate implementation, reduce development timelines and improve engineering efficiency while maintaining code quality. The goal is to deliver software that solves the immediate problem while remaining practical to maintain, improve and scale. If you are looking for an engineer who can understand your product, make sound technical decisions and take ownership of turning requirements into working software, let's discuss what you are building.

🇮🇳Ludhiana, India$20/hr100% JSS4.63 (43)Since May 2012
GlobeUpwork

Earnings and projects

MRR
$2.9k

Last 6 months ÷ 6

World#13,403 / 412k
🇮🇳Country#1,712 / 45.9k
Revenue, last 30 days
$1.4k

Last 6 months: $17k

World#31,615 / 412k
🇮🇳Country#3,644 / 45.9k
Total earnings
$144k

Billed in all: $151k

World#24,828 / 412k
🇮🇳Country#4,054 / 45.9k
Per project
$2k

$17k in the last 6 months

World#76,917 / 412k
🇮🇳Country#9,322 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
72

Across 80 contracts

31% fixed69% hourly
World#41,474 / 412k
🇮🇳Country#7,200 / 45.9k

Earnings, last 30 days

$151k+$1.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$149k$150k$151kOct 8Oct 23Nov 7

Skill rankings: Top 4% in Firebase Cloud Firestore

Ranked by MRR among everyone on Upwork with the skill.

  1. #9AWS Cloud9249 freelancers · 🇮🇳 #4Top 4%
  2. #9App Marketplace156 freelancers · 🇮🇳 #6Top 6%
  3. #31Firebase Cloud Firestore869 freelancers · 🇮🇳 #7Top 4%
  4. #107Payment Gateway Integration2,302 freelancers · 🇮🇳 #44Top 5%
  5. #129Web Application Development2,030 freelancers · 🇮🇳 #39Top 6%
  6. #306RESTful API6,064 freelancers · 🇮🇳 #80Top 5%
  7. #332Android App Development6,395 freelancers · 🇮🇳 #91Top 5%
  8. #371iOS Development6,533 freelancers · 🇮🇳 #98Top 6%