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Arjun N.

Arjun N.

Senior Java Developer

I am an experienced Senior Software Developer with a strong background in healthcare, fintech, and IoT solutions. I led the development of a real-time medical benefit and pharmacy verification system, integrating XML data from TransUnion and JSON from Surescripts, and created APIs for medical and prescription benefit checks using Spring WS, Spring Batch, and Angular. I also worked on smart home solutions, including a smart door lock system using Node.js, React.js, and Firebase. In fintech, I played a key role in launching Nepal’s first wallet system, integrating multiple banks for money transfers and enabling bill payments, as well as transitioning monolithic architectures to microservices. I have hands-on experience with tools like Kafka, ActiveMQ, Jenkins, and Vault, and have managed CI/CD pipelines with Kubernetes and GitLab Runner. Additionally, I’ve implemented secure authentication protocols, including SSO solutions using Okta, Auth0, and Google Auth, and have led several successful offshore projects in healthcare, real estate, and IoT.

🇳🇵Kathmandu, Nepal$20/hr85% JSS4.60 (9)Since Mar 2015

Earnings and projects

MRR
$198

Last 6 months ÷ 6

World#113,823 / 412k
🇳🇵Country#277 / 1,189
Revenue, last 30 days
$100

Last 6 months: $1.2k

World#91,754 / 412k
🇳🇵Country#219 / 1,189
Total earnings
$5.4k

Billed in all: $5.6k

World#248,170 / 412k
🇳🇵Country#682 / 1,189
Per project
$284

$237 in the last 6 months

World#235,787 / 412k
🇳🇵Country#712 / 1,189
Projects, last 6 months
5
40% fixed60% hourly
World#41,746 / 412k
🇳🇵Country#88 / 1,189
Projects in all
19

Across 27 contracts

52% fixed48% hourly
World#138,388 / 412k
🇳🇵Country#452 / 1,189

Earnings, last 30 days

$5.6k+$100 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$5,450$5,500$5,550$5,600Oct 8Oct 23Nov 7

Skill rankings: Top 16% in AngularJS

Ranked by MRR among everyone on Upwork with the skill.

  1. #7Google Web Toolkit24 freelancers · 🇳🇵 #1Top 29%
  2. #13Spring Batch51 freelancers · 🇳🇵 #1Top 25%
  3. #41Spring Security248 freelancers · 🇳🇵 #1Top 17%
  4. #139Spring Framework880 freelancers · 🇳🇵 #7Top 16%
  5. #403Spring Boot2,150 freelancers · 🇳🇵 #4Top 19%
  6. #487AngularJS3,100 freelancers · 🇳🇵 #5Top 16%
  7. #1,191ExpressJS5,651 freelancers · 🇳🇵 #10Top 21%
  8. #1,550Java8,313 freelancers · 🇳🇵 #11Top 19%