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Jeffrey L.

Jeffrey L.

Senior Software Engineer | Java | AI Automation Engineer

A software engineer for 9 years. Most of my experience revolves around migrating legacy systems to microservices, code maintenance, requirements gathering and a few experience in leading a team. I've created APIs that integrates with payment gateways using spring boot and nodejs. I also have some working knowledge developing serverless APIs using AWS lambda and other services on AWS. I always think about consistency, resiliency and maintenance when doing development that’s why I always keep my services with unit test. If you'd like to learn more about me please don’t hesitate to reach out. Keep safe! Mark Jeffrey Lim Tech stack - Java 8 - NodeJs - Springboot - RabbitMq - Kafka - Spring Cloud Stream - Feign client - Eureka service registry - Microservices - API Development - Serverless - AWS - Pivotal Cloud Foundry - MySQL - PostgreSQL - MongoDb - DynamoDb - Oracle

🇵🇭Dasmarinas Cavite, Philippines$20/hr100% JSS4.58 (12)Since Jul 2014

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#232,467 / 412k
🇵🇭Country#36,895 / 56.3k
Revenue, last 30 days
$0
Total earnings
$6.5k

Billed in all: $6.6k

World#232,467 / 412k
🇵🇭Country#36,895 / 56.3k
Per project
$542
Projects, last 6 months
0

Across 2 contracts

0% fixed100% hourly
World#209,850 / 412k
🇵🇭Country#28,963 / 56.3k
Projects in all
12

Across 15 contracts

27% fixed73% hourly
World#183,649 / 412k
🇵🇭Country#15,258 / 56.3k

Earnings, last 30 days

$6.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$6.5k$6.6k$6.7k$6.8kOct 8Oct 23Nov 7

Skills