Skip to content
BackNov 8
Liezl S.

Liezl S.

Software engineer | Back-End Developer | Java | C#

I am a developer with experience on working with the back-end services of a program. I am focused on ERP systems which gave me insights of what a customer needs and wants. I also trained for database management, including providing solutions for slow running queries and table design. I have also trained for application security including encryption of the end to end communication between services and / or front end. I manage my projects from start to finish and will give updates timely.

🇵🇭Quezon City, Philippines$7/hr80% JSSSince Aug 2023
GlobeUpwork

Earnings and projects

MRR
$252

Last 6 months ÷ 5.6 months active (since May 2026)

World#104,868 / 412k
🇵🇭Country#18,994 / 56.3k
Revenue, last 30 days
$0

Last 6 months: $1.4k

Total earnings
$1.4k

Billed in all: $1.5k

World#362,520 / 412k
🇵🇭Country#51,897 / 56.3k
Per project
$1.4k

$1.4k in the last 6 months

World#97,648 / 412k
🇵🇭Country#19,153 / 56.3k
Projects, last 6 months
1
0% fixed100% hourly
World#128,096 / 412k
🇵🇭Country#14,297 / 56.3k
Projects in all
1
0% fixed100% hourly
World#360,675 / 412k
🇵🇭Country#43,767 / 56.3k

Earnings, last 30 days

$1.5kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,500$1,520$1,540$1,560Oct 9Oct 24Nov 8

Skill rankings: Top 16% in Java Servlet API

Ranked by MRR among everyone on Upwork with the skill.

  1. #13Java Servlet API81 freelancers · 🇵🇭 #2Top 16%
  2. #49VB.NET216 freelancers · 🇵🇭 #2Top 23%
  3. #188SQL Programming1,149 freelancers · 🇵🇭 #15Top 16%
  4. #230Excel Macros900 freelancers · 🇵🇭 #38Top 26%
  5. #580GitHub2,823 freelancers · 🇵🇭 #30Top 21%
  6. #602.NET Framework2,944 freelancers · 🇵🇭 #22Top 20%
  7. #1,452Java8,313 freelancers · 🇵🇭 #51Top 17%
  8. #1,716C#8,348 freelancers · 🇵🇭 #51Top 21%