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Guillermo P.

Guillermo P.

Senior Certified NetSuite Developer

I'm a NetSuite Certified Developer and Administrator with over 5 years of hands-on experience designing, automating, and optimizing NetSuite environments. I specialize in building robust SuiteScript 2.0/2.1 solutions, SuiteFlows, SuiteQL queries and WMS customizations that eliminate manual work, improve data integrity, and scale with your business I've worked extensively across NetSuite's core areas — including inventory and warehouse management, Amazon marketplace operations, order and fulfillment workflows, and multi-platform integrations. Whether it's automating a complex MapReduce process, building a custom Suitelet UI, or connecting NetSuite to third-party platforms, I deliver clean, efficient, and maintainable code. Key skills & experience: SuiteScript (User Event, Client, Map/Reduce, Scheduled, Suitelet) SuiteFlow, SuiteQL, Saved Searches & Custom Records RESTlets / API integrations Celigo Advanced PDF/HTML Templates

🇺🇾Punta del Este, Uruguay$40/hr90% JSSSince Mar 2026

Earnings and projects

MRR
$1.2k

Last 6 months ÷ 6

World#41,881 / 412k
🇺🇾Country#53 / 401
Revenue, last 30 days
$179

Last 6 months: $7k

World#84,049 / 412k
🇺🇾Country#88 / 401
Total earnings
$7.1k

Billed in all: $7.5k

World#225,377 / 412k
🇺🇾Country#258 / 401
Per project
$3.5k

$3.5k in the last 6 months

World#48,224 / 412k
🇺🇾Country#90 / 401
Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇺🇾Country#75 / 401
Projects in all
2
0% fixed100% hourly
World#328,886 / 412k
🇺🇾Country#305 / 401

Earnings, last 30 days

$7.5k+$179 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$7.2k$7.3k$7.4k$7.5kOct 8Oct 23Nov 7

Skill rankings: Top 16% in NetSuite Administration

Ranked by MRR among everyone on Upwork with the skill.

  1. #24SuiteScript111 freelancers · 🇺🇾 #2Top 22%
  2. #53NetSuite Administration327 freelancers · 🇺🇾 #2Top 16%
  3. #53NetSuite Development269 freelancers · 🇺🇾 #2Top 20%
  4. #175Oracle NetSuite769 freelancers · 🇺🇾 #2Top 23%