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Asdrubal Alejandro A.
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Asdrubal Alejandro A.

Web Development | Back-End, Front-End and Mobile

I am a skilled Backend Engineer with two years of hands-on experience in building and optimizing robust server-side applications. My background includes working with a diverse range of clients, where I've developed solutions that enhance performance and reliability. I specialize in streamlining backend processes, ensuring scalable and efficient systems. My experience includes roles at tech-forward companies and participation in impactful internships, equipping me with a solid foundation in programming and risk assurance. If you're seeking a detail-oriented freelance engineer who can transform your ideas into effective solutions, let's discuss how I can help elevate your project to the next level.

🇻🇪Los Teques, Venezuela$10/hr100% JSS5.00 (1)Since Jul 2024

Earnings and projects

MRR
$304

Last 6 months ÷ 5.4 months active (since May 2026)

World#97,750 / 412k
🇻🇪Country#958 / 3,245
Revenue, last 30 days
$0

Last 6 months: $1.6k

Total earnings
$1.7k

Billed in all: $1.7k

World#350,625 / 412k
🇻🇪Country#2,899 / 3,245
Per project
$1.7k

$1.6k in the last 6 months

World#88,798 / 412k
🇻🇪Country#860 / 3,245
Projects, last 6 months
1
0% fixed100% hourly
World#128,095 / 412k
🇻🇪Country#1,023 / 3,245
Projects in all
1
0% fixed100% hourly
World#360,674 / 412k
🇻🇪Country#2,722 / 3,245

Earnings, last 30 days

$1.7kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,720$1,740$1,760$1,780Oct 9Oct 24Nov 8

Skill rankings: Top 16% in Fastify

Ranked by MRR among everyone on Upwork with the skill.

  1. 2Back-End Development Skills2 freelancers · 🇻🇪 #1Top 100%
  2. #11Fastify70 freelancers · 🇻🇪 #1Top 16%
  3. #21Sequelize132 freelancers · 🇻🇪 #2Top 16%
  4. #94RabbitMQ552 freelancers · 🇻🇪 #1Top 17%
  5. #118Azure App Service549 freelancers · 🇻🇪 #1Top 21%
  6. #542GitHub2,823 freelancers · 🇻🇪 #8Top 19%
  7. #1,043ExpressJS5,651 freelancers · 🇻🇪 #16Top 18%
  8. #1,090Back-End Development4,183 freelancers · 🇻🇪 #9Top 26%