Andrew Q.
Senior Java Developer | Python | Web Scraper & Automation | NodeJS
I'm a skilled Java developer with 7+ years of experience and a Bachelor's degree in Computer Science., specializing in Java, Python, and JavaScript.I have been tech leader in the last two companies. My expertise is in Backend/Frontend development, Restful API, Web Scraping & Crawling, Devops. ➢ Strong Programming skills, in designing and implementing scalable applications using Spring Boot, Spring MVC, Java-J2EE, Nodejs, Express, Struts, Spring Data JPA, JPA, Hibernate, Spring Securit, Rabbitmq, etc. ➢ Database: MySQL, PostgreSQL, Redis, MongoDB, ClickHouse. ➢ Familiar with SQL, can do performance tuning and riched experience in database design. ➢ CI/CD: Jenkins/Gitlab CI/CD/ Github Action. ➢ DevOps: Linux, Ansible, Docker, Kubernetes. ➢ Extensive experience in working with JavaScript/TypeScript languages, frameworks, libraries, and technologies such as Vue.js/ React, NextJS, Tailwind, ShadCN. ➢ Familiar with Web Scraping and automation using Python or JS. My clients' happiness is always my top concern. I'll be looking for a communication from you.:)
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $64
Billed in all: $34,916$35k
$21 in the last 6 months
Across 7 contracts
Across 56 contracts
Earnings, last 30 days
Skill rankings: Top 27% in Java
Ranked by MRR among everyone on Upwork with the skill.
- #586Spring Boot2,150 freelancers · 🇨🇳 #8Top 27%🇨🇳#8 of 31
- #1,524DevOps4,403 freelancers · 🇨🇳 #7Top 35%🇨🇳#7 of 15
- #1,756Web Scraping3,925 freelancers · 🇨🇳 #17Top 45%🇨🇳#17 of 25
- #2,255Java8,313 freelancers · 🇨🇳 #30Top 27%🇨🇳#30 of 80
- #2,993Docker8,761 freelancers · 🇨🇳 #18Top 34%🇨🇳#18 of 39
- #4,589MySQL14,471 freelancers · 🇨🇳 #23Top 32%🇨🇳#23 of 64
- #5,239PostgreSQL12,850 freelancers · 🇨🇳 #17Top 41%🇨🇳#17 of 34
- #9,289Node.js25,795 freelancers · 🇨🇳 #21Top 36%🇨🇳#21 of 76