Ruien L
Engineer, Full Stack/Backend & DevOps at Preston-Werner Ventures | United States
Engage
candidates 10x faster
Enjoy unlimited access and discover candidates outside of LinkedIn
Trusted by 1.4M users from 76% of Fortune 500 companies
The most accurate data ever
CCPA Compliant
GDPR Compliant
150M
Personal Emails
200M
Work Emails
100M
Direct Dials
250M
Professional Profiles
40M
Company Profiles
Find anyone, anywhere
with ContactOut
today
Making remote or global hires?
Connecting
with key decision-makers? We can help.
- 40 emails / month
- 3 phone numbers / month
- Works on standard LinkedIn only
-
Work emails, personal emails,
mobile numbers
No credit card required
Engineer, Full Stack/Backend & DevOps at Preston-Werner Ventures in January 2025 to Present
Billing Support Engineer at Midjourney in March 2025 to Present
HCB Engineer at Hack Club in May 2024 to Present
Lead, HCB Backend Operations at Hack Club in August 2025 to Present
HCB Operations Specialist at Hack Club in April 2024 to August 2025
Data Science Researcher - Raytheon Corporate Partner at The Data Mine - Purdue University in August 2024 to June 2025
Midjourney Guide (Community Moderator) at Midjourney in June 2022 to March 2025
HCB Operations Contributor III at Hack Club in August 2023 to April 2024
HCB MentorShip Trainee at Hack Club in December 2023 to March 2024
HCB Operations Contributor II (Summer Internship) at Hack Club in June 2023 to August 2023
HCB Operations Contributor II at Hack Club in May 2023 to August 2023
HCB Operations Contributor I at Hack Club in February 2023 to May 2023
Operations Liaisons Intern (Summer 2022) at BART in June 2022 to August 2022
See more
See less
Purdue University, Bachelor of Science - BS, October 2026
See more
See less
Consulting
IT Infrastructure Management
Agile Project Management
TypeScript
Software Development
Radio Frequency (RF) Engineering
Statistical Data Analysis
Statistical Modeling
Ruby on Rails
Auditing
Client Services
Machine Learning
Information Security
Security Operations
Incident Response
Hashcat
Secure Shell (SSH)
Internet Protocol Suite (TCP/IP)
Intrusion Detection
Firewalls
Cyber Defense
Cyber Operations
Digital Forensics
Grant Administration
Google Workspace
Web Development
Web Design
Network Security
Computer Forensics
Brand Marketing
Operations
Product Support
Programming Languages
Programming
Information Technology
Computer Science
IT Operations
Communication
Customer Service
Cybersecurity
Python (Programming Language)
Linux
Network Administration
System Administration
Java
Microsoft Office
Microsoft Word
Microsoft PowerPoint
Microsoft Outlook
C++
C#
C (Programming Language)
JavaScript
SQL
HTML
.NET Framework
English
Cybersecurity Analyst
OSINT
CTF
Ethical Hacking
See more
See less
Discover more about Preston-Werner VenturesWhat is Ruien L email address?
Email Ruien L at [email protected]. This email is the most updated Ruien L's email found in 2026.
How to contact Ruien L?
To contact Ruien L send an email to [email protected]. (updated on September 24, 2025)
What company does Ruien L work for?
Ruien L works for Preston-Werner Ventures
What is Ruien L's role at Preston-Werner Ventures?
Ruien L is Engineer, Full Stack/Backend & DevOps
What is Ruien L's Phone Number?
Ruien L's phone (***) ***-*120
What industry does Ruien L work in?
Ruien L works in the Computer Software industry.
Ruien L Email Addresses
Ruien L Phone Numbers
Get a free list of similar prospects, filtered by title, company, or industry.
Build your Prospect ListPeople like Ruien L
Software Design Engineer at Texas Instruments
Accounting Clerk at The John Wood Company LLC
Communications Manager - Office of the Chancellor at University of Pittsburgh
Co Director at Students Open Collaborative for Innovative Applications | SOCIAL
Newspaper Reporter at MosKiddo
Assistant Instructor at Youth Code Jam