Andrei Virgil Lungeanu

Andrei Virgil Lungeanu

About

Detail

Innovative Web Developer | AI & ML Engineering | Blockchain & Crypto Integration Expert | Scalable Systems & Infrastructure Specialist | System Administrator
Iași, Iași County, Romania
Contact Andrei regarding: 
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Full-time jobs
Starting at USD60/hour
Flexible work
Starting at USD60/hour
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Timeline

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Education

Résumé

Jobs verified_user 0% verified
  • M
    Lead Web Developer & Blockchain Developer
    MarketHive
    Jan 2024 - Apr 2025 (1 year 4 months)
    At Markethive, a large-scale social marketing and crypto-driven platform, I led the development and integration of blockchain and cryptocurrency features. I built a custom interface for the Solana blockchain to support the platform’s native token and handled BTC and Solana payment systems, including fixing and optimizing the Bitcoin POS solution for seamless transaction processing. In addition to crypto integration, I managed all aspects of web development and project coordination. This included implementing new features based on Figma designs, debugging and resolving issues from Jira tickets, and maintaining a massive database with millions of users and high volumes of content and activity.
  • S
    Web Developer
    Software LLC Denver
    Feb 2023 - Aug 2024 (1 year 7 months)
    Worked on a diverse range of outsourced projects, including presentation sites, eCommerce platforms, and recovery of compromised or infected servers. The work covered typical web agency tasks, from building and maintaining websites to addressing security and performance issues. Collaborated closely with design and content teams to ensure each project met client expectations. Also contributed to optimizing site speed, implementing best practices in code structure, and improving overall site stability and reliability.
  • C
    Web Developer / System Administrator
    Cruise Industry News
    Dec 2022 - Current (3 years 7 months)
    I manage the web development, dedicated Linux server infrastructure, security, and SEO optimization for a leading online news platform focused on the cruise industry. The platform consistently scores 100 on Google PageSpeed Insights for SEO and best practices, and has remained stable and secure even during peak traffic of over 500,000 visitors in one day.
  • F
    Web Developer
    Féréo SRL
    Nov 2022 - Apr 2024 (1 year 6 months)
    Developed and maintained large-scale eCommerce platforms for NEMOX, a global leader in professional gelato equipment. Also delivered tailored web solutions for various other clients across different industries, focusing on functionality, performance, and business alignment. Managed both core projects and smaller-scale websites with a practical and reliable development approach.
  • Academy
    Web Developer
    Academy
    Apr 2022 - Current (4 years 3 months)
    I designed and developed a premium e-learning platform focused on European data protection, built entirely in Laravel. The platform includes user and payment management, dynamic course and assessment tools, exam simulators, adaptive learning paths, personalized study recommendations, auto-generated course notes, and post-exam analysis to identify key improvement areas.
  • N
    Web Developer
    NH SPRL
    May 2021 - Jan 2022 (9 months)
    Worked as a full-stack developer and system administrator, handling both development and infrastructure. Built and maintained internal tools for order management, delivery tracking, and customer support, supporting a business serving car dealerships in Belgium. Focused on delivering reliable, scalable solutions aligned with operational needs.
  • X
    Web Developer / System Administrator
    Xeneris media
    Jul 2018 - Dec 2020 (2 years 6 months)
    Started as a system administrator, managing multiple high-load Plesk servers, each hosting over 1,000 domains and handling large-scale email systems for demanding clients. My responsibilities included ensuring uptime, securing servers against attacks, maintaining backups, and optimizing database performance. Later, I expanded into web development—delivering both small-scale websites and custom-built web solutions tailored to client needs.
  • U
    Founder
    Upbitro
    Jun 2018 - Current (8 years 1 month)
    I founded this company out of a deep passion for technology and a drive to create reliable, efficient, and meaningful digital solutions. As a self-employed developer, I handle every aspect of the work—web development, server management, and security—with care, precision, and a long-term mindset. I believe in quality, clear communication, and using tech to truly make a difference.
  • I
    Lead Web Developer
    Imsotec Agentie Internet
    Jul 2016 - Jun 2018 (2 years)
    Managed end-to-end delivery of new projects, from reviewing briefs to deployment. Developed custom PHP platforms for large-scale events and built WordPress eCommerce and presentation websites. Also handled web hosting server setup and maintenance to ensure stability and performance.
  • Freelancercom
    Freelance Web Developer
    Freelancercom
    Nov 2015 - Dec 2023 (8 years 2 months)
    During my most active period on the platform, I was a Preferred Freelancer—ranked in the top 3% out of over 80 million users—and among the top 3 PHP freelancers in Romania. While I am currently selective with projects, my profile demonstrates a consistent track record of high-quality work, professionalism, and client satisfaction. I have successfully completed all my projects on Freelancer.com with 100% on-time, on-budget delivery and 5-star ratings.
Education verified_user 0% verified
  • Universitatea Spiru Haret din București
    Master's degree, Marketing
    Universitatea Spiru Haret din București
    Jan 2010 - Jan 2012 (2 years 1 month)
  • Universitatea Spiru Haret din București
    Bachelor's degree, Economics
    Universitatea Spiru Haret din București
    Jan 2007 - Jan 2010 (3 years 1 month)
  • H
    High School Diploma, Information Technology
    High School Dunarea Galati
    Jan 2002 - Jan 2006 (4 years 1 month)