Bill Nguyen
Renewable Energy Consultant @ GEIT
About
I specialise in Battery Energy Storage Systems (BESS) and rooftop solar solutions that help Commercial & Industrial (C&I) clients reduce electricity costs, strengthen energy resilience, and move toward a more sustainable future. I’m part of GEIT, a subsidiary of Trungnam Group — Vietnam’s leading private company in renewable energy. Being part of this ecosystem allows me to contribute to the nation’s clean energy transition while learning from large-scale projects that are reshaping Vietnam’s power landscape. My focus is on designing, evaluating, and optimising BESS and solar systems tailored for the C&I sector. I’m passionate about developing renewable energy strategies that balance economic efficiency and sustainability, enabling businesses to harness clean power for long-term growth and stability. I’m always eager to connect with professionals, engineers, and organisations who share a commitment to renewable energy, energy storage, and sustainability — to exchange ideas and build Vietnam’s clean energy future together.
Vietnam
Ho Chi Minh City
Information Technology & Services
Battery Management Systems, Lithium Batteries, Renewable Energy Systems, Solar Energy, Renewable Energy, Statistical Data Analysis, Trend Analysis, Game Development, C++, Presentation Skills, Game Developers, Presentations, Market Research, Unreal Engine, Client Communication, Company Analysis, Cross-team Collaboration, DCF Valuation, M&A Screening, Financial Modeling
Experience

Renewable Energy Consultant
Ho Chi Minh City, Vietnam
- Advise Commercial & Industrial (C&I) clients on BESS and rooftop solar solutions to reduce electricity costs and accelerate their clean energy transition. - Develop renewable energy strategies that balance economic efficiency with long-term sustainability goals. - Collaborate with cross-functional teams to support clean energy transition initiatives under GEIT / Trungnam Group’s renewable energy portfolio.

Social Media Analyst
BIGRIN
Nottingham, England, United Kingdom
• Analyzed 500+ videos to deliver actionable insights, boosting client views up to 4× above average • Designed paid ads and organic strategies, increasing leads by 200% in 30 days through trend-driven optimization • Created targeted marketing campaigns that helped coaches acquire high-ticket (£10,000) clients consistently • Managed accounts and advised 7–8 figure coaches directly, driving measurable brand growth and engagement

Virtual Reality Game Developer
England, United Kingdom
• Analysed UK market demand and designed 4 VR mobility treatment prototypes. • Collaborated with an 8-person team to develop and present a virtual reality platform for mobility rehabilitation to 2 MOTUS VR managers and 2 university professors. • Managed stakeholder relations, organizing monthly meetings with 3 parties and negotiating costs for significant project changes. (A collaborative project between University of Nottingham & Motus VR)

Web Designer
England, United Kingdom
Content Creator - Youtuber
• Grew YouTube channel over 700,000+ views and 7,000+ subscribers with only 64 videos. • Hosted 3 workshops (300+ attendees) and a YouTube livestream generating 1,258 live chat messages. • Produced viral long and short-form content, with 2 videos exceeding 100,000 views and 5,000 likes. • Wrote 100+ scripts and hooks for various video formats, ensuring engagement and clarity. • Mastered professional video editing tools: DaVinci Resolve, Adobe Premiere, CapCut, proficient in animation, captions, sound effects, noise reduction, and engaging transitions.

Founder & Former President
IU Volleyball Club - IUV
Ho Chi Minh City, Vietnam
- Founded and led the club from the ground up, worked directly with university administration and sports staff - Recruited, trained, and supervised 12 athletes to ensure high performance in the city’s competitions

Student Ambassador
Ho Chi Minh City, Vietnam
• Organised and led 9 recruitment fairs, providing in-depth consultation for over 80 students about academic programs • Collaborated with a team to produce viral videos, gaining 20,000 views within 3 hours after publishing on TikTok • Publicly spoke in front of 200 students and parents at a university talk show
Bill Nguyen's Contact Information
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