For more than three decades, Quantum Business Group has supported career growth through professional Résumé Writing and helped businesses build stronger teams through Recruiting.
AI-generated résumés, generic services, and high-volume recruiters can’t replicate what decades of human judgment delivers. Lhea knows what employers look for because she’s been on both sides of the table.

Built around you…not a template.

Decades of résumé, career, and recruiting experience across industries.

Human judgment about what matters, what to emphasize, and how to position it.

Work designed around interviews, placements, and better hiring outcomes.
Decades of experience on both sides of the hiring equation.
President and owner of Quantum Business Group, Inc., Lhea has prepared more than 12,000 résumés, cover letters, and bios since 1988, and has placed more than 1,000 people in career positions. Her background in HR and as a published writer gives her a unique advantage on both sides of the hiring table. When you work with Quantum, you work directly with Lhea.
12,000+ résumés written across all industries and career levels.
Strategic advice that helps clients land interviews and advance.
1,000+ successful placements across a wide range of roles.
Every client receives focused, one-on-one attention from Lhea.
“Lhea was a pin cushion for my thoughts. She asked me targeted questions and got a lot of information from me. She presented my background in a compelling manner.”
Westbury, NY
“I had a friend do my résumé and it just wasn’t working for me. You redid it and then everything great happened. I sent my new résumé out, got 5 interviews and 3 job offers. Thank you for changing my life!”
Miami, FL
“My résumé is a masterpiece! Interviewers have actually asked me, “Who did your résumé?” I truly appreciate the gift you have!”
New Jersey
“I was concerned about the amount of jobs I had in my life. You were able to present the information so cleverly. I now have a new job that I love. Can’t thank you enough… you changed my life.”
Los Angeles, CA
“You are so good at what you do; thank you for making me look like a star.”
Bayville, NY
New York City, NY
“I didn’t think I had enough information to do a résumé, but you were able to get so much information from me. It looks great and the feedback is terrific. I have so much confidence now.”
Stamford , CT
“Lhea thank you for being there for me when I relocated to Vermont. From the time that I met
you, you not only made me look great on paper, but helped me through my interview and my
negotiation for salary. I am so grateful. “
“No one was calling me for interviews. I was told that my background was not the best. You
transformed my information and was hired within weeks. I owe you debt of gratitude. “
“You changed my life, Lhea. I was a single mom with a sick child. My husband did not pay any
child support. You helped me remarket myself. You showed me all the valuable experience I
have and increased my self-esteem. Now I have an amazing position with benefit where I have
gotten recognition for my work and received bonuses”
“For the past 7 years I have used your services. You have always been there for me. First when I
graduated college, then when I became the top salesperson in my company and now I have just
gotten promoted. You are the best. “
“Lhea, when I came to see you I had no hope of getting my first job. You did a beautiful résumé for me, built my self-confidence and coached me through my interviews. Thank you so much.”
“My friend had done my résumé and I wasn’t getting any interviews. I will never forget when I
met you and you said that my résumé looks like I want a job as a stock broker and not a
therapist. You redid my résumé and in two week I had three job offers and relocated from New
York to Florida. Thank you for your amazing talent.”
Westbury, NY
“Lhea, over the past ten+ years, you have helped me with my résumé. As I made moves you were
always there for me! “
“I was let go from a major company as a manager. You were able to redo my résumé, market me
and provide leads that landed me a position. Thank you so much for your time and patience.
When I look at my résumé now…I would hire myself! Thank you for making me realize how
much I have accomplished throughout my career.”
We know you may have some questions. Feel free to look through our FAQ’s for an answer. If you don’t find what you are looking for here, please contact us by phone or email with any questions you may have!
Yes. Quantum Business Group works with clients throughout Long Island, New York, and across the United States. Many services can be provided remotely.
You can work directly with Lhea upon request. Quantum also has support professionals who work closely with her to provide personalized service.
We work with employers to understand their hiring requirements, identify qualified candidates, and evaluate individuals whose experience and qualifications align with each position.
We prepare résumés for a wide range of industries and career levels, including management, education, technical and medical fields, recent college graduates, and skilled trades. We offer chronological and transitional résumé formats, as well as curriculum vitae (CVs).
Coaching sessions are customized to your needs. Each session is a virtual, one-on-one appointment lasting approximately 45 minutes.
Complete the contact form with your email address and cell phone number, and we will respond as promptly as possible. You may also call if you prefer a conversation.
Whether you’re ready to make your next career move or searching for the person who can move your business forward, talk directly with Lhea.