Dr. Mahamuni is the Founder and CEO of Reimon Energy Inc. and an energy analytics and forecasting specialist with extensive experience supporting public‑sector utilities and power market participants across North America. He has over five years of professional experience developing electricity price, load, and generation forecasting models used for market participation, resource planning, and risk management.
Prior to founding Reimon Energy, Dr. Mahamuni served in senior data science leadership roles at The Energy Authority (TEA), a U.S.‑based energy advisory and trading organization serving public power utilities. At TEA, he led a team of five data scientists and two quantitative analysts responsible for delivering short‑term and long‑term forecasts and analytical tools used by dozens of public utilities and joint action agencies. His team developed econometric load forecasts, long‑term demand outlooks, and resource adequacy analyses for utilities across the United States, supporting integrated planning and procurement decisions.
Dr. Mahamuni also led the development of hourly day‑ahead and real‑time electricity price forecasting models at both zonal and nodal levels across multiple organized markets, including CAISO, PJM, MISO, SPP, ERCOT, the Southeast, and the Pacific Northwest. These forecasts were used operationally by public utilities to inform market bidding, scheduling, and exposure management. In addition, his team delivered short‑term hourly load forecasts on a continuous basis to support near‑term operational decisions for a wide range of municipal and cooperative utilities.
His project experience includes battery energy storage and hybrid resource evaluation studies for public power entities such as Valley Clean Energy in California, hydroelectric supply forecasting for fourteen major dams in the Columbia River system, and wind and solar generation forecasting as part of broader resource evaluation and market participation studies. Dr. Mahamuni’s team also developed portfolio risk management software used to evaluate utilities’ net market exposure over monthly and multi‑year horizons.
Dr. Mahamuni is a named inventor on a patented energy storage optimization system used to evaluate hybrid and co‑located resource participation strategies in organized electricity markets, including California. He has spoken on advanced analytics topics at industry forums, including serving as a panelist on “Data Preparation and Use in AI and Advanced Analytics” at Energy Trading Week Americas in Houston, Texas. He is a recipient of the U.S. O‑1 visa, granted to individuals with extraordinary ability in science and engineering.
Dr. Mahamuni holds a PhD in Mechanical Engineering from the University of Washington and a Bachelor of Technology from the Indian Institute of Technology (IIT) Gandhinagar.
What is WSO Academy?
Intense 12-week program to dramatically improve your odds at landing a high finance offer.
- Lifetime access to exclusive networking resources and support community to help you land interviews.
- 300+ hours of courses to train and polish your skills to help ace your interviews.
- Direct calendar access to our most helpful 120+ Head Mentors.
Why Anonymous?
Some of our mentors are forced to be anonymous due to firm policies or personal preference. Anonymity allows us to i) source the best mentors from the top companies in the world ii) allows them to be honest and give you amazing insight into the industry and firms.
Frequently Asked Questions
Can’t find an answer? Please send an email to [email protected]
The WSO mentor service runs at a very slight profit (~5-10% net margin) in order to help motivate amazing professionals to provide great (free) advice in the forums (many mentors have green "mentor" buttons next to their usernames) which strengthens the entire WSO community. Luckily, there is a surprising number of elite professionals within the WSO community that love giving back to motivated candidates. We also recently automated the mentor matching with an algo that helps reduce the manual work needed on the backend should a requested mentor not be available. Prices range from as low as $57 up to $997 depending on the package you purchase and the mentor you select. Given the success of our service and the number of repeat clients we have, we know that we can afford to run on thin profit margins and serve thousands of applicants. We also know that many of you will follow the advice of our mentors and invest in additional courses and/or services from WSO.
After checking out, your request will immediately be sent to the mentor you selected. You will be expected to fill our some basic information (location, industry preference, etc) along with upload a Word version of your resume in order to help the mentor decide if they feel like they are a great match. As soon as they accept (usually within ~9-12 hours), an email will be sent making an introduction. Your mentor will introduce him/herself and then proceed to review your current resume and/or offer times when you can connect for a mentor session. Over the following days, you will schedule a time that is mutually convenient for you initial phone call to go over what you need help with (mock interview, career consultation and/or both). If you would like to continue with this mentor, you can schedule more hours anywhere from 1 hour to 3+ hours with him/her over the following weeks & months.
Typically the match happens within 12hrs. If your preferred mentor has not responded within 9 hours or they indicate they can't take you on as a mentor, we will notify other top mentors that have the most in common with the mentor you selected (based on our matching algo). These backup mentors will indicate to you if they are available and you have the choice to move forward with one of them, get a refund or wait longer for your preferred mentor. If for whatever reason we cannot match you in time and/or there are no mentors that are available that you'd like to work with, we will refund your purchase in full, no questions asked.
We have an incredible team of 1,000+ dedicated mentors across top firms all around the world. Our #1 goal is to make sure you are placed in the hands of the most competent and detail-oriented professional in your specific target industry. This coupled with our strict process ensures a smooth and thorough experience. Why do we use actual professionals? The answer is simple: they are the ones ACTUALLY SCREENING APPLICATIONS for their own firms! They know what it takes to make it out of the trash pile and into the interview pile. On top of this, since we have been doing mentor sessions for over a decade across THOUSANDS of clients, we are able to immediately identify a top mentor and feed them more clients to ensure happy customers like you (due to our strict screening process). Our team includes investment bankers at all the top bulge brackets and elite boutique banks as well as private equity, hedge fund and VC professionals at the most prestigious funds. We also have reviewers at the top management consulting firms in the world, elite prop trading firms, top corporate finance roles as well as other related finance careers.
Usually these are all self-limiting beliefs, but if you're unsure if we are a good match for you, please send us a quick email to [email protected] and we can send over some bios if we think there might be a potential good match for you.
Too Young / Too Inexperienced: We do NOT recommend our mentor service until you at least have at least some relevant WORK experience that we can leverage. For the young clients out there, this means an internship, ideally in your target or related industry. If you are still in high school, it is unlikely that you have this experience. The earliest we'd recommend doing a mentor session is early freshman or early sophomore year as you prepare for summer internship recruiting. If you have no relevant experience then it probably doesn't make sense to sign up for the service. Our mentors are amazing, but they aren't magicians. If you tell us you really want to be in Investment Banking or Private Equity (for example) and everything in your background points to law or medicine, it's going to be an uphill battle. On the other hand, if you have unrelated experience but you have started the transition process by taking relevant classes and joining relevant clubs and associations, we'd love to work with you. You may not be the most competitive candidate, but we will highlight the most relevant education and functions at your current job that would translate well across industries.
Too Old / Too Experienced: We DO recommend our mentor service for more experienced professionals that are looking to make a transition or have an interview coming up. We have several very senior mentors that can answer the tough questions and make sure you are up to date on the latest trends in your target industry. However, before you move forward, we encourage you to give yourself an honest assessment. If you are looking to make the transition and have not made any steps outside of considering this mentor program, you probably aren't ready. If you've taken steps (education, new degrees, courses, etc) and feel like you're ready, we're on board and eager to help!
Yes, but if you have a negative attitude you are unlikely to have success. If you think a mentor session is an automatic referral, please don't bother to hire us.
Yes, our mentors often do refer our clients for open positions at their firms (over 20%), however, this should not be asked of our mentors to avoid a conflict of interest and it should not be expected as part of the service. It is up to you to impress the mentor if this is your goal, however, we believe you can gain much more out of the experience by being honest about your weaknesses and concerns with the mentor so there can be an open dialogue on how to improve your chances.
The only discounts are for larger packages and more hours purchased at once. This is an incredibly labor intensive 1-on-1 service using finance professionals that typically make well over $200/hr and are doing this primarily to give back.
This is a personal question and the answer is naturally subjective. If you are serious about landing a job in investment banking, private equity, hedge funds, trading, asset management, management consulting or any other competitive industry, it's more than likely that the answer to that question is a resounding "YES".
Career services advisers at your school are not screening applications for interviews...neither are your classmates. If you do happen to have a friend in the industry, are they going to take the hours necessary to give you a realistic mock interview? Odds are that their time is limited outside the office and if they do give you some guidance, it won't be as thorough as our expert mentors. If you look at the competitive nature of recruiting nowadays, why would leave your application up to chance when many of these jobs pay well over $100,000?
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