Transform Your Business with Expert Guidance

"Gabriel does excellent work. You will not be disappointed if you hire him. I will definitely reach out to him on my next job posting. Gabriel delivered excellent work on this powerpoint presentation. I enjoyed working with him. His communication was top-notch, he met all deadlines, and his skills were very strong. I provided a bonus because I thought he was outstanding."

"Gabriel supported me on financial modeling work and delivered exactly what was needed. The models were clean, well-structured, and technically sound, with clear assumptions and logical flow. Communication was straightforward, deadlines were met, and feedback was incorporated quickly. Reliable, detail-oriented, and easy to work with. I would happily work with him again on similar assignments."

"Amazing experience working with Gabriel. Extremely attentive to detail. He took his time to understand our project and he spent hours providing feedback for improvements. We felt he was part of the company and his work reflects this. Will definitely keep working with Gabriel long-term."

"⭐️⭐️⭐️⭐️⭐️ World-Class Experience Working with Gabriel! Working with Gabriel on the Clean Ocean financial model has been nothing short of exceptional. From day one, he demonstrated a level of professionalism, technical expertise, and strategic thinking that's rare to find on any platform. We tasked Gabriel with building a comprehensive 3-way financial model for Clean Ocean, a fast-scaling marketing and technology company built around an ESOP structure, global expansion strategy, and recurring-revenue model. This wasn't a simple spreadsheet job. It required someone who could understand complex business logic, model multiple growth scenarios, integrate operational data, and present it all in a way that would stand up to scrutiny from investors, accountants, and private equity groups. Gabriel absolutely nailed it. He approached the task with precision and genuine curiosity, asking intelligent questions that helped clarify our strategy and business model from the ground up. Rather than just "filling in numbers," he wanted to understand the "why" behind each assumption, how our ESOP worked, what our client acquisition model looked like, and how scaling content pods and HR growth tied into future EBITDA. This level of engagement made all the difference. The result was a world-class financial model that's both beautifully structured and functionally robust. Every sheet is linked logically, assumptions are clearly laid out, and the output dashboards are intuitive and presentation-ready. He also ensured the model could evolve over time, making it modular and easy for our internal team to adjust as we grow. Beyond the technical excellence, Gabriel was also a true professional to work with. His communication was clear, proactive, and dependable. He met every milestone on time, provided detailed updates, and was always open to feedback, often going above and beyond to refine areas that weren't even in the original scope. He took initiative to improve layout, streamline formulas, and even propose insights that strengthened our financial story for investors. I've worked with a lot of financial consultants and modelers across multiple businesses, including those involved in private equity deals and international M&A, and I can confidently say Gabriel operates at that elite level. He combines analytical depth with real-world business understanding, the kind of person who not only builds the numbers but helps "make sense" of them in a strategic context. The Clean Ocean financial model will now form the foundation of our investor communications, internal planning, and ESOP design, and Gabriel's fingerprints will be on all of it. If you're looking for someone who can go beyond spreadsheets, who can truly partner with you to build something powerful, insightful, and investor-ready, Gabriel is that person. I couldn't recommend him highly enough. We'll absolutely be working with him again as we roll out additional models across our portfolio companies. Thank you, Gabriel, world-class work."

"Gabriel was not only quick but also incredibly professional, making my experience truly outstanding. I couldn't have asked for a better interaction!"

"Great work!"

"Needed this urgent project to be worked on. It was done in a very short time as requested."

"Gabriel comes through clutch every time for our team. He is a total rockstar! 😎"

"Working with Gabriel on my Financial Modeling and Crypto Token Economics was one of the best decisions I've made. His insight, clarity, and strategic thinking made a huge difference, turning complex ideas into actionable models. I couldn't be happier with the results and the collaboration. Truly top-notch work!"

"The man knows his stuff and works very quickly. 100% expect to work with him again. I did not have much time for explaining our request and found him very capable of filling in the missing pieces and then he nailed it."

"Gabriel's expertise on relaunching my cleaning business was a great. His knowledge and detailed analysis gave me everything I need to implement scaling my business. I am excited to move to the next level and work on phase 2."

"The consultation provided by Gabriel was very insightful. When i described the solution I had, he listened carefully and quickly understood the flaws with it and explained its reasonings. He then suggested alternative solutions which work properly and explained why they work. I could instantly connect with him and he undertsood what I wanted. He also went beyond expectation and mentioned other things that I have not considered. Amazing consultant to work with and looking forward to continue working with him."

"Gabriel was great to work with. He quickly understood what I needed and delivered solid financial models with minimal guidance. Professional, responsive, and reliable throughout. Would definitely work with him again."

"I have worked in the renewable energy industry for 15 years and been Director of my own company for 12 years where we provide high quality solar and battery solutions to residential and commercial customers. Gabriel has given me so many gold nuggets that I never knew existed making projects that I have had on my plate for years, just streamlined and easy to do through experience or new technology that he knows exists"

"Super work once again - with thanks Sophie"

"Thank you Gabriel for another successful on time on budget project It's a pleasure working with you"

"Gabriel was highly professional in his work - right from early engagements through to execution of the scope of work. He was flexible in his timings to suit us, and was able to accommodate us with our tight deadlines. His quality of output was excellent, and his insights will be very useful for our business going forward. He went above and beyond, and his attention to detail is second to none. Thank you for the great work, I highly recommend Gabriel to assist with any consultancy services."

"Absolutely thrilled to leave a review for Gabriel! Working with him was an exceptional experience from start to finish. Gabriel brought an outstanding level of expertise and insight to my consulting project and was instrumental in building a compelling, professional pitch deck. His strategic vision and attention to detail elevated the project beyond my expectations. He took the time to understand the nuances of my goals, providing guidance that was both practical and innovative. Communication was seamless throughout, and Gabriel consistently met deadlines with work that exceeded my standards. His professionalism and dedication were evident in every interaction. I highly recommend Gabriel to anyone seeking top-notch consulting and pitch deck support. I look forward to collaborating again in the future!"

"Gabe was outstanding in supporting our financial modeling needs. He was quick, thorough, responsive, and flexible, going beyond expectations with insightful business advice that greatly benefited our project. Highly recommended!"

"Gabriel is incredibly professional and really knows his stuff. Working with him was a fantastic experience. He is thorough, skilled, and delivers quality work. If you are looking for someone you can trust to get the job done right, I highly recommend Gabriel."

"Gabriel did a great job. He was insightful and professional. I'd definitely recommend him."

"Gabriel is a very reliable professional subject matter expert in his field."

"Very much better than expected, not that I expected it to be bad, but certainly was unsure. Very valuable and great use of my time and money. Very insightful."

"Gabriel is truly an asset to our team and our projects. Much of what we do could not be accomplished without his work."

"Very experienced consultant a pleasure to speak with and a good learning curve from someone at a very high level."

"Excellent professional, high quality work, on time and on budget, thank you for all your help."

"Gabriel is a sharp writer, has a great eye for graphic design, and has delivered excellent work to me more than once on very very short deadlines. He's really a pleasure to work with."

"Gabriel has a great understanding of creating financial projections, highly recommended and will definitely work with him again."

"Gabriel is extremely professional and completes project on time. In addition to producing an excellent finished product he gives great advice, implementing things that we didn't think of. If you want to "hit it out of the park" with your next project. It is imperative that you hire/contract with Gabriel!"

"Gabriel is awesome to work with extremely professional and highly flexible to your requirements. I highly recommend his services."

"Exceptional as always, this is my 5th or 6th project with Gabriel and everyone one has been a smooth and efficient process with no delays. Have already engaged with him for another contract"

"If you want your job done with alacrity and precision, you must work with Gabriel!"

"Amazing work as always, this is my 3rd or 4th the project with Gabriel and he always completes them professionally, on time and exceeds expectations. This was no different and I look forward to the next project"

"I can't wait to work with him again! He's a highly skilled and multi-faceted collaborator who's determined to help you cross the finish line."

"Absolutly perfect as usual. This is my 4th or 5th project with Gabriel and he gets better every time. On time, professional. Accurate and reliable. I'll be back soon I'm sure"

"Great work! Fast!"

"Gabriel provided extremely valuable feedback and advice with a very short turnaround. He clearly has deep experience in this field. Already planning to work with him again."

"All is quick, professionally and with high quality."

"Great consultation call with Gabriel! He really helped me with my issues and tackled all the pain points."

"His management consultation and analysis of financial topics has been tremendous help. I will be sure to book him again for future strategic business consultations."

"Gabriel was helpful in choosing a commission plan that suited our private equity fundraising campaign. He was also quick to respond."

"We had a very useful consultation! Gabriel is highly experienced and knowledgeable, and offered me the insights I needed. We will work together again!"

"Great Experience working with Gabriel. Very Detail oriented!"

"Working with Gabriel was great! He brought so much value to us! Looking forward to further collaborations."

"I had the pleasure of working with Gabriel on a cost proposal, and I couldn't be more impressed with his professionalism and expertise. Gabriel was incredibly patient, taking the time to explain every detail of the proposal and ensuring that I understood all aspects thoroughly. His informative approach made the entire process seamless and enjoyable. I highly recommend Gabriel for anyone seeking top-notch services and a knowledgeable professional who goes above and beyond for their clients."

"This marks the fourth or fifth collaboration with Gabriel. I endorse him for his exceptional quality outputs, valuable insights, and readiness to engage. Should you seek a person who will manage your project with utmost expertise and dedication, Gabriel is the choice to make."

"This is the second project I've collaborated on, and Gabriel supplied me with an incredibly helpful deck practically overnight. I was both impressed and thoroughly pleased with the final outcome. I look forward to working with him again in the future."

"I had the pleasure of working with Gabriel for the drafting of a business plan for my startup. I am compelled to share my outstanding experience through this review as I am truly impressed with the level of professionalism and expertise Gabriel brought to the table. From the initial contact, Gabriel's communication skills were nothing short of fantastic. He was prompt in responding to my inquiries and exhibited a clear and concise communication style. This made the entire collaboration process smooth and efficient. I felt reassured by his commitment to maintaining open lines of communication throughout our engagement. One of the standout qualities of Gabriel is his ability to provide constructive criticism. Instead of merely accepting my ideas at face value, he took the time to thoroughly review and analyze them. This resulted in a business plan that was not only well-structured but also benefited from his invaluable insights. Gabriel's constructive feedback undoubtedly played a crucial role in enhancing the overall quality of the business plan. What sets Gabriel apart is his unparalleled insight into his craft. His depth of knowledge and understanding of business strategies was evident throughout our collaboration. He demonstrated a keen awareness of industry trends and market dynamics, which significantly enriched the content and viability of the business plan. This level of expertise is truly commendable and reflects Gabriel's dedication to delivering top-notch consulting services. I am genuinely impressed with the overall experience of working with Gabriel, and I am confident that his contribution will have a lasting positive impact on my startup. I wholeheartedly recommend Gabriel to anyone seeking a business consultant who not only possesses exceptional communication skills but also provides constructive criticism and unparalleled insight into the world of business strategy. I look forward to keeping in touch with Gabriel for future consulting needs, as his professionalism and expertise have undoubtedly earned my trust and respect. Thank you, Gabriel, for your outstanding support and guidance."

"Gabriel delivers unparalleled management consulting with actionable insights and consistently high-quality work; his availability and commitment are unmatched. Looking forward to our continued collaboration on future projects."

"Fast, efficient, thoughtful and great to work with"

"Exceptional as always, couldn't ask for a better partner for delivery of this work. Quick, efficient, accurate and persuasive grant application and builds on previous works completed together. I will use again"

"Gabriel's expertise is nothing short of extraordinary. His proficiency in every task, coupled with a deep understanding of our organizational needs, has made him an indispensable asset. From tackling complex challenges to introducing innovative solutions, Gabriel consistently exceeds expectations, demonstrating a level of skill and dedication that is truly commendable."

"Gabriel was great - listened to feedback - was responsive - fast, polite and bright"

"Gabriel, your dedication and creativity as a freelancer are truly impressive. Your ability to consistently deliver high-quality work while adapting to various challenges showcases your exceptional talent and professionalism. Fantastic work!"

"Gabriel displayed an impressive level of expertise and build a robust and accurate financial model that captures the business's potential. Fast and easy communication. Great experience all round!"

"Gabriel is an exceptional management consultant with unparalleled strategic insights, highly recommend for transforming your business operations and achieving scalable growth."

"Great job! Gabe went above and beyond to meet expectations and delivered quality work on a tight deadline, I'd definitely recommend his services. Thank you!"

"Amazing work, top class results. I could not find any fault with the work completed. Very knowledgeable and professional and quick. Will certainly use again. Happy to give feedback to anyone who needs it"

"It's truly a pleasure conversing with someone who has a keen intellect and a wealth of innovative ideas that absolutely need to be hired."

"Great sharing information , you are very good at how you train me. Thanks Wayne"

"very impressed with him , knows what he is doing !!"

"Great to work with"

"I had a top-notch experience with Gabriel at Simion Advisory Partners while developing an Investment Teaser for my Medical Supplies Company. His financial acumen, deep understanding of my industry, and unwavering commitment to my business were impressive. Gabriel's accessibility, clear communication, and patient explanations elevated his service to a premium level. The Investment Teaser he crafted was meticulously detailed, visually appealing, and showcased a strong understanding of the investment landscape. Simply put, Gabriel and Simion Advisory Partners are my go-to for strategic investment advice. Highly recommended!"

"Simply Astounded! I have been hoping for a very long time that I would meet someone like Gabriel. His intelligence and demeanor are beyond all of the service providers I have worked with over the last three years and there have been a LOT! Choose Gabriel. You will not be disappointed because he is a very gifted man."

"I'm very happy that I worked with Gabrielle! He's a very good professional with great skills and amazing quality in his work. He's always available to help with any situation and our communication was flawless! I strongly suggest choosing Gabriel for your next project!"

"I have had the pleasure of working with Gabriel on previous projects, and I am certain that this collaboration will continue in the future. It is truly remarkable to have a reliable and trustworthy partner like him by my side. As always, I feel confident and reassured that my project will be completed within the specified timeframe and financial constraints. Gabriel's commitment to delivering results on time and within budget is truly commendable. I look forward to our continued partnership and the successful outcomes it will bring."

"It was an absolute delight to collaborate with Gabriel, whose expertise in financial modeling is nothing short of outstanding. Even at short notice, he demonstrated great adaptability and readiness, making him an exceptionally reliable partner. His approach to collaboration is commendable. I unequivocally recommend engaging with Gabriel for an optimal, efficient, and insightful experience in the realm of financial modeling."

"I recently had the pleasure of working with Gabriel for a Technology project, and I can confidently say that my experience was nothing short of exceptional. In fact, if I could give Gabriel a 11-star rating, I would! From the moment we began our collaboration, Gabriel demonstrated a deep understanding of the challenges and intricacies involved in launching a technology startup. His expertise in the field was evident, and it became immediately clear that I had made the right choice in selecting him as my consultant. Gabriel's guidance and insights were invaluable throughout the entire process. He took the time to thoroughly analyze my startup's needs, and his recommendations were always spot-on. His ability to break down complex concepts into easily understandable terms helped me make informed decisions that directly impacted the success of my business. What sets Gabriel apart is not only his knowledge and expertise but also his commitment to my startup's growth. He consistently went above and beyond, providing personalised attention and support whenever I needed it. His responsiveness and willingness to address my concerns, no matter how big or small, made me feel like I had a true partner in this journey. Furthermore, Gabriel's professionalism and work ethic were outstanding. He consistently met or exceeded deadlines, and his deliverables were of the highest quality. His attention to detail was impressive, ensuring that no aspect was overlooked or neglected. Beyond his technical skills, Gabriel excelled in his ability to communicate effectively. He actively listened to my ideas, concerns, and goals, and tailored his approach accordingly. His clear and concise explanations helped me grasp complex concepts and make informed decisions with confidence. Working with Gabriel was not only a learning experience but also an enjoyable one. His positive attitude and genuine enthusiasm for the work he does were contagious. It's clear that he is passionate about helping startups succeed, and his dedication to his craft shines through in every interaction. In conclusion, I wholeheartedly recommend Gabriel for any Startup seeking consulting services. His expertise, professionalism, and unwavering support make him a standout consultant in the field. With Gabriel by your side, you can trust that your startup will receive the guidance and expertise needed to thrive. I am grateful for the opportunity to have worked with Gabriel and look forward to collaborating with him again in the future. Thank you, Gabriel, for an outstanding experience and for going above and beyond to ensure my startup's success. You truly deserve a 10-star rating!"

"I recently had the pleasure of working with Gabriel on a project through Upwork, and I must say that my experience was nothing short of exceptional. Gabriel's collaborative approach and dedication to ensuring the best results truly set him apart from other freelancers I've worked with in the past."

"Gabriel was amazing. It helped me so much. Highly recommended."

"Gabriel was very professional setup a video call at before taking on job, to understand requirements and turned around quickly a draft."

"Very good experience, can really recommend. He is super responsive, quick to reply and very helpful overall!"

"I had the pleasure of working with Gabriel on a Google Sheets project and he did a fantastic job. He went above and beyond what was expected, demonstrating his ability to think outside the box and figure things out on his own. His work was thorough and accurate, and he was able to deliver on time despite tight deadlines. I would highly recommend Gabriel to anyone looking for a skilled and reliable Google Sheets expert and more. Thank you, Gabriel, for your great work!"

"Very happy with the results of Gabriel, over-delivered and very pragmatic approach, just what we needed. Definitely hire again soon"

"Excellent communication skills. Understood my issues and helped me a great deal. Thanks!"

"Gabriel is a 5 star freelancer. I do recommend him for the following reasons: 1. He understood very well the requirements of my project; 2. We communicated clearly and he was always available; 3. He is honest and trustworthy; 4. I felt assured that my project will be delivered before the deadline and without exceeding the agreed budget; 5. He is patient, polite and very client oriented; 6. Last, but not least, the quality of his work is excellent! For the future projects, I'll make sure to give him a call first"

"Gabriel did a great job and was very proactive throughout the process of getting the job done"

"Patient and work done was as per requirement :)"

"Gabriel did a wonderful job of putting together an engaging and well-written article. It was well above and beyond my expectations."