
Mashfiqul Islam
CEO | Ace Rental Management LLC
With over 15 years of experience in the real estate and property management industry, Mashfiqul Islam has built a reputation as a visionary leader and a results-driven executive. As the Chief Executive Officer of Ace Rental Management LLC, he spearheads the company’s strategic direction, overseeing daily operations, business development, and client relations, ensuring the highest standards of excellence in rental management services.
Mashfiqul Islam’s extensive background in real estate investments, property operations, financial management has allowed him to guide the company through both challenges and growth periods, ultimately positioning it as a leader in the rental management sector. He is deeply committed to ensuring that Ace Rental Management LLC not only meets but exceeds the expectations of its clients, whether they are property owners, investors, or renters.
Prior to founding Ace Rental Management LLC, Mashfiqul Islam held key positions at a few Rental Management Companies, where he developed a deep understanding of the dynamics of the rental market, built lasting relationships with industry partners, and honed a passion for delivering tailored solutions to clients.
Under Mashfiqul Islam’s leadership, Ace Rental Management LLC has expanded its portfolio, incorporated cutting-edge technology, and prioritized sustainability and innovation in its management practices. He is also passionate about fostering a positive, dynamic workplace culture, nurturing a team that shares the company’s mission to provide unparalleled service and value to all stakeholders.
When Mashfiqul Islam is not overseeing the day-to-day operations of Ace Rental Management LLC, he can often be found engaging in mentoring up-and-coming leaders, staying updated on real estate trends, traveling, etc. He also remain actively involved in the community through philanthropic endeavors, charitable work, industry associations, etc.

Jun Kim
Property Manager / Operations Manager
With a strong background in property management and operational efficiency, Jun Kim plays a pivotal role at Ace Rental Management LLC, overseeing day-to-day property operations, tenant relations, and ensuring the smooth management of all rental assets within the company’s portfolio. With over 8 years of experience in the real estate and property management sectors, he brings a wealth of knowledge in managing both residential and commercial properties, as well as optimizing operational processes to deliver exceptional service to property owners and tenants alike.
As Property Manager / Operations Manager, Jun Kim is responsible for overseeing all facets of property management, including maintenance, tenant communications, leasing processes, and financial reporting. He also works closely with vendors, contractors, and other stakeholders to ensure properties are well-maintained, tenants are satisfied, and operations run efficiently. Jun Kim has a proven track record of improving occupancy rates, reducing operational costs, and enhancing the overall tenant experience, which directly contributes to the company’s long-term success.
Before joining Ace Rental Management LLC, Jun Kim held key positions at a few other real estate and rental management companies, where he honed a deep understanding of property operations, tenant relations, and team management. His hands-on experience has equipped him with the skills needed to anticipate challenges and implement practical solutions quickly and effectively.
A dedicated professional, Jun Kim believes in creating a positive living and working environment for tenants while maximizing the financial performance of each property managed. He takes pride in being a proactive problem-solver and maintain an open line of communication with both property owners and tenants to ensure all parties are satisfied and well-informed.
In addition to day-to-day property management, Jun Kim is also committed to continuous professional development and staying current with industry trends, regulatory changes, and best practices in property management.
Outside of work, Jun Kim enjoys traveling, volunteering, fitness, and believes in maintaining a well-rounded lifestyle that fosters both professional success and personal growth.

Sophia MacLane
Accountant / Bookkeeper
Sophia MacLane is a dedicated and detail-oriented Accountant and Bookkeeper at Ace Rental Management LLC, where she plays a crucial role in ensuring the financial health and operational efficiency of the company. With over seven years of experience in accounting and bookkeeping, Sophia has developed a robust skill set that encompasses financial reporting, budgeting, tax preparation, and compliance with regulatory standards. Her commitment to accuracy and transparency makes her an invaluable asset to both the company and its clients.
Sophia holds a Bachelor’s degree in Accounting from University at Albany (SUNY), where she graduated with honors. During her academic career, she gained a solid foundation in financial principles, cost accounting, and auditing practices. Additionally, she has pursued continuing education courses to stay updated on the latest accounting software and industry regulations.
Before joining Ace Rental Management LLC, Sophia worked as a Senior Bookkeeper at a local real estate firm. In this role, she was responsible for managing accounts payable and receivable, reconciling bank statements, and preparing monthly financial reports. Her expertise in property management accounting allowed her to streamline processes that improved cash flow management for the firm’s rental properties.
At Ace Rental Management LLC, Sophia oversees all financial transactions related to property rentals. She meticulously tracks income from rents, manages expenses associated with property maintenance, and ensures timely payment of taxes. Her proficiency with accounting software such as QuickBooks and Yardi enables her to maintain accurate records while providing insightful financial analysis that supports strategic decision-making.
Sophia’s core competencies include:
- Financial Reporting: Preparing detailed monthly reports that provide insights into revenue trends and expense management.
- Budgeting: Developing annual budgets for property management operations that align with business goals.
- Tax Compliance: Ensuring compliance with federal and state tax regulations through meticulous record-keeping.
- Client Relations: Building strong relationships with property owners by providing transparent financial information and addressing their concerns promptly.
Sophia believes in the importance of integrity in accounting practices. She is committed to maintaining high ethical standards while delivering exceptional service to clients. Her attention to detail not only helps prevent errors but also fosters trust among stakeholders.
In her free time, Sophia enjoys volunteering at local non-profits focused on financial literacy education. She is passionate about helping others understand personal finance principles that can lead to better economic decisions.
With her extensive knowledge of accounting principles combined with her hands-on experience in rental management finance, Sophia MacLane is dedicated to supporting Ace Rental Management LLC’s mission of providing outstanding service to both property owners and tenants alike.