Abhishek Deshpande
Verified Expert in Engineering
Principal Telecom Consultant and Developer
Chicago, IL, United States
Toptal member since April 2, 2026
Abhishek is a principal telecommunications consultant with over 10 years of expertise in 5G strategy, network deployment, and spectrum management, working with AT&T, Sprint, Verizon, T-Mobile, and US Cellular. As the founder of Personal Tiger LLC, he advises carriers, private equity firms, and Fortune 500 companies on complex infrastructure decisions. His rare blend of engineering depth and strategic business acumen helps clients turn ambitious network and revenue goals into measurable results.
Portfolio
Experience
- Telecommunication Engineering - 10 years
- FWA - 10 years
- Telecom Equipment & Solutions - 10 years
- Private 5G - 10 years
- Spectrum - 10 years
- 4G - 10 years
- 5G - 10 years
- Internet of Things (IoT) - 10 years
Preferred Environment
Windows
The most amazing...
...experience has been serving as an expert advisor at GLG, Coleman Research, Tegus, and Guidepoint, providing engineering insights on industry trends.
Work Experience
Founder and Principal Telecom Consultant
Personal Tiger LLC
- Advised a carrier on FCC spectrum auction bidding strategy across multiple auctions, achieving costs 33% below the national average $/MHz-pop through targeted Midwest PEA selection.
- Directed CBRS PAL private 5G technical validation, including SAS integration, CBSD registration, interference analysis, and FCC build-out compliance reporting for an enterprise client.
- Collaborated with C-suite clients to develop and execute strategic operational plans, aligning engineering capacity with business growth objectives, financial targets, and market expansion goals.
- Managed engineering and operational strategy for a wireless and broadband infrastructure advisory firm, overseeing department planning, project execution, budget control, and client delivery across telecom, enterprise, and public sector clients.
- Conducted buy-side and sell-side technical diligence, vendor selection, and infrastructure valuation across wireless, fiber, and edge telecom assets, providing decision quality analysis directly to executive and investment leadership.
- Served as an expert advisor at GLG, Coleman Research, Tegus, and Guidepoint, representing the engineering perspective on industry trends, competitive landscape, and emerging wireless technology to global investment and technology firms.
RF Planning Engineer, RAN Solutions
US Cellular
- Owned P&L accountability for $100+ million in strategic accounts, establishing budgets, tracking costs against operating income, COGS, revenue, and margin KPIs, and delivering regular financial and performance reports to executive leadership.
- Directed 5G, FWA, and infrastructure programs at a national carrier and managed cross-functional teams across engineering, sales, operations, and product, delivering double-digit YoY revenue growth and scaling connectivity to 150,000+ customers.
- Guided a C-Band 5G deployment program exceeding project timelines, expanding coverage to 1.2+ million households by early 2025, and growing UScellular's 5G footprint by 40x while increasing home internet speeds by 10x over prior 4G offerings.
- Architected private 5G CBRS networks at MxD Chicago and UW Milwaukee, MIMO, IoT, and edge compute integration, delivering 25% ROI improvement and 30% downtime reduction in critical manufacturing environments.
- Built and maintained C-suite relationships with technology vendors, including Ericsson, Nokia, Samsung, and Tarana; negotiated vendor contracts and managed large outsourcing operations to optimize cost and performance outcomes.
Experience
Growth Strategies for 5G Infrastructure
Education
Master's Degree in Electrical Engineering
Texas A&M University - Kingsville, TX, USA
Skills
Platforms
Windows
Languages
Python
Other
Telecommunication Engineering, Private Equity, Private 5G, Spectrum, FCC, Regulatory Affairs, 4G, 5G, FWA, Internet of Things (IoT), Telecom Equipment & Solutions, Telecom Business Support Systems (BSS), Wireless, carrier
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