• Led global semiconductor foundry benchmark project: examining capex, sales, and marketing activities of top five global major foundry players to assess profitability by node and product• Directed PMI project of digital marketing firm, streamlining strategy and governance: combining governance structure of 500+ employees and designing growth plan for reaching $100M revenue in four years (CAGR 19%)• Analyzed revenue structure and forecasted five-year sales of cosmetics company based on various scenarios in Korean derma-cosmetics market and proposed overseas go-to-market strategy in Central Asia• Projected optimal level of labor cost for $3.8B revenue shipbuilding company's long-term strategy and proposed action items to reduce labor cost, leading to quantifiable cost savings of $7M per year• Diagnosed financial reporting system after acquisition of six companies and designed a consolidated financial statement preparation tool, improving reporting efficiency for the Korean Financial Supervisory Service• Mentored +10 junior consultants on career and personal growth

• Conducted DCF and scenario analysis, including revamping of four factories (US, KR, CH, MY) through $1B investments in solar cell efficiency upgrades and restructuring as part of long-term strategy• Reviewed profitability of solar module production, presented target revenue and profit goals for each corporation, and analyzed P&L for each entity (US, KR, CH, EU)• Collaborated with three divisions to develop an annual and long-term business plan targeting $4B in revenue, incorporating technology roadmaps, capex, market landscapes, and financial statements• Enhanced cost analysis comparability by standardizing account definitions across four factories and designing uniform cost of goods manufactured template• Spearheaded a task force of five in cost reduction project, achieving 17% reduction in operating expenses by analyzing historicals and adjusting approval matrix on selected accounts to minimize budget buffers• Developed and maintained a web-based profitability analysis tool for 500+ sales representatives in 30+ countries

• Published a report on the effect of Trump's administration policies on North Korea• Assisted research on establishing a development bank in North Korea• Coordinating support program for North Korean defectors in South Korea

• Performed as morse code signaller during special operations.• Performed as interpreter of Brigade General during ROK-USA Key Resolve Exercise.• Deployed to UAE as interpreter and coordinator for ROK-UAE joint training, supporting Special Forces Sniper and EOD Company.