• 𝐑𝐋 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 & 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡 – Designed and deployed LinkedIn's internal RL platform enabling multiple teams' research efforts; contributed key improvements to open-source 𝑽𝒆𝑹𝑳 framework; conducting research on enhancing LLM reasoning and tool calling in multiturn scenarios

• 𝐋𝐋𝐌 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 – Architected LinkedIn's foundational model training platform, onboarding teams to unified workflows; optimized training performance and resolved complex bottlenecks for large-scale models; delivered platforms that remain the backbone for company LLM development

• 𝐂𝐫𝐨𝐬𝐬-𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥 𝐁𝐫𝐢𝐝𝐠𝐞 – Facilitated collaboration between infrastructure and modeling teams by translating technical requirements and developing user-centric interfaces; bridged research breakthroughs with product applications through practical prototyping

• Worked with Service Framework team

• Developed an automation tool to detect upgrade issues for ~27,000 existing Coral services.