Petr Shuller | Software Developer

As a backend developer, I spearheaded the development of actionable reporting solutions for leading health insurance payers, and worked closely with cross-functional teams to deliver customer-centric results. My expertise spans creating dashboards and components over SQL Server and NoSQL databases, surfacing much needed insights into background data flow. I significantly improved system performance by designing and implementing testing strategies that reduced ETL processing times from months to days, by carefully designing algorithms to effectively handle terabytes of data. Taking ownership of the complete software development lifecycle, I managed everything from initial research to final implementation, and consistently delivered high-quality solutions that enhanced customer satisfaction. I demonstrated my commitment to high quality code by crafting detailed technical designs and conducting comprehensive code reviews, while also facilitating QA testing to maintain rigorous quality standards. My technical proficiency and leadership capabilities led to my advancement as an analytics lead on the Payer Platform team, where I drove technical decisions and mentored junior team members, fostering a culture of growth and innovation.

As a contract model evaluator, I helped advance the capabilities of large language models by evaluating and refining their responses to coding queries. Through providing structured, mentorship-style feedback on both generated code and natural language responses, I contributed to improvements in model accuracy, usability, and overall performance.