.png){kind=logo}
Yuqi Lei
Mid-level Software Engineer specializing in financial data platforms and quantitative research tooling
Connect with Yuqi
Yuqi already has a relationship with Reval, so a warm intro from us gets a much better response than cold outreach.
Recommended
Already have an account?
About
Owned and built Bloomberg’s end-to-end bitemporal dividend & dividend-forecast data platform powering BQL for 400k+ terminal users. Architected real-time Kafka ingestion (5k–10k msgs/sec) across 100k+ tickers with strong correctness guarantees (PIT/bitemporal time-travel, immutable history to avoid look-ahead bias) and achieved sub-100ms p95 query latency through indexing and caching, deployed with Kubernetes + DLQ and robust monitoring.
Find your next great hire
Our AI agents source, screen, and vet candidates for your open roles. Get qualified candidates within 48 hours.
Key Strengths
- End-to-end ownership of production data pipelines (ingestion → validation → transforms → serving)
- Built and shipped bitemporal dividend forecast platform serving 400k+ Bloomberg terminal users
- Designed real-time Kafka ingestion at ~5k–10k msgs/sec across 100k+ global tickers
- Strong data correctness focus (bitemporal interval consistency; immutable history to prevent look-ahead bias)
- Performance optimization of serving layer (composite B-tree indexing + LRU caching; sub-100ms p95 latency)
- Operational resilience patterns (Kubernetes deployment, DLQ/poison message isolation, consumer lag monitoring, health checks)
- Incident resolution for overlapping interval corruption via Kafka partitioning keyed by ticker
- Scalable backfill/large-data handling (identified stragglers; used PySpark salting to mitigate skew)
Like what you see? We'll introduce you to Yuqi directly.
Experience
Education
Awards
Skills
Languages
Browse Similar
Similar Candidates
Executive Chief of Staff specializing in high-growth SaaS operations and People/DEI strategy
Engineering Leader specializing in cloud-native SaaS and distributed systems
Senior DevOps & Solutions Engineer specializing in CI/CD and GitHub Enterprise
Brandon Kraus
Senior Game QA & Open-World Content Specialist in AAA and live-service titles
“Game QA specialist with experience across major studios and titles including EverQuest II expansions (tradeskill/content focus), Zynga Farmville (sole QA in a pod), and Rockstar (mission/scripting-related testing under NDA). Known for player-first exploratory testing and rigorous negative testing, plus building Excel-based tracking/automation to manage hundreds of items and producing high-quality bug reports with video/log evidence.”
Michael Boholst
Director of Operations specializing in healthcare and biotech operations
“Operations leader who joined Nucleus Biologics early and built the company’s pre-production and technical operations operating model end-to-end, including team buildout, KPI/dashboards, and regulatory readiness. Co-led ISO 13485 certification and managed capex and multi-year initiatives up to $10M. Notably mitigated a post-COVID supply chain crisis by designing an in-house manufacturing path for a critical sterile 2000L mixing bag/impeller (including CNC/prototyping and L&E considerations), eliminating vendor reliance and driving significant YoY savings.”
Interested in Yuqi?
We'll personally introduce you - no strings attached.
Build your dream team with Reval
Our AI agents source, screen, and vet candidates for your open roles. Get qualified, high-intent candidates on your desk within 48 hours.
Discover more candidates like Yuqi
Search across thousands of pre-screened, high-quality, high-intent candidates on Reval.
Search Talent