Vetted Design Patterns Professionals

Sai Nikhil Kanchukatla

Screened

Senior Software Engineer specializing in Golang microservices and IAM/SSO

Dallas, TX6y exp

“Backend engineer with experience at DigitalOcean and BNY Mellon, specializing in secure, highly available authentication and API platforms. Built an enterprise SSO system integrating Okta via OIDC with resilience patterns (gRPC contracts, circuit breakers, Kafka) and strong encryption, and led a careful monolith-to-Golang microservices migration using shadow traffic, dual writes, and feature flags to preserve data integrity.”

“Backend/data engineer with hands-on experience building end-to-end data pipelines and Spring Boot services, including systems processing up to 1 million records per day. Demonstrates practical strength in reliability engineering, API versioning, external data ingestion, and early-stage delivery with CI/CD, observability, and pragmatic architecture choices.”

Zhiyao Song

Screened

Intern Full-Stack Software Engineer specializing in web and backend development

Shenzhen, China1y exp

“Frontend engineer with hands-on experience building a production e-commerce shopping cart and admin dashboard in React and TypeScript, with emphasis on reusable component architecture, auth/role-based access, and performance tuning. Also has dashboard-style visualization experience in an AI health management system, showing strength in making dense data interfaces responsive, maintainable, and easy to scan.”

“Frontend engineer with hands-on experience building and optimizing the Product Editor in Elastic Path Commerce Manager, a complex merchant-facing interface for products, bundles, and catalog rules. Demonstrates strong depth in React, TypeScript, Redux, Tailwind, and production performance tuning for large, data-heavy UIs.”

“VR/Unity developer with ~3 years building and shipping educational VR games/simulations for EU/Erasmus+ initiatives (disability, elderly, migrant worker audiences). Has delivered 4 VR projects as a solo developer handling everything end-to-end, and also built a Unity WebGL tabletop game featuring Firebase auth/database, localization, customization, and third-party API-based rewards.”

“Backend/data engineer with hands-on AWS data platform work (S3 + Glue + Lambda/Step Functions) and Kubernetes GitOps delivery (Argo CD + GitHub Actions). Has led ingestion and transformation of semi-structured event data, built internal APIs for ETL operations/monitoring, and implemented Kafka-based near-real-time streaming with enrichment and Elasticsearch for search/analytics, plus experience supporting an on-prem ERP migration to AWS.”