Vetted Lazy Loading Professionals

VINAY KUMAR VIPPALA

Screened

Mid-level Software Engineer specializing in FinTech backend systems

Seattle, WA5y exp

“Full-stack product engineer with hands-on ownership from React UI through Spring Boot APIs and SQL data layers, focused on transaction-heavy fintech workflows. Built both a transaction reconciliation system and a 0-to-1 AI-based anomaly detection workflow at LeisurePay, combining performance-minded frontend engineering with pragmatic product delivery.”

Candida Shaima D'souza

Screened

Senior Full-Stack Engineer specializing in frontend and EV charging platforms

San Jose, CA7y exp

“Built end-to-end operational experiences for Siemens' Depotfinity EV Charging Management System, spanning web, mobile, backend coordination, and cloud-integrated real-time telemetry. Particularly strong in high-frequency React/TypeScript dashboard performance, WebSocket-driven operational products, and cross-functional ownership of fleet-scale EV charging workflows.”

“Frontend engineer with strong ownership in regulated healthcare/patient-facing products, including redesigning legal/privacy document workflows so non-engineering teams could safely publish updates without release cycles. Has also built frontend architecture from scratch, optimized large internal data-grid experiences, and recently worked in a forward deploy role directly with clients to shape product solutions.”

“Built an employee payroll and leave management system end to end at Northwest Missouri State University, owning stakeholder discovery, UI design, frontend implementation, backend APIs, and payroll business logic. Also has experience modernizing legacy transaction processing with an incremental migration approach from COBOL-based batch systems to Spring Boot services.”

“Backend-focused engineer with production experience across finance and healthcare, currently building real-time payment microservices at JPMorgan Chase handling 3M+ transactions daily and 100k TPS peak. Stands out for combining high-scale distributed systems design, measurable database and ETL performance wins, and strong compliance-minded architecture in regulated domains.”

“Backend and full-stack engineer with experience spanning an academic collaboration platform and Comcast voice services. Stands out for measurable performance wins across the stack—30% faster page loads, 40% better throughput, and 25% lower server load—while working on reliability-sensitive production systems handling live voice traffic.”

“Frontend product engineer with hands-on experience designing and building trust-sensitive web experiences in blockchain and consumer flows. Shipped token management UX at Chia and an experimentation-driven registration change at The Black Tux that improved conversion by about 30%, showing a strong mix of product sense, frontend depth, and measurable business impact.”