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Vetted TDD Professionals
Pre-screened and vetted.
Mid-level Full-Stack AI Engineer specializing in web and generative AI solutions
Mid-level Java Full-Stack Developer specializing in cloud microservices and AI/ML integration
Mid-level Backend/Full-Stack Software Engineer specializing in AWS, Node.js, and AI integrations
Senior Full-Stack AWS Developer specializing in cloud-native microservices and serverless systems
Executive Founder-CTO specializing in AI agents and distributed systems
Marshal Kalaria
Senior Full-Stack Developer specializing in cloud-native microservices (Angular/React, .NET, Java)
“Full-stack engineer with experience delivering an end-to-end NIH application using Angular and scalable .NET Core microservices backed by MySQL. Has hands-on depth in complex approval/workflow implementations (RBAC + workflow engine) and performance tuning for million-record, data-driven systems, plus 5 years with Java/Spring Boot microservices and React.”
MUHAMMAD KHUSHAL KHAN
Mid-level Quantitative Developer specializing in low-latency trading systems
“Backend/ML engineer with deep fintech and marketplace experience: built a real-time financial analytics + algorithmic trading platform (Python/Postgres/Kafka/Redis) and drove major DB performance wins (10x faster analytics; sub-10ms response consistency). Also shipped an end-to-end ML recruitment matching platform (scraping/ETL/modeling/Django deployment) with reported 92% matching accuracy, and emphasizes production reliability via monitoring, blue-green deploys, and robust workflow error handling.”
Svitlana Koval
Mid-Level Software Engineer specializing in desktop applications and legacy modernization
“Full-stack engineer working on a medical practice SaaS, who owned an end-to-end charge entry module handling patient charges/payment workflows and complex client-side data transformations. Also built a fintech rating platform with real-time WebSocket streaming and TradingView-based charting, and has 10 years of university experience mentoring student "startup" capstone projects under tight deadlines.”
Mid-level Python Developer specializing in cloud-native APIs and microservices
Mid-level Quality Engineer specializing in web, mobile, and API test automation
Mid-level Full-Stack Developer specializing in Python, React, and cloud-native microservices
Mid-level Software QA Engineer specializing in web, mobile, and test automation
Claudia Aziz
Junior Full-Stack Engineer specializing in web and mobile product development
“Built a production shared authentication service at Tilli using Python and Better Auth, packaging it for reuse across multiple applications. Shows strong reliability instincts through edge-case testing, logging, session-state debugging, and iterative hardening of cross-app auth flows in production.”