Reval Logo

Vetted ChatGPT Professionals

Pre-screened and vetted.

IK

Ivan Kadyka

Screened

Staff Technical Lead specializing in Unity and .NET

Warsaw, Poland11y exp
TIMETOBOOKBelarusian National Technical University

Unity/gameplay engineer (Playtika) who built a state-machine/ECS-driven slot/bonus engine in a client-server setup, focusing on consistent outcomes under latency and highly engaging reward sequences. Also implemented server-authoritative real-time challenges/contests via an event-driven messaging system (SignalR-like) across iOS/Android/WebGL/UWP, and validates impact through retention/session/engagement analytics.

View profile
RR

Senior Software Engineer specializing in cloud automation and distributed systems

Duvall, WA8y exp
McKinsey & CompanySyracuse University

Developer with experience across Drupal and Java/Spring Boot applications using React/jQuery for UI and API-driven features. Has handled production issues by tuning reverse proxy timeouts for login problems and troubleshooting data pipeline inaccuracies by fixing database queries, with a focus on performance and careful verification before changes.

View profile
VO

Senior Chief of Staff & Program Leader specializing in AI-driven transformation in Private Equity

New York, NY9y exp
EndavaUniversity of Massachusetts Boston

Executive-operations/program leader who supports senior leadership through multiple concurrent, high-visibility initiatives (tech rollout, cost optimization, growth strategy). Known for creating portfolio dashboards, operating cadences, and decision logs that reduce initiative sprawl, accelerate executive decision-making, and keep cross-functional teams aligned while maintaining strict confidentiality during sensitive changes like leadership restructures.

View profile
DR

Director-level Brand & Marketing Leader specializing in CPG, storytelling, and investor communications

Scotts Valley, CA17y exp
Klean KanteenUC Berkeley Extension
View profile
SK

Mid-level AI/ML Engineer specializing in NLP, LLMs, and MLOps

Harrison, NJ6y exp
HumanaYeshiva University
View profile
DR

Executive Communications Leader specializing in corporate and brand storytelling

Orange, CA24y exp
Westbound CommunicationsUSC
View profile
KP

Mid-Level Software Engineer specializing in cloud-native microservices and DevOps

USA5y exp
IntuitStevens Institute of Technology
View profile
SS

Junior Software Engineer specializing in full-stack, cloud, and DevOps

Pennington, NJ2y exp
Bank of AmericaArizona State University
View profile
HL

Junior Product Manager & Front-End Developer specializing in UX research and AI search

Santa Clara, CA3y exp
Santa Clara UniversitySanta Clara University
View profile
TK

Senior Mobile QA/SDET specializing in iOS automation and cellular/Wi-Fi network testing

Pagosa Springs, CO12y exp
ADB Management Inc.Santa Monica College
View profile
RD

Senior QA Lead specializing in automation, API/ETL testing, and enterprise SaaS systems

Remote22y exp
General MotorsSeminole State College
View profile
GB

Senior QA Automation Engineer specializing in Agile test automation and AI/API testing

Alpharetta, GA10y exp
Landis+GyrVisvesvaraya Technological University
View profile
BT

Junior AI/Full-Stack Engineer specializing in NLP and agentic systems

San Francisco, CA2y exp
Nasdaq Entrepreneurial CenterUC San Diego
View profile
WG

Senior Software QA Engineer specializing in embedded streaming devices and TV platforms

Austin, TX20y exp
Roku
View profile
RP

Intern Software Engineer specializing in full-stack, Kubernetes, and ML

Barcelona, Spain2y exp
Action TrackerUC Davis
View profile
JH

Senior Sales & Business Development Manager specializing in SaaS and recruitment solutions

Remote12y exp
WileyFairfield University
View profile
AV

Senior Product Manager specializing in data-driven FinTech and retail platforms

London, UK10y exp
AboundMoscow Institute of Physics and Technology
View profile
AP

Senior Video Editor specializing in motion graphics, sound design, and color grading

United States38y exp
Eye Report CorpT.E.A. Broadcast Production Arts & Technology
View profile
VB

Senior Project & Operations Analyst specializing in analytics-driven solution design

Stratford, CT8y exp
Kaster Co Inc.East Tennessee State University
View profile
GG

Mid-Level Software Engineer specializing in cloud-native microservices and real-time data systems

TX, USA6y exp
OracleUniversity of Texas at Arlington
View profile
BD

Mid-level Localization QA Tester specializing in Brazilian Portuguese game localization

Liverpool, UK8y exp
PlayStation StudiosUniversity of Franca
View profile
JC

Senior Full-Stack Software Engineer specializing in Golang, Python, and LLM-powered systems

Glendale, CA9y exp
LegalZoomNew Jersey City University
View profile

Need someone specific?

AI Search