Santosh Kolanapaka

Technical Lead – Full Stack Engineering

• Leading full‑stack delivery for Retail & Staff Banking across Flutter mobile, Angular web, and Java/Spring Boot microservices.
• Designed and delivered RESTful APIs and microservices using Java 21 & Spring Boot, focusing on modular, testable service boundaries and efficient integration patterns.
• Building modern UI experiences with Clean Architecture, modular components, and standardized state management (Bloc, GetX, Riverpod).
• Architecting API‑first microservices, reusable SDKs, and scalable cloud‑native solutions deployed on AWS using Docker and autoscaling patterns.
• Implementing IDP & Azure AD authentication, OAuth2/OIDC, SSO, role‑based access, and secure token lifecycle management for mobile and web clients.
• Driving CI/CD automation with Azure DevOps YAML pipelines, secure SDLC practices, and Infrastructure as Code for consistent environment provisioning.
• Integrating OpenAI‑based services for contextual assistance, smart suggestions, and summarization with secure prompt orchestration and rate limiting.
• Delivering Voice‑to‑Text and speech recognition pipelines using cloud and on‑device models for real‑time search and accessibility.
• Leading design reviews, code reviews, and engineering quality initiatives; mentoring teams and improving cross‑team architecture alignment.

• PayFlex is a health care application which allows users to access their account information, file a claim, claim processing and transactions
• It provides two factor authentication to secure user accounts and deposit transactions
• Users can access their eligible and ineligible and stored health plan information.
• Increased team productivity through effective collaboration, clear communication, and regular progress updates.

• Client — Google Maps: Developed multiple apps including HazelNut, Speed Tracking, Google Maps Data Verification, and Google Partner Application, integrated beacon‑based real‑time data collection to populate live location and proximity information for customers.

• The app is specifically meant for celebrities and film enthusiasts
• It enables users to chat with celebrities and can avail regular updates
• A user can also send text messages, gifts and have a video chat.

• This is a location based shopping deal chooser which automatically displays the best shopping deals around you within a range and even shows your proximity
• The application was developed and delivered to an Australian client and is designed to work for several cities in Australia.