Shikhar Dixit

© Enterprise Management Tool: An application used by the dispatchers to monitor a fight throughout its life-cycle in
real-time, from scheduling till completion.
+ Modemized a mission-critical flight operations platform by migrating on-premise infrastructure to AWS and ROSA.
(Red Hat OpenShift Service on AWS).
+ Led database migration from MySQL to PostgreSQL and DynamoDB, improving scalability and cloud readiness.
+ Designed and implemented features for airport throughput management, de-icing operations, and flight diversions.
+ Developed full stack solutions enabling dispatchers to monitor flights in real time from scheduling through
completion.
© Tarmac Monitor: An application used by the Operations Control Center to of all company
and the for various
+ Migrated a large-scale operational monitoring application from on-premise infrastructure to AWS cloud
environments.
+ Implemented Kafka-based event streaming and Hazelcast distributed caching to improve system responsiveness and
reliability
+ Designed and delivered end-to-end authentication and authorization using OpenID Connect (OIDC).
+ Enhanced visibility into tarmac compliance and operational metrics for airline and parter flights across the United
States.
© Diversion Monitor: An
+ Led cloud migration of a flight diversion management platform using AWS and ROSA.
+ Implemented Redis/ElastiCache-based caching strategies to improve application performance and reduce latency:
+ Developed secure role based access control mechanisms using OpenID Connect authentication.
+ Enabled Operations Control Center teams to efficiently create, manage, and monitor flight diversions nationwide. on the precipitation, obscuration,
runway, cloud and other conditions, and showing all the relevant data to the dispatchers in realtime.
+ Developed a real-time risk assessment platform that evaluates fight operational risks based on weather conditions
including precipitation, runway status, cloud cover, and visibiliy.
+ Built backend services using Quarkus and developed responsive React-based user interfaces.
+ Designed business logic for weather risk score calculations used by flight dispatch teams.
+ Deployed microservices across AWS Lambda and ROSA clusters to support scalable processing.

© Integration Service: Working as an Integration Developer for client. Implementing a back-end service using MuleSoft
(Mule 4.4.0), which has multiple API endpoints including all http methods. Also included dataweave transformations for
data modelling and MUnis for implementing test cases.
© Auth Service: Working as a Full Stack Developer for client. Implementing an authentication service, which would be
responsible for managing tokens, authenticating AP! transactions, and also act as a auth provider, it includes, Oauth,
PKCE, SAML and SSO. Using Docker for containerising the application and Git for version control.

© Single Sign On service: Followed Agile development to create a single sign on for all the online applications and
platforms of the organisation, with the help of keycloak. The setup had features like email verification, contact number
verification, two-way security including OTP for login and SAML authentication
© Environments Creation: Followed Agile development to create working environment for various courses which
include:Packet Tracer and network manager for networking. System automation using ansible playbooks image creation
with packer for SysAdmin. MySQL Client-Server and MariaDB for database management.
© Data Pipeline: An enrichment pipeline to which i a once
enrichment Employed multiple methods during the product development. The application used API endpoints and web-hooks to data Any application, developed using any can easily
plug into the data pipeline sending data.
© EagleEye: application