Harjinder Dhanjal

14+ Years of Experience in Software Project and Product Development.
Handled diverse assignments independently in distributed team environments (in Agile Model).
Microsoft Certified - Design and Implement Big Data Analytics Solutions

Specialties:
C/C++, Data Structures, Core Java
CA SiteMinder/Webagent, CA Directory, LDAP, Gigya, PingFederate, Okta, Auth0, FIX Protocol, Mongoose-OS
Hadoop, MapR, Hive, Avro, Parquet, Apache Hama
Quick Learner.

Highlights:
-Developed FIX Gateway from scratch for Market Data/Order Routing functionality for Bolsa de Valores de Lima (BVL) to connect with Bolsa de Valores de Colombia (BVC) and Chile's Bolsa de Comercio de Santiago (BCS)
-Developed 2 features for CA Siteminder Product.
(was part of Core Siteminder Feature Development Team with CA Technologies for 3+ Years).
-Developed an Interoperable Solution for integrating PingFederate with CA Siteminder.
-Developed an IOT Scalable Solution - using Eclipse Kura(Gateway) and Kaa (Middleware)
-Developed an IOT OAuth + JWT Solution - To enable Adhoc access to disconnected(fully/partially) ACE Devices in a SECURED way by leveraging well-proven Industry standards OAuth/OIDC (using Auth0, Okta, ESP32, ESP8266)
-Developed an IOT OAuth + MQTT Solution - To control which device can publish which messages by leveraging well-proven Industry standards OAuth/OIDC (using Auth0, Okta, ESP32, ESP8266, HiveMQ MQTT)
-Developed a high-performance UART-Telnet IOT Gateway using mongoose-os for ESP32/ESP8266 (OTA, Webserver).
-Developed Auth0 Custom Modules for Integrating FreshDesk, Yellowfin to use external AZURE SQL DB.