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Nitish Kumar

@nitishkumar32

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Senior Backend Developer at Great EscapePTELTD who built multi-region SSO for 900+ organizations using SAML and OIDC.

India

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What I'm looking for

I prefer a fast-paced work culture and believe in finding the right solution regardless of the tech stack or available resources.

At Great EscapePTELTD, I spearheaded a multi-region SSO system using Azure AD B2C, enabling 900+ organizations to authenticate through their IDPs with SAML and OIDC. It included user authorization and MFA for access to modern and legacy applications.

I also built SSO login monitoring with Azure Log Analytics and Application Insights, including real-time dashboards, error alerts, and time-based reporting. I collaborated on a UMS system using Echo Go, MySQL, and AWS that replaced a legacy platform and saved the team 30+ work hours per week.

At Dzaro Solutions, I led backend development for a cross-platform app with 40+ REST APIs and 10+ Celery tasks to automate conference schedule management using Google Calendars. I also contributed to a management portal with 80+ REST APIs and Elasticsearch, and collaborated on migrating and refactoring historical archive data with Celery.

At Bidec Innovations, I led development of a real-time industrial data pipeline using Apache Flink, Kafka, EMQx, and Golang. Deployed via Kubernetes on EC2, it supported 5K devices and processed 1K records per second using Timescale DB; I also developed load-testing scripts and configured centralized Grafana and Prometheus monitoring.

Experience

Work history, roles, and key accomplishments

Current

Senior Backend Developer

Current

Great Escape PTE LTD

Jul 2022 - Present (4 years 3 months)

Spearheaded the development of a multi-region SSO system using Azure AD B2C, enabling 900+ organizations to authenticate via their IDPs using SAML and OIDC protocols. Built a monitoring system for the SSO login flow using Azure Log Analytics and Application Insights, and collaborated on building a UMS system using Echo Go, MySQL, and AWS.

AzureADB2C SAML OIDC MFA Log Analytics Application Insights Echo Go MySQL AWS

Senior Backend Developer

Dzaro Solutions

Jan 2022 - Jun 2022 (5 months)

Led backend development for a cross-platform app with 40+ REST APIs and 10+ Celery tasks, enabling automated management of conference schedules by scanning users' Google Calendars. Contributed to a new management portal with 80+ REST APIs and Elasticsearch, collaborating with the data team to migrate and refactor historical archive data using Celery.

REST APIs Celery Elasticsearch Google Calendar API

Backend Developer

Bidec Innovations

Jul 2018 - Dec 2021 (3 years 5 months)

Led the development of a real-time data pipeline using Apache Flink, Kafka, EMQx, and Golang to process industrial machine data, deployed via Kubernetes on EC2. Designed and implemented REST APIs, databases, and deployment scripts for a web CRM using Web2Py, PostgreSQL, and Docker, and developed Locust-based load testing scripts.

Apache Flink Kafka EMQX Go Kubernetes EC2 TimeScaleDB REST APIs Web2py PostgreSQL Docker Locust Grafana Prometheus

Education

Degrees, certifications, and relevant coursework

Udacity

Machine Learning Advanced Nanodegree, Machine Learning

2018 - 2018

Completed an advanced nanodegree program in machine learning, covering topics such as deep learning, reinforcement learning, and natural language processing.