Karthick Kumar

Karthick Kumar Email and Phone Number

Senior Software Engineer at Atlassian | Backend @ Atlassian
australia
Karthick Kumar's Location
Bengaluru, Karnataka, India, India
Karthick Kumar's Contact Details

Karthick Kumar work email

Karthick Kumar personal email

About Karthick Kumar

Software Engineer with 12 years of experience specializing in backend development and building scalable microservices based architectures using Java. Throughout my career, I've prioritized a customer-first approach which helped me in delivering successful features and resolving customer issues in live production environments. Passionate about working on projects that significantly impact end users.In the early years of my career, I contributed to developing user-facing features in desktop apps for the Windows platform and also worked on interesting R&D projects such as Cloud gaming.

Karthick Kumar's Current Company Details
Atlassian

Atlassian

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Senior Software Engineer at Atlassian | Backend
australia
Website:
atlassian.com
Employees:
5797
Karthick Kumar Work Experience Details
  • Atlassian
    Senior Software Engineer
    Atlassian May 2024 - Present
    Bengaluru, Karnataka, India
  • Bluejeans By Verizon
    Staff Software Engineer
    Bluejeans By Verizon Oct 2021 - Apr 2024
    Bengaluru, Karnataka, India
    • Key member of middleware team which is responsible for bunch of micro-services related to user management, billing, meeting scheduling, recordings etc.,• Designed and implemented the provisioning flow which on-boards the users into Messaging & Calling platforms. Approx. 45k enterprises were on-boarded so far.• Designed and implemented the database migration from Cassandra to MySQL for meeting scheduling delegation service and 3-legged OAuth service. Migration was seamless with no adverse impact on the customers.• Contributed immensely on design review discussions and code reviews for the team. Helped the team to improve code quality and address tech debts.• Proactively identified design & implementation bottlenecks for User deletion orchestration service. This would help the team to ship features and fix bugs with more velocity.• Debugged complex issues faced by the customers.• Constantly mentored my team members to unblock them in their tasks.• Tech stack - Java, Spring Boot, REST, MySQL, Cassandra, DynamoDB, Redis, RabbitMQ, AWS, Kubernetes
  • Bluejeans By Verizon
    Lead Software Engineer
    Bluejeans By Verizon Apr 2018 - Sep 2021
    Bengaluru, Karnataka, India
    Backend (Middleware team)• Implemented business logic for user level billing plans to support freemium in BlueJeans products. This was later used in many other billing related use-cases across multiple projects within the organization.• Simplified the business logic related to managing the entitlements in billing service. This helped to support evolving billing requirements of multiple product lines across BlueJeans. It also fixed many long-pending bugs (approx. 100) as many billing related discrepancies were removed.• Proactively fixed slow running APIs in Billing service. Improved p99 latency of these APIs from 10 secs to 2 secs.• Shipped multiple features in User profile service, Recording sharing URL shortener service and Meeting scheduling service.• Tech stack - Java, Spring, REST, MySQL, Redis, RabbitMQ, AWS, KubernetesFrontend (BlueJeans Rooms team)• Shipped multiple features related to Video conferencing for Rooms display app which runs on Windows platform.• Introduced automated monitoring process for identifying issues in Production. This helped to identify production issues without customer intervention and improved the resiliency of the product.• Tech stack - C#, WPF, Xamarin, C++, Windows
  • Bluejeans By Verizon
    Senior Software Engineer
    Bluejeans By Verizon Apr 2015 - Mar 2018
    Bengaluru Area, India
    • Worked on features such as Desktop & Application sharing, Video rendering, Remote Desktop Control and integrating Hardware Encoder SDK in the BlueJeans Windows client.• Tech stack: C++, Win32, DirectX, H.264
  • Samsung R&D Institute India
    Senior Software Engineer
    Samsung R&D Institute India Apr 2013 - Apr 2015
    Noida
    Responsible for DirectX game capture, video compression at the Cloud Gaming servers. Also worked on Desktop/Application streaming to thin clients.
  • Samsung R&D Institute India
    Software Engineer
    Samsung R&D Institute India Jul 2011 - Mar 2013
    Noida, Uttar Pradesh, India

Karthick Kumar Skills

Algorithms C C++ H.264 Software Development Win32 Api Directx C# Data Structures Multithreading Object Oriented Programming Git Streaming Media Microsoft Visual Studio C++ Session Initiation Protocol Ffmpeg

Karthick Kumar Education Details

Frequently Asked Questions about Karthick Kumar

What company does Karthick Kumar work for?

Karthick Kumar works for Atlassian

What is Karthick Kumar's role at the current company?

Karthick Kumar's current role is Senior Software Engineer at Atlassian | Backend.

What is Karthick Kumar's email address?

Karthick Kumar's email address is ka****@****ail.com

What is Karthick Kumar's direct phone number?

Karthick Kumar's direct phone number is +140855*****

What schools did Karthick Kumar attend?

Karthick Kumar attended National Institute Of Technology Warangal, Amalorpavam Higher Secondary School.

What skills is Karthick Kumar known for?

Karthick Kumar has skills like Algorithms, C, C++, H.264, Software Development, Win32 Api, Directx, C#, Data Structures, Multithreading, Object Oriented Programming, Git.

Who are Karthick Kumar's colleagues?

Karthick Kumar's colleagues are Ali Ibrahim, Emilie C., Tobias Ladewig, Saurav Dudeja, Lokesh Vaishnav, Gary Evesson, Samantha (Schimek) Jackson.

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