Sagar Jain

Product Engineering at Intercom
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Contact Information
us****@****om
(386) 825-5501
Location
London, UK

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5.0

/5.0
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Sajal Jain

Sagar is a highly motivated Software Engineer. His capabilities of multi-tasking and innovating are commendable. He is a rockstar Software Architect with a very good sense of Security. We often discuss the Bugs he has found and the way his brain thinks towards finding a bug is rare to find. I highly recommend Sagar for Staff Engineering and Leadership roles.

Aashish Jain

Sagar is kind of resource that an organization always look upon. He has sound knowledge of the technologies and always keen to learn the concepts from the depth. He used to take more interest in practical work rather than theoretical ones which is kind of learning one should focus. He will be a valuable asset for the organization he will work for. I wish him all the best for his future endeavours.

LinkedIn User

Sagar is a energetic and talented person. I have worked with him during my internship at Amazon. He has successfully handled a Android service end to end and delivered on time critical tasks. He is driven by a curiosity and passion towards applications. He tries to boost the morale of the team with his jokes and support.

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Experience

    • United States
    • Software Development
    • 700 & Above Employee
    • Product Engineering
      • Sep 2022 - Present

      Worked in the Engage group to implement a critical customer requirement of having event Metadata in Series. Moved to Growth, Current focus is to design products to increase growth and expansion of Intercom customers. Worked in the Engage group to implement a critical customer requirement of having event Metadata in Series. Moved to Growth, Current focus is to design products to increase growth and expansion of Intercom customers.

    • United States
    • Internet Publishing
    • 1 - 100 Employee
    • Engineering Mentor
      • Jan 2021 - Present

      Mentoring Engineers at Scaler. Solving problems with Mentees. Debugging mentees code. Helping engineers find jobs and clearing interviews. Mentoring Engineers at Scaler. Solving problems with Mentees. Debugging mentees code. Helping engineers find jobs and clearing interviews.

    • India
    • E-Learning Providers
    • 700 & Above Employee
    • Engineering Mentor
      • Nov 2020 - Present

    • United States
    • Computer and Network Security
    • 700 & Above Employee
    • Cyber Security Researcher & Bug Bounty Hunter
      • Jan 2015 - Present

      Found and Reported bugs in Uber, Google, Amazon, Cred, OneCode, EarlySalary, Nokia, Ola, GitHub Found and Reported bugs in Uber, Google, Amazon, Cred, OneCode, EarlySalary, Nokia, Ola, GitHub

    • United States
    • Software Development
    • 700 & Above Employee
    • Staff Software Engineer
      • Sep 2020 - Aug 2022

      I am working on Building a next generation Data Pipeline for Data Scientists and Data Developers. The pipeline allows its users to manage source code, run and deploy in stage and promote their code to Production. The microservice architecture of pipeline is developed with Java, Spring, Hibernate JPA, mySQL and few other microservices written in Python, Django Framework. The services extensively leverages Google Cloud Platform products like Google Big Query, Dataproc for Spark deployments… Show more I am working on Building a next generation Data Pipeline for Data Scientists and Data Developers. The pipeline allows its users to manage source code, run and deploy in stage and promote their code to Production. The microservice architecture of pipeline is developed with Java, Spring, Hibernate JPA, mySQL and few other microservices written in Python, Django Framework. The services extensively leverages Google Cloud Platform products like Google Big Query, Dataproc for Spark deployments, Google cloud storage, Google PubSub.

    • Senior Software Engineer
      • Jul 2018 - Sep 2020

      I am a part of Core Data Platform Engineering team. My team design and build products for a typical software development teams to provide them smooth deployments, build, execution and integration pipelines. I am currently working on Data Application Lifecycle Management which provides pipelines for data product and objects. The product involve validations, governance, auditing, approval, ticketing and push to the production environment

    • United States
    • Software Development
    • 700 & Above Employee
    • Software Engineer
      • Oct 2016 - Jul 2018

      I worked on the Kindle Personal Document Service which lets millions of Kindle Customer to send their Personal documents to their Kindle Devices (iOS, Android, Kindle, Fire Tablets). The service receives the document sent from the customer and converts it to Kindle Format. All documents sent using KPDS are synced in Real-time, highlights and the last page read. I worked on Documents app(Android) for Fire Tablets. I worked on upgrading it to Android Nougat and code refactoring. The… Show more I worked on the Kindle Personal Document Service which lets millions of Kindle Customer to send their Personal documents to their Kindle Devices (iOS, Android, Kindle, Fire Tablets). The service receives the document sent from the customer and converts it to Kindle Format. All documents sent using KPDS are synced in Real-time, highlights and the last page read. I worked on Documents app(Android) for Fire Tablets. I worked on upgrading it to Android Nougat and code refactoring. The authentication module for the app was fully refactored to use the latest class HttpURLConnection. The newly introduced permission model helped to achieve secure and better user experience, where users can now directly manage app permissions at runtime. Show less I worked on the Kindle Personal Document Service which lets millions of Kindle Customer to send their Personal documents to their Kindle Devices (iOS, Android, Kindle, Fire Tablets). The service receives the document sent from the customer and converts it to Kindle Format. All documents sent using KPDS are synced in Real-time, highlights and the last page read. I worked on Documents app(Android) for Fire Tablets. I worked on upgrading it to Android Nougat and code refactoring. The… Show more I worked on the Kindle Personal Document Service which lets millions of Kindle Customer to send their Personal documents to their Kindle Devices (iOS, Android, Kindle, Fire Tablets). The service receives the document sent from the customer and converts it to Kindle Format. All documents sent using KPDS are synced in Real-time, highlights and the last page read. I worked on Documents app(Android) for Fire Tablets. I worked on upgrading it to Android Nougat and code refactoring. The authentication module for the app was fully refactored to use the latest class HttpURLConnection. The newly introduced permission model helped to achieve secure and better user experience, where users can now directly manage app permissions at runtime. Show less

    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Research Development Software Developer
      • Oct 2015 - Oct 2016

      The core responsibilities include enhancing and revamping the HPE telecom solutions to Products. Solutions include Customer Billing, Service Provisioning and De-Provisioning, Charging, User Data, Notifications, Messaging. We worked towards developing and revamping them in order to make them generic and scalable. HPE R&D focussed on building products over solutions for the telecom giants in South America, North America, Mexico, Puerto Rico, Columbia HP Intelligent Messaging HP IM is a… Show more The core responsibilities include enhancing and revamping the HPE telecom solutions to Products. Solutions include Customer Billing, Service Provisioning and De-Provisioning, Charging, User Data, Notifications, Messaging. We worked towards developing and revamping them in order to make them generic and scalable. HPE R&D focussed on building products over solutions for the telecom giants in South America, North America, Mexico, Puerto Rico, Columbia HP Intelligent Messaging HP IM is a product for the telecom clients for sending promotions to the customer when they run out of Data or when the customer is traveling to a Roaming location. Worked on some modules of HP IM which includes messaging and Notifications to the customer. I used SMPP and SMTP for Email and XMPP for messaging.

    • Software Development Engineer
      • Aug 2014 - Sep 2015

      Worked on HPSM (Hewlett Packard Subscription Manager) which is a full-fledged solution for telecom clients in order to simplify and achieve various operations involved in process of Subscription. HPSM is a mediation solution. Core responsibilities includes: 1. Development 2. Code enhancement and refactoring. 3. Ownership of Modules. 4. Version Control. 5. Deployment and Patch builds. Worked and different modules which involved protocol conversion, Synchronized and… Show more Worked on HPSM (Hewlett Packard Subscription Manager) which is a full-fledged solution for telecom clients in order to simplify and achieve various operations involved in process of Subscription. HPSM is a mediation solution. Core responsibilities includes: 1. Development 2. Code enhancement and refactoring. 3. Ownership of Modules. 4. Version Control. 5. Deployment and Patch builds. Worked and different modules which involved protocol conversion, Synchronized and Asynchronized API calls, Database handling, SMPP and SMTP, Product Release, Product Delivery.

    • Software Engineer Intern
      • Dec 2013 - Jul 2014

      Worked on a notifications backend web service for a client of SISDON. The service was written in Java and front end in javascript. The service provided various channels of Notification aka In-app notification, Email, and SMS. Worked on a notifications backend web service for a client of SISDON. The service was written in Java and front end in javascript. The service provided various channels of Notification aka In-app notification, Email, and SMS.

Education

  • Dr. A.P.J. Abdul Kalam Technical University
    Bachelor's degree, Computer Science Engineering
    2010 - 2014
  • Central Board of Secondary Education
    High School, Science
    2008 - 2010

Community

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