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Rohit Raj

Software Engineer (5 years) specializing in Modern C++, distributed systems, low-latency development, and core business logic for large-scale insurance and telecom platforms. Delivered features used by millions and optimized system performance across Samsung (Messaging, IMEI tracking) and Sapiens (CoreSuite Insurance). Targeting backend/system roles in product companies.

  • Role

    R&D & Gravity Forms Engineer

  • Years of Experience

    5.8 years

Skillsets

  • Bootstrap
  • Database(sql)
  • React-js
  • MATLAB
  • Jenkins
  • JavaScript
  • Java Core
  • HTML
  • Git
  • Development
  • Data Structures
  • CSS
  • C++
  • C
  • Python
  • Angular
  • Algorithms
  • Git
  • OpenCV
  • Keras
  • Bash
  • Wordpress
  • Android Studio
  • JavaScript
  • Bootstrap
  • Eclipse
  • SQL

Professional Summary

5.8Years
  • Sep, 2024 - Present1 yr 9 months

    Developer

    Sapiens
  • Feb, 2021 - Aug, 20243 yr 6 months

    Software Engineer

    Samsung India
  • Oct, 2020 - Jan, 2021 3 months

    Internship Trainee

  • Mar, 2019 - Aug, 2019 5 months

    Web Developer Internship

    iB Arts
  • Aug, 2020 - Sep, 2020 1 month

    Software Engineer Intern

    Newzera

Work History

5.8Years

Developer

Sapiens
Sep, 2024 - Present1 yr 9 months

Software Engineer

Samsung India
Feb, 2021 - Aug, 20243 yr 6 months
    Part of Telephony Application: Messaging Team. Working under the Application R&D Team in Samsung Messages and Alive Message Applications. Responsibilities include continuous integration, pull requests, code reviews of messaging services, IMEI trackers, UI/GUI on new models and making OS-specific changes to the services while maintaining performance in the old models. Having complete ownership of Commercial Mobile Alert System (CMAS), which validates the alert, to make sure that in cases of emergency the government can communicate with the public. Led the design and development of a tool called OneCloud under Samsung Messaging Team which filters out the images, audios, videos, documents into its category that can be transfer to different online storage like Google Drive, One Cloud etc. according to users choice. It removes the redundancy of data which further helps to optimize users devices storage.

Internship Trainee

Oct, 2020 - Jan, 2021 3 months

Software Engineer Intern

Newzera
Aug, 2020 - Sep, 2020 1 month

Web Developer Internship

iB Arts
Mar, 2019 - Aug, 2019 5 months
    Performed front-end as well as backend development for interactive web applications to improve functionality and user experience. Designed and implemented a chatting website which lets the people to connect within its organization.

Achievements

  • 360+ Questions Leetcode with userid preacher_20 1883 Rating Codechef Platform with userid preacher_20 top 100/167000+
  • Finalist at HackwithInfy 2.0 (Infosys) top 150 Coding Contest organized by NCR Corp

Major Projects

2Projects

Real Time Driver Drowsiness Detection System

    Primary aim is to provide a method for identifying the drowsiness level of a driver and hence alarm him.

Algorithm to find similarity in the crime pattern of two or more regions

    To visualize the hierarchical relationship between similar critical regions, dendrogram was created.

Education

  • B.Tech in Computer Science

    UPES, Dehradun (2020)
  • HSC

    DAV Public School, Patna (2015)
  • SSC

    SJHS, Patna (2013)