Divya Purwar
Software Development Engineer 2 at Microsoft- Claim this Profile
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English Full professional proficiency
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Experience
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Microsoft
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United States
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Software Development
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200 - 300 Employee
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Software Development Engineer 2
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Mar 2021 - Present
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Software Design Engineer 3
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Aug 2020 - Jan 2021
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Ciena
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United States
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Telecommunications
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700 & Above Employee
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Software Developer
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Apr 2019 - Nov 2019
1. Development of Single hop IP-BFD (A network protocol that is used to detect faults in a network) 2. Development of Garbage Collector 3. Development of IPI Stack 1. Development of Single hop IP-BFD (A network protocol that is used to detect faults in a network) 2. Development of Garbage Collector 3. Development of IPI Stack
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Aricent
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United States
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Software Development
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700 & Above Employee
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Software Developer
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Apr 2018 - Mar 2019
Development of Control Card in OTN 1. Orchestrated efficient large-scale software deployments, including testing features and correcting code. Collaborated with cross-functional development team members to analyze potential system solutions based on evolving client requirements. 2. Designed and implemented multiple features like Graceful Restart, Chromatic dispersion measurement involving the Confd database with the cache. Created APIs and interfaces between different cards like LMA, LCA, CMA, and NMS. 3. Designed and implemented a service to get performance counters from hardware to UI using technologies like MITP, RPC, Google Protocol Buffers and XML parsing, socket programming, and synchronous and asynchronous communication. By using Protocol Buffers increased efficiency by 50%. 4. Performed software testing to uncover bugs and troubleshoot software issues. Wrote complete unit testing and achieved 90% code coverage. 5. Solved a 2 years old memory leak bug in the system using Valgrind and shell script to determine the leaks and fixed them. 6. Created various shell scripts to automate the manual tasks like to save multiple log files in a compressed format, create connections between ports, etc. This reduced the operational burden of the team and increased its efficiency by 20%. 7. Contributed ideas and suggestions in team meetings and delivered updates on deadlines, designs, and enhancements. 8. Documented all software development methodologies in technical manuals to be used in the future. 9. For developing features used design patterns like Singleton and factory method, Worked on Confd which is a configuration database to store and retrieve data. Show less
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Samsung Electronics Noida
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India
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Appliances, Electrical, and Electronics Manufacturing
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500 - 600 Employee
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Software Developer
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Jun 2013 - Jun 2016
Development of Audio Framework 1. Designed and implemented various audio solutions to enhance the audio quality of android devices. 2. Debugged and troubleshoot audio-related technical issues in Note2, S2, S3, S4, I9300, I8262, and G355H, quickly and accurately. 3. Took the ownership of a Samsung project G130E, designed and implemented the audio module involving all the layers from the user interface to HAL, and delivered it on time. 4. Gain knowledge of Android, Java, C++, and various chipsets such as Marvell, Qualcomm, Exynos, SC6815A, perforce, etc. Project Manager 1. Adjusted project plans to account for dynamic targets, staffing changes, and operational specifications. Handled more than 20 projects in 3 months when Samsung was closing its offices in the region and helped in major project transfer. 2. Closely collaborated with project members to identify and quickly address problems. Communicated with all stakeholders to achieve milestones. 3. Ensured projects were completed according to approved time, Quality, and standards. Show less
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Education
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Dr. B R Ambedkar National Institute of Tchnology, Jalandhar ( PUNJAB)
Bachelor of Technology (B.Tech.), Computer Science