Mrinal Ranjan

Senior Software Engineer

Seattle, Washington, United States11 yrs 9 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Expert in building scalable IoT applications.
  • Proven experience in enhancing seller experience at Amazon.
  • Strong background in system architecture and performance tuning.
Stackforce AI infers this person is a Backend-heavy Fullstack developer in the IoT and SaaS industries.

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Skills

Other Skills

CJavaProgrammingC++JavaScriptSQLMatlabMySQLPHPLinuxHTMLPerlAlgorithmsWindowsXML

About

Pragmatic programmer with proven skills in design and implementation of business-driven web and IoT applications. Passionate about system architecture, performance tuning and building highly scalable microservices using various programming paradigms.

Experience

Apple

Software Engineer

Sep 2021Present · 4 yrs 6 mos · Seattle, Washington, United States

Amazon web services (aws)

2 roles

SDE - 2

Dec 2019Sep 2021 · 1 yr 9 mos · Greater Seattle Area

  • I was involved in building Configurable endpoints for IoT Core.
  • This project enabled the customers to configure and manage
  • the behaviors of their data endpoints by using domain configurations. This enabled simplification of migrating devices to/from AWS IoT and support of heterogeneous device fleets by maintaining separate domain configurations for separate device types and use custom authorizers to manage their own client authentication and authorization

SDE-2

May 2019Dec 2019 · 7 mos · Greater Seattle Area

  • I was involved in building IoT Events@Edge for AWS IoT Analytics
  • Built an in-memory light-weight solution for IoT Events which can be deployed in the device to perform basic action reaction events based on device state. Created a push-based mechanism to sync the state of the device to the IoT core cloud such that customers could monitor their devices in the AWS IoT console. Provided a local monitoring solution such that the states can be monitored by the customers on premise via Local Area Network (no connection to external network needed).

Amazon

SDE-2

Apr 2017May 2019 · 2 yrs 1 mo · Hyderabad Area, India

  • Worked as an integral part of the Value-Added Services (aka Amazon Home Services) team as a part of the Seller experience team. I was involved in building multiple features which improved Seller experience, order rates and customer’s trust with the brand. I was responsible for designing, implementation and launch of these features.

Flipkart

SDE-I

May 2015Apr 2017 · 1 yr 11 mos · Bengaluru Area, India

  • Worked as an integral part of the Seller platform (marketplace) team as a part of the Seller Settlements team. I was involved in building multiple features which improved Seller experience, payment reliability, seller growth, reporting and visibility of the accounting (for tax reports) . I was responsible for designing, implementation and launch of these features.

Sap

Associate Developer

Jun 2014Apr 2015 · 10 mos · Bengaluru Area, India

  • SAKP Packaging Framework- Model S

Tata steel

Intern

Jun 2012Jul 2012 · 1 mo

  • Instrumentation.
  • like Flowmeters, Actuators, SCADA and some PLC.

Bharat sanchar nigam limited

Intern

May 2012Jun 2012 · 1 mo

  • Majorly networking including recent methods of communication like 3G.

Education

Birla Institute of Technology, Mesra

Bachelor of Engineering (B.E.) — Electronics and Communications Engineering

Jan 2010Jan 2014

D.B.M.S English School

Jan 1997Jan 2010

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