Rohan Rathi

Senior Software Engineer

South Delhi, Delhi, India8 yrs 2 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Developed scalable services for Uber handling millions of requests.
Contributed significantly to Blender's 3D graphics capabilities.
Mentored projects enhancing software design and functionality.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with strong expertise in 3D graphics and scalable systems.

Contact

Skills

Core Skills

Software DevelopmentTechnical Leadership3d Graphics

Other Skills

Technical ArchitectureReliabilityDistributed SystemsMachine LearningDatabase DesignC++JavaBlenderNormal EditingStrategic RoadmapsCommunicationCoding StandardsData StructureInternet Protocol Suite (TCP/IP)Object-Oriented Programming (OOP)

About

Regular open source contributor with interest in software design, development and 3D graphics. Inherently skilled at software development with experience in ML as well. I have regularly contributed to open source organisations and rapidly acquire the level of dexterity needed for different software development environments. I have extensive knowledge of computer graphics and it has piqued my interest as an area of research.

Experience

8 yrs 2 mos

Total Experience

2 yrs 9 mos

Average Tenure

7 yrs

Current Experience

Uber

Senior Software Engineer

Jun 2019 – Present · 6 yrs 11 mos

Part of the marketplace platform.
Worked as part of the edge platform team responsible for all server side communication with mobile apps.
Developed Uber’s File Upload & Image Resizer services as part of Edge Platform and scaled to support > 1 Million uploads per day.
Worked on multiple highly scalable and efficient gateway services – Uber’s Edge Gateway and Push Server which serve 2+ Million QPS of requests
As part of fulfillment reliability charter added new developer testing & reliability framework.
1. Short lived application testing Environments for Developer Testing
2. Onix, a tier 0 caching proxy which allows no downtime operation of marketplace ecosystem
3. Conan for incident Root Cause Analysis and reduce MTTM
4. Bayesian anomaly detection to detect degradations/outages
5. Orchestrated chaos framework for automated dependency analysis of all edges across Uber

Technical LeadershipTechnical ArchitectureReliabilitySoftware DevelopmentDistributed SystemsMachine Learning+1

Blender

3 roles

Technical Mentor

Promoted

Apr 2019 – Aug 2019 · 4 mos

Mentored Hans Goudey's Bevel Custom profiles project which is an extension of previous years Bevel Improvements project.

Individual Contributor

Apr 2018 – Aug 2018 · 4 mos

Worked on improvements on the Bevel Modifier. The Bevel Modifier is plagued with critical bugs and missing functionality which severely limits potential.
Functionality Goals include:
● Fix bevel topology algorithm which can potentially slash modeling times in half.
● Fix normal shading continuity
● Add Harden Normals Option
● Fix degenerate geometry in bevel
● Better handling of profiles and improve clamping code

Blender3D GraphicsSoftware Development

Developer Intern

May 2017 – Sep 2017 · 4 mos

Received a stipend of 2400 USD for adding full fledged Normal Editing support in Blender.
Received universal aclaim for work done during the project by Blender developers and artists.
Forum discussion: https://blenderartists.org/t/gsoc-2017-normal-editing-tools/690848
● Single handedly added Normal Editing support in Blender 3D
● After adding support for editing normals, worked in close communication with Blender artists to design a set of tools to prove smooth workflow for artists.
● Wrote own Weighted Normals modifier in Blender 3D.
● Added features like Normal Rotation, Point normals to Target, Split/Merge, Normal Interface Tools, Smoothen, Set Normals from Faces, Keep Custom Normal.
● Saves several hours worth of exporting and importing models from Blender 3D to correct mesh shading.
User Documentation:
https://wiki.blender.org/index.php/User:RohanRathi/GSoC_2017/User_Documentation

Normal EditingBlender3D GraphicsSoftware Development

Samsung r&d institute india

Software Engineering Intern

Jun 2018 – Jul 2018 · 1 mo · Noida Area, India

● Work included understanding the code flow of various modules under the communication layer related to network protocols and SIM card driver software.
● Created a version updater to update the current version of the network technology present in Samsung's current and previous gen mobile phones. Also keeps track of changes listed between versions

Innova - dtu

Event Head

Feb 2016 – Feb 2016 · 0 mo · New Delhi Area, India

Organised event BlitzKrieg ’16 for official Techfest of DTU Innova 2016. I was the event head and
overlooked management and undertaking related to the event progress such as ample publicity and management of event qualifications and seating.

Plazma tech race engineering

Design Engineer

Sep 2012 – Jan 2013 · 4 mos · New Delhi Area, India

● Took part in the global level competition F1 in Schools. I was the Design Engineer of our team, Plazma Tech and designed the car in SolidWorks and Blender 3D.
● Goals of development were to minimize car weight, create a streamlined model of the car whilst reducing vortices and drag and ensure ample downforce.