Software Engineer
Current
Sep 2023 - Present
Who is Nils Caspar? Overview
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Nils Caspar is listed as Building web applications that scale at Outset, based in San Francisco, California, United States. AeroLeads shows a matched LinkedIn profile for Nils Caspar.
Nils Caspar previously worked as Software Engineer at Outset and Freelance Software Engineer at Smartinary Llc. Nils Caspar holds Bachelor Of Science (Bsc), Computer Science from Hsr Hochschule Für Technik Rapperswil.
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Email format at Outset
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Outset
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Profile bio
About Nils Caspar
10+ years of experience building distributed backend systems and APIs for web-based services. In-depth experience designing, running, and scaling applications utilizing various AWS services. Wrote a custom HTTP cache server in Go to increase Twitch's edge server throughput by 75%.
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Nils Caspar's current company
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9 roles
Nils Caspar work experience
A career timeline built from the work history available for this profile.
Freelance Software Engineer
CurrentSmartinary LLC provides software engineering and devops services to help you build, scale, and optimize your backend systems and APIs.
Mar 2022 - Present
Senior Staff Engineer
- Launched the first version of the company's analytics product
- Led effort to improve availability of the platform
- Led effort to revamp ATS integrations
- Led effort to modernize infrastructure with AWS ECS
Sep 2020 - Nov 2021
Software Engineering Manager
- Led Twitch's Video Replication team consisting of 10 Software Engineers.
- Transitioned Twitch's edge infrastructure to be usable by customers other than Twitch as an AWS offering: Amazon Interactive Video Service.
- Responsible for replication and distribution of video data to edge servers and from edge servers to viewers at the highest possible Quality of Service (QoS), while introducing as little latency as possible, in a cost.
Jun 2019 - Aug 2020
Senior Software Engineer
- Technical lead for design and implementation of new high-performance HTTP cache Go server and deployed to all of Twitch's video edge servers to increase throughput by 75%
- Designed and implemented an HLS-compliant way to dynamically switch edge servers during playback
- Defined and built mechanism to track availability of Twitch's video edge servers
- Improved reliability of Twitch's SureStream ad stitching product
Jun 2018 - Aug 2020
Software Engineer
- Designed and implemented "Chat on Videos" backend, scaled it to handle Chat Replay as well as Chat on uploads
- Designed and implemented VOD Collections backend, scaled it to handle load spikes caused by clients asking for recommendations when a stream goes offline
- Migrated legacy Ruby on Rails application to AWS
- Maintained, improved reliability, and significantly lowered cost of legacy Ruby on Rails application
- Extracted existing functionality from legacy application into micro services (SOA)
- Planned and implemented Clips database migration
Aug 2015 - Jun 2018
Software Engineer
- Technical Project Management
- Design and implementation of a RESTful ecosystem to access legacy databases and systems
- Design and implementation of a Ruby-based Single Sign-On solution supporting the CAS standard
- Planning and implementation of a message broker solution for inter-process and inter-server communication
Mar 2012 - Jun 2014
Co Founder
- Development of a Content Management System in close collaboration with Web Designers and Web Agencies
- Linux server administration
Oct 2008 - Sep 2013
Aug 2006 - Jul 2010
1 education record
Nils Caspar education
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Hsr Hochschule Für Technik Rapperswil
FAQ
Frequently asked questions about Nils Caspar
Quick answers generated from the profile data available on this page.
What company does Nils Caspar work for?
Nils Caspar works for Outset.
What is Nils Caspar's role at Outset?
Nils Caspar is listed as Building web applications that scale at Outset.
Where is Nils Caspar based?
Nils Caspar is based in San Francisco, California, United States while working with Outset.
What companies has Nils Caspar worked for?
Nils Caspar has worked for Outset, Smartinary Llc, Canvas, Twitch, and Nine Internet Solutions Ag.
How can I contact Nils Caspar?
You can use AeroLeads to view verified contact signals for Nils Caspar at Outset, including work email, phone, and LinkedIn data when available.
What schools did Nils Caspar attend?
Nils Caspar holds Bachelor Of Science (Bsc), Computer Science from Hsr Hochschule Für Technik Rapperswil.
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