Jack Caldwell Email and Phone Number
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Hands-on technology leader with proven career expertise building systems and leading teams throughout the software development lifecycle. Highly experienced applying architecture patterns across diverse technology stacks and multiple application domains, including Health, TV/Media Streaming, Telecom, and Network Management, consistently delivering high quality products used by millions of customers. Experienced in agile and scrum, working with local and remote teams, mentoring best practices by example and collaborating with multi-functional teams to consistently deliver compelling, high value products that facilitate business growth.
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Senior Software Engineer Ii (Remote)Tandem Diabetes Care Aug 2020 - PresentSan Diego, California, UsKey -
Senior Software Engineer (Remote)Mediakind Jul 2018 - Apr 2020Frisco, Texas, Us(MediaKind divested from Ericsson, Feb 2019)Served as Lead developer of feature initiatives spanning distributed worldwide teams, with ownership of subscriber personalization feeds, OSS / BSS management, device management and identity service components.• Developed and owned Cloud Native (SaaS) IPTV components, including End User personalized feeds, management API’s, device restrictions enforcement, and identity management, working remotely with Silicon Valley scrum team.• Development ownership of OSS / BSS Management services and API’s, with oversight of worldwide teams, mentoring junior members and reviewing design and code for best current practices, ensuring on-time delivery of quality components. Member of Architecture Review Board, reviewing OSS API’s and component designs.• Scale Tested 1 million users, optimizing micro service inter-communication, using asynchronous message streams while eliminating unnecessary service to service API calls, reducing latency on average 25%.• Increased code base resiliency by creating end to end functional tests executed within the CI pipeline, applying TDD to deliver Unit Tests with components.Key -
Lead Senior Software EngineerEricsson Nov 2007 - Jan 2019Kista, Stockholm, SeLed team as principal software engineer and scrum master, collaborating across worldwide teams.• Led and managed scrum team of 7 delivering OSS Proxy service of MediaFirst® Cloud TV.• Designed and developed Rest API's for Service Provider BSS integration, ensuring successful Tier 1 service provider integration and migration from previous IPTV platforms.• Led team to develop Advertising Management component (SCTE 130 ADM), adopted in a major Cable service provider’s VOD system.• Led team to deliver VOD multi-screen content delivery platform with low defect rate, collaborating with teams in Stockholm, Montreal, and Denver to implement interfaces with conditional access, charging and provisioning services.• Developed Vod App subscriber provisioning and multi-screen middleware API's, configurable with multiple VOD back offices, enabling smooth migration of clients from legacy to next generation BE.• Led team and division adoption of agile and scrum, iterative development, continuous integration, and automated testing, reducing regression faults and increasing overall quality.Key -
Senior Software EngineerTandberg Tv, Part Of The Ericsson Group Nov 2006 - Oct 2007Lead developer and open standards specification contributor. • Developed components of the AdPoint® Dynamic Advertising Solution for integration with Cable VOD systems, contributing to 30% increase in VOD system sales growth.• Contributed to development of CableLabs SCTE 130 Dynamic Advertising specification, positioning company product as market leader in on demand streaming dynamic advertising.• Developed Media Manager, enabling advertisements to be merged directly into VOD media content, increasing subscriber monetization by Tier 1 Cable TV service provider.Key
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Senior Member Of Technical StaffMovaz Networks Dec 1999 - Oct 2006Norcross, Georgia, UsLead developer of fault management component in Network Management System. • Developed the fault management component of RAYtracer®, a provisioning and maintenance NMS, facilitating millions in new optical network equipment sales to service providers worldwide.• Collaborated with network element embedded software team, designing custom MIB in support of critical management features, including custom protocol guaranteeing SNMP trap reliability over UDP.• Developed health service check and status polling of managed devices, proactively monitoring device health and network connectivity, providing real time analytics displayed on the alarm dashboard. • Created Network Management System backup and hot standby, meeting requirements to complete sales to multiple US Tier 1 telecom carriers.• Supported certification testing in Tier 1 telecom service provider labs, supporting $250M in sales growth.Key
Jack Caldwell Skills
Jack Caldwell Education Details
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Columbia UniversityComputer Science -
Mercer UniversityMusic
Frequently Asked Questions about Jack Caldwell
What company does Jack Caldwell work for?
Jack Caldwell works for Tandem Diabetes Care
What is Jack Caldwell's role at the current company?
Jack Caldwell's current role is Senior Software Engineer II at Tandem Diabetes Care.
What is Jack Caldwell's email address?
Jack Caldwell's email address is jd****@****usa.net
What is Jack Caldwell's direct phone number?
Jack Caldwell's direct phone number is +140461*****
What schools did Jack Caldwell attend?
Jack Caldwell attended Columbia University, Mercer University.
What are some of Jack Caldwell's interests?
Jack Caldwell has interest in Symphonic Choral Performance, Electronics, Investing, Environment, Piano Pedagogy, Education, Music Theory, Reading, Dogs, Science And Technology.
What skills is Jack Caldwell known for?
Jack Caldwell has skills like Agile Methodologies, System Architecture, Restful Webservices, Java, Spring Framework, Software Development, Unix, Software Design, Telecommunications, Oracle, Linux, Software Engineering.
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