Tim Hall
Technical Lead, Labs at Postman
Richmond, Virginia, United States
Summary
🤩
Rockstar🎓
Top SchoolTim Hall is a technical lead with 13 years of experience building front-end architecture and developer-focused tooling, currently leading Labs at Postman from Richmond, VA. He has driven UI and design-system architecture for enterprise payments at Capital One and previously built composable charting systems, async data layers, and reusable component libraries at Cornerstone. Comfortable bridging engineering and product, Tim pairs hands-on development with leadership—mentoring teams, modernizing build pipelines, and shaping product direction. His background in mechanical engineering and research drives a pragmatic, measurement-driven approach to problem solving and optimization. An active contributor to open source tooling, he implemented core JSON parsing and serialization functions for a widely used VBA-JSON library, showing a knack for practical interoperability work. Colleagues describe him as a systems thinker who simplifies complex interfaces and accelerates team delivery through tooling and architecture.
13 years of coding experience
14 years of employment as a software developer
B.S., Mechanical Engineering, B.S., Mechanical Engineering at Virginia Commonwealth UniversityM.S., Mechanical Engineering, M.S., Mechanical Engineering at University of Maryland
English
Stackoverflow
1,475reputation
310kreached
23answers
1question
excel
top-5%
post
top-5%
vba
top-5%
json
top-5%
Github Skills (17)
json10
text-manipulation10
vba10
data-parsing10
post9
web-application9
webservice9
excel9
rubberband6
curl6
rest6
http6
xmlhttprequest6
jquery6
aspnet-web-api6
Programming languages (7)
Github contributions (5)
VBA-tools/VBA-JSON
Sep 2014 - Jan 2019
JSON conversion and parsing for VBA
Role in this project:
Back-end Developer
Back-end DeveloperContributions:12 releases, 86 commits, 10 PRs in 4 years 5 months
Contributions summary:Tim primarily focused on developing a VBA library for JSON conversion and parsing. Their contributions included the initial implementation of `ParseJSON` and `ConvertToJson` functions, along with supporting private functions for parsing various JSON data types. They also added features for handling large numbers, string encoding/decoding, and support for different array types. Furthermore, they added tests and enhanced date handling functionality.
parsingvba
VBA-tools/VBA-XML
Nov 2014 - Apr 2016
XML conversion and parsing for VBA
Contributions:10 commits, 7 pushes in 1 year 6 months
parsingvbaxml
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