Zac Charles
Software Engineer at Self-employed
Queensland, Australia
Summary
👤
Senior🎓
Top SchoolZac Charles is a software engineer with 11 years’ experience building resilient, cloud-native systems and developer tools from Queensland, Australia. He’s worked across startups and large platforms—leading core order-fulfilment services and device fleets at Just Eat, designing serverless, AWS-heavy integrations at Stedi, and now consulting for ecommerce teams while building bespoke search, accounting, and stock solutions. Zac founded mappingtool.dev, a professional VTL editor for AWS AppSync/API Gateway developers, and combines deep AWS infrastructure knowledge (IAM, Lambda, EventBridge, S3, API Gateway) with product-minded engineering. Known for mentoring and driving large cross-team refactors, he brings both hands-on execution and a long-term focus on maintainability and operational excellence. An early web tinkerer who still delights in learning, he prefers pragmatic solutions that scale.
10 years of coding experience
13 years of employment as a software developer
Bachelor of Computing Computer Software Engineering, Bachelor of Computing Computer Software Engineering at University of Tasmania
English, Ukrainian
Stackoverflow
1,228reputation
177kreached
25answers
2questions
iqueryable
top-5%
Github Skills (169)
azure-functions10
rest-api10
serverless10
serverless-applications10
api10
lambda10
aws-lambda10
router10
aws-sam10
lazy-loading10
vue10
serverless-framework10
image10
aws-dynamodb10
sam10
Programming languages (7)
Github contributions (5)
zaccharles/lambda-native
Feb 2019 - Oct 2019
Make .NET AWS Lambda functions start 10x faster using LambdaNative.
Contributions:2 releases, 37 commits, 8 pushes in 8 months
10xdotnetlambda-functionsserverlessaws-lambda
zaccharles/dynamodb-calculator
Jan 2019 - Sep 2021
DynamoDB Item Size and Consumed Capacity Calculator
Contributions:13 commits, 4 PRs, 15 pushes in 2 years 7 months
consumeditemcapacitycalculatordynamodb
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