# Alexander Leitner

> Senior Software Engineer

Location: Atlanta, Georgia, United States
Profile: https://flows.cv/alexanderleitner

Application developer (C, golang) | https://github.com/aleitner

## Work Experience
### Senior Software Engineer @ Keeper Security, Inc.
Jan 2022 – Present | Atlanta, Georgia, United States
Using C write features and fix bugs within Apache guacamole.

### Software Engineer @ MAXEX
Jan 2021 – Jan 2022 | United States
Manage golang aws micro services.
Write and manage C# applications

### Lead Software Engineer @ Zenport Inc.
Jan 2020 – Jan 2021 | Tokyo, Japan
Manage an array of microservices written in golang, php, and scala. 
Deploy microservices in docker containers using Kubernetes on GCP. 
Maintain graphql server for handling front end data requests.
(golang, php, scala, graphql, docker)

### Embedded Software Engineer @ Panasonic Automotive
Jan 2020 – Jan 2020 | Peachtree City, Georgia, United States
C++で組み込み開発
日英通訳
Write C++ code for embedded systems.
Write integration tests for embedded systems using proprietary test software. 
Translate between English and Japanese for developers.

### Security Auditor @ Least Authority TFA GmbH
Jan 2019 – Jan 2020 | Greater Atlanta Area
Security researcher and auditor for numerous blockchain, privacy, and peer-to-peer software
projects.
Find bugs, vulnerabilities, and suggest quality of life changes for typescript, javascript, golang,
and solidity projects.
(typescript, javascript, golang)

### Software Engineer II @ Storj
Jan 2016 – Jan 2019 | Buckhead, GA
Maintain core code in Golang and NodeJS. 
Build client library for interacting with the Storj network in C. 
Utilize Erasure Encoding, Memory Mapped Files, & Cryptographic functions in C and golang. 
Write Solidity/Smart Contracts/Ethereum for a utility token.
(Node, golang, C, Solidity, docker, cgo, mmap, make)

### Software Engineer @ Equifax
Jan 2015 – Jan 2016 | Alpharetta, GA
Set up monitoring of distributed systems using Nagios.
Set up Go Pipelines for Continuous Delivery.
Interacted with HDFS using Scala and Spark.
(Scala, Shell, Go.cd, Nagios, Spark)

### Software Engineer @ BitPay, Inc.
Jan 2014 – Jan 2015 | Atlanta, Ga
Develop PHP plugins for eCommerce platforms such as Wordpress and Magento.
Write Unit/Integration Tests for plugins/libraries. 
Develop C application for bitcoin payment on ingenico POS Terminal using BitPay’s API.
(PHP, C, Javascript, Ruby, Wordpress, Cucumber)

### Web Developer @ ItzaFlash
Jan 2014 – Jan 2014 | Atlanta, GA
Wrote SQL queries for managing data in mySQL database using PHP.
Created an application built on Magento using PHP to manage flash sales.
Utilized JQuery and javascript libraries to display timers and interactive applications.
Setup and monitored Magento on an Amazon Web Server.
(PHP, Magento)

### Acquisition Analyst @ Invitation Homes
Jan 2013 – Jan 2014 | Alpharetta, GA
Underwrite up to 50 residential properties per day and update the Salesforce record of each 
acquired asset 
Analyze large data sets to find the expected annual returns on acquired residential real estate 
Use multilinear regression models and principles of statistics to calculate the future market value 
of detached residential properties 
Develop Excel Macros to accurately and swiftly populate data into multiple corporate 
spreadsheets

### English Forum Assistant @ Soka University
Jan 2011 – Jan 2012
I was tasked with creating intermediate-level, English language speaking activities for Japanese students at Soka University. I was required to hold English language discussions with these university students to create English listening and speaking practice for them. I created 1 hour lesson plans for each session


## Education
### Japanese Studies
Soka University
Jan 2011 – Jan 2012

### Bachelor of Arts (B.A.) in Applied Linguistics
Georgia State University
Jan 2009 – Jan 2013

### Ruby on Rails
Tech Talent South
Jan 2014 – Jan 2014

### Alpharetta High School
Jan 2005 – Jan 2009


## Contact & Social
- LinkedIn: https://linkedin.com/in/alexander-leitner-4048ab62
- GitHub: https://github.com/aleitner

---
Source: https://flows.cv/alexanderleitner
JSON Resume: https://flows.cv/alexanderleitner/resume.json
Last updated: 2026-03-22