Malcolm Lockyer Email & Phone Number

Auckland, New Zealand

* Go / Golang* Extensive PostgreSQL, MySQL, Some Microsoft SQL Server* Kafka* GRPC APIs, GraphQL, Bramble (github.com/movio/bramble)* Kubernetes, Terraform, CI/CD with drone.io, Github Actions, AnsibleLed the design and development of a next-generation Go and PostgreSQL system, ensuring seamless integration with legacy Java/Scala systems utilizing Kafka and Elasticsearch. Contributed to and maintained existing Java and Scala codebases, demonstrating broad technical proficiency. Demonstrated strong technical leadership by managing a team, allocating work, and overseeing day-to-day operations. Championed Infrastructure as Code (IaC) by developing and maintaining extensive Terraform configurations for AWS deployments and Kubernetes integration. This new system delivered groundbreaking efficiency and cost-effectiveness. Maintained and deployed software across diverse environments, including customer Windows servers with Microsoft SQL Server integration.

Auckland, New Zealand

Auckland, New Zealand

* React, React native* NodeJS, AWS Lambda* Full stack engineer with development, design, troubleshooting etc.* Terraform, AWS Cloud services* PostgreSQL* Twilio based telephony system* Early start up company

Auckland

* Go (Golang)* MongoDB* Google Drive API* Highly parallel/concurrent systems* Next generation system design / Architecture* Some DevOps (Jenkins/CI, Puppet)* Linux server management, setup, day to day* Google Cloud Platform (Compute Engine, GCS, Cloud Dataproc, BigQuery etc.)* PythonBigData Pipeline / Processing* Apache Spark (w/ Scala)* Google BigQuery

Auckland, New Zealand

Future Product:* Clojure.* Ansible, AWS.* Docker, Linux.* Jenkins CI.* Kafka.* Druid time series / analytics database.* PythonCurrent Product:* Ruby on Rails, Javascript, MySQL.* A little bit of C++, Freeswitch / Media / Telephony.AchievementsDesigned and developed large parts of a next generation product in an agile manner. Implemented a real time reporting pipeline with Suro, Kafka and Druid.io. Some DevOps with Ansible on AWS. Maintained and implemented features in a set of very large “legacy” Ruby on Rails and Javascript applications. Investigated upgrading and improving legacy C++ media server. Investigated FreeSwitch as a replacement and test harness.

Auckland, New Zealand

Key Technologies• Ruby on Rails.• PostgreSQL.• GIT.• Linux.Achievements• Implemented large parts of a complex web application designed as a business-to-business/portal for the print industry.• Rapidly implemented features in an agile manner. Adapted to changes in requirements.• Test-drove the development of key pieces of business logic.• Managed complex authentication and authorization requirements.

Auckland, New Zealand

Key Technologies• C++.• Java Web Application – Wicket, Spring, Hibernate.• Python.• Linux.Achievements• Implemented large amounts of a C++ server for a green field project for a multinational company with more than 60,000 employees.• Test-drove the development of the core rendering and processing pipeline in C++ using the googletest framework.• Built and maintained a large number of unit tests ensuring correct behavior of the document renderer in any circumstances.• Implemented database access with PostgreSQL and legacy Sybase.• Worked on and drastically improved the continuous integration system using buildbot. Managed deployment, setup building of RPMs for ease of installing and upgrading the service on the client's in-house servers in Germany.• Was assigned to help on the Java Web Application side of the project after completing the server side work. Picked up and successfully worked in the Java Wicket and Spring application fixing bugs and implementing a lot of new features alongside the other developers.

Auckland, New Zealand

Key Technologies• C++.• C#.• Windows and Linux.• Heavy use of continuous integration.Achievements• Gameplay development in a large complex C++ code base. Maintained a very strong performance focus.• Developed, improved and refactored various client, server and shared functionality and code for central parts of the game.• Developed and ensured that cross platform C++ code that builds and runs correctly on Windows and Linux.• Successfully debugged and tracked down problems in the complex project with many constantly moving dependencies.• Worked on a large Windows based C# tool central to managing the game's metadata, configuration and game balance data.

Key Technologies• Ruby and Ruby on Rails.• Python.• PostgreSQL, MySQL.• C++.• HTML, CSS, AJAX.• Linux server and desktop management and configuration.• Windows server management and configuration.Achievements• Architected and implemented several complex web 2.0 type applications.• Maintained production deployment as well as moving changes through development and test phases to production.• Completed a code review of a Linux based C++ application for the entertainment industry.• Developed some Python and C++ tools for reading and interpreting binary file formats for the entertainment industry.• Managed the deployment and maintenance of live production web applications (i.e. dev/test/prod).• Assisted with managing the hosting infrastructure including hardware.

Key Technologies• C# ASP.NET web development.• Microsoft SQL, PostgreSQL.• Ruby and Ruby on Rails and Front-end design.• Windows servers and Linux.Achievements• Developed ASP.NET web applications in C#.• Developed an asynchronous threaded back end for a responsive desktop application handling downloading large amount of data.• Transitioned into Ruby on Rails development, successfully working on several web applications.

Key Technologies• C# desktop and n-tier server development with web services among separate layers. Enterprise layered application development.• Microsoft SQL Server.Achievements• Successfully developed business logic in an enterprise distributed layered development.• Led a successful re-architect of several core components to improve development and improve scalability and performance.

Hamilton

Key Technologies• C# Desktop and Windows Mobile development.• MySQL, MS SQL Server Compact Edition, SQL Server.• Distributed data management and synchronization.Achievements• Singlehandedly designed and developed a distributed data management and synchronization framework that worked seamlessly in desktop, server and Windows Mobile environments.• Developed a database abstraction layer that allowed business logic to run unchanged across different database engines andenvironments. Implemented an offline data synchronization system.

Tauranga

Key Technologies• C# Desktop Development.• Microsoft SQL Server.• Legacy IBM Universe Development and integration with Universe from C# with XML.Achievements• Developed from scratch a new generation C# and MS SQL application. Transformed an all-night legacy batch process into a modern desktop application with immediate feedback.• Developed from initial prototype of an application designed to interact with a legacy IBM Universe database. Made substantial improvements to usability and speed by optimization and caching strategies to work around Universe's extensive limitations.