Curriculum vitae

Ahmy Yulrizka

Ahmy yulrizka - Senior Software Engineer

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I have more than 11 years of experience in software development. I involved in designing, architect, and implementing high throughput systems serving traffic for one of the top popular sites in the Netherlands.

As part of a team, my potential contributions would be to collaborate with the team and business to rapidly iterate on a design and implementation of new functionalities as well as maintaining, improving, and scaling the current system.

Main skill set
Programming Languages: Golang, ruby, python, java
Databases: MySQL, Cassandra, Clickhouse, Redis
Queues: Kafka, ActiveMQ, RabbitMQ
Deployments: Hashistack (Nomad, Terraform, Consul), Openstack, salt, puppet

Personal Information

Email:
City: Utrecht, The Netherlands

Employment History

Senior Backend Engineer at Shell (AgileHub), Rotterdam, The Netherlands

April 2020 - present

The Agile Hub is an organization within Shell where we implement agile methodologies to help build applications to support shell business process. I work as part of small team to build an information system for business entities in shell. Key technologies: Go, GRPC, Postgres, Kafka, Azure, k8s, CircleCI, Github Action

Responsibilities:

  • As a senior backend developer, implement solutions to support the product.
  • Integrating with shell legacy systems.
  • K8s migrations
  • Implement and maintain CI & CD pipeline testing and deploy the solution to Azure K8s
  • Exploration on monitoring solutions, business dashboard, and best practices

Lead Software Engineer at eBay Classified Group (Marktplaats)

Aug 2015 - April 2020 (4.5 years)
Amsterdam, The Netherlands

Initially, I started working as a software developer with a role to design and implement multiple micro-services to support high-throughput systems. Currently, I am leading the platform sub-team which focuses on closing gaps between developers and operations with automation.

Key technologies: Go, MySQL, Clickhouse, Elasticsearch, HashiStack (consul, nomad), Kafka, Redis

Responsibilities:

  • Leading migration from running on bare metal to a scheduled environment in the cloud.
  • Leading migration from legacy search engine to Elasticsearch.
  • Design and implement an asynchronous image processing pipeline.
  • Involved in designing a high throughput analytic engine.
  • Represent my team in the Architect Group.

Software Engineer at Sense Observation Systems

Jun 2012 - July 2015 (3 years 2 months)
Rotterdam, The Netherlands

Sense OS is a start-up that focuses on providing IOT platform with an intelligent agent that empowers developers to build smart applications. My main role was to expand and scale the back-end system

Key technologies: Go, PHP, Ruby & Rails, Cassandra, MySQL, MongoDB, AWS (EC2, Route53, S3), Openstack, Kafka, Redis, ELK Stack, Chef, Android (java), iOS (Swift & Objective-C). Frontend (JS, Angular, CSS, Haml, Compass, Sass)

Responsibilities:

  • Sense OS is a start-up that focuses on providing IOT platform with an intelligent agent that empowers developers to build smart applications. My main role was to expand and scale the back-end system

Key technologies : Go, PHP, Ruby & Rails, Cassandra, MySQL, MongoDB, AWS (EC2, Route53, S3), Openstack, Kafka, Redis, ELK Stack, Chef, Android (java), iOS (Swift & Objective-C). Frontend (JS, Angular, CSS, Haml, Compass, Sass)

Responsibilities:

  • Scale the platform by designing and implementing microservices
  • Evaluate, implement and maintain message queuing architecture that enables real-time processing
  • Design and implement real time monitoring allowing insight and immediate action upon system disruption.
  • Deploy automation allowing easy and fast deployment and the ability to switch cloud providers which provides cost-effective, high available system.
  • Take part in mobile development both Android and iOS.
  • Fronted development for dashboard application.

Chief Technology Officer at PT Starqle Indonesia

Jan 2009 - Jan 2012 (3 years 1 month)
Bandung, Indonesia

Starqle is a small startup that mainly develops software for companies and government institutions.

Key technologies: Ruby (and rails, sinatra), Java (hibernate, JBoss Seam), PHP, MySQL, Git, SVN

Responsibilities:

  • Responsible for determining framework and architecture used for Development.
  • Lead a team as project managers on several projects.
  • Establish policy and development workflow with test-driven development.
  • Identify and explore new technology and project management that would be suitable for projects.

Software Developer at PT. Zamrud Khatulistiwa Technology

Mar 2008 - Jan 2009 (11 months)
Bandung, Indonesia

I started my career as a junior software developer at Zamrud Khatilistiwa Technology. This company develops a custom solution for the private sector in which I involved mainly as a programmer.

Key technologies: Javascript (Extjs), PHP, Java (Spring, DWR, Hibernate), Mysql, Subversion

Responsibilities:

  • Lead developer crayonpedia.org. Customizing mediawiki engines to create an encyclopedia that follows the national school curriculum.
  • As a developer of financial systems for the local state government.
  • As a developer of administration support systems used by one of the national agencies.
  • Establish policies and software version control systems to enable collaborative development.

Education

Master of Information System at Institut Teknologi Bandung

2008 - 2011
Bandung, Indonesia

Major: Information Systems

  • Software Engineering, Information Engineering, Enterprise Process & Modeling.
  • Strategic Information Planning, Strategy & Policy of Information System.
  • Management of Information System, Information System Governance.
  • Risk Management of Information System, Project & Change Management

Bachelor of Informatics at Institut Teknologi Bandung

2004 - 2008
Bandung, Indonesia

Major: Information System

  • Algorithm & Data Structure, Algorithmic Strategies, Internet Programming
  • Object Oriented Programming, Object Oriented Analysis & Design
  • Database System, Operating System, System Programming
  • Software Engineering, Software Project Management
  • Wireless Mobile Computing

Licenses & Certificates

DataStax Certified Professional on DataStax Enterprise (Cassandra, Spark, DSE Search, DSE Graph)

DataStax
March 2017 - Present

Credential ID: 952c0c8f-5047-4eaa-a9c6-033aca4ea8c8
https://academy.datastax.com/

Machine Learning, Coursera

Coursera
December 2017 - Present

Credential ID: HXSL3KT2GRP8
https://www.coursera.org/account/accomplishments/verify/HXSL3KT2GRP8

AWS Certified Solutions Architect - Associate Level

Amazon Web Service
November 2013 - November 2015

Credential ID: AWS-ASA-1810
http://aws.amazon.com/certification/


Honors and Awards

1st place Bandung Open Data Summit & Challenge “BOSCHA 2015"

Bandung Open Data February 2015

1st place Data of the Crowds Hackathon

CMI en Creating010 van Hogeschool Rotterdam, Zeewaardig en Gemeente Rotterdam August 2014

4th Best on Indosat Wireless Innovation Contest category android

Indosat Indonesia 2012

2nd Best on Codefest Asia 2007

Code Asia 2007

Languages

  • Indonesian
  • English
  • Dutch - A2