Open to opportunities

demas wisnu wardhana

@demaswisnuwardhana

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Experienced Squad Lead Engineer specializing in backend development.

Indonesia

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What I'm looking for

I am looking for a collaborative environment that fosters innovation and growth.

I am a dedicated Squad Lead Engineer with extensive experience in backend development and team management. Over the years, I have successfully implemented various backend functionalities using the Laravel framework, enhancing efficiency through automation and effective task management. My work on a robust job portal involved utilizing Laravel Queues for background processes and integrating role-based access control to ensure secure interactions for users.

In my previous role at PT Shippindo Teknologi Logistik, I managed shipping rates for multiple 3PL partners and developed innovative features such as a georeverse function using geospatial data. My technical expertise spans across Golang, PHP, MySQL, ElasticSearch, and more, allowing me to lead a team that achieved 100% OKRs consistently. I am passionate about leveraging technology to create scalable solutions that meet user needs.

My journey in software engineering began with analyzing software architecture and developing Drupal websites, where I honed my skills in various programming languages. I have a proven track record of creating data mining tools and recommendation systems, showcasing my ability to blend technical knowledge with practical applications. I am eager to bring my expertise to new challenges and contribute to innovative projects.

Experience

Work history, roles, and key accomplishments

Global Engineer

JobsOnDemand

Oct 2023 - Jun 2024 (8 months)

Implemented backend functionalities using Laravel, streamlining tasks through automation. Utilized Laravel Queues for background processes and applied the Observer pattern for clean code. Integrated role-based access control to ensure secure interactions for users.

Laravel PHP Automation Laravel Queues Observer Pattern Role Based Access Control MySQL System Design

Squad Lead Engineer

PT Shippindo Teknologi Logistik

Dec 2018 - Jul 2023 (4 years 7 months)

Managed shipping rates for 3PL partners, generated airwaybills, and tracked their status. Developed a georeverse feature using geospatial data and ElasticSearch, and created a unique recommendation system. Led a team to achieve 100% OKRs and was involved in the initial development of the shipper.id website.

Golang PHP MySQL Elasticsearch Redis MongoDB Kafka Geospatial Recommendation Systems Team Leadership

Golang System Architect

Closelycoded, Pte Ltd

Jan 2015 - May 2018 (3 years 4 months)

Analyzed software architecture design requirements and developed various Drupal websites. Utilized PHP (Drupal framework), MySQL, Redis, SMS gateway integration, e-payment systems, and REST API. Contributed to multiple web projects including qualitatif.co and luxuryvillabookings.com.

PHP Drupal MySQL Redis SMS Gateway Integration Payment Systems REST APIs Software Architecture Web Development

Software Architect, Data Mining

Creativ, LLC

Jan 2014 - Jan 2015 (1 year)

Created a data mining tool and recommendation system using Mahout on the Hadoop platform. Worked with PHP (Zend framework), Python, Redis, MySQL, and NEO4J. Focused on extracting valuable insights from data and building intelligent systems.

Data Mining Recommendation Systems Mahout Hadoop PHP Zend Framework Python Redis MySQL Neo4j

Software Engineer

Pointer, Inc

Jan 2012 - Dec 2014 (2 years 11 months)

Developed an airline ticket booking system using the CodeIgniter framework. Focused on creating a functional and efficient platform for ticket reservations. Ensured the system was robust and met the specific needs of airline booking operations.

CodeIgniter PHP Web Development MySQL API Integration

Senior Software Engineer

Harnods

Apr 2013 - Dec 2013 (8 months)

Developed a CRM web application using PHP and the CodeIgniter framework. Focused on creating a robust and user-friendly system for customer relationship management. Ensured the application met business requirements and improved operational efficiency.

PHP CodeIgniter CRM Web Application Development MySQL Frontend Development Backend Development System Design

Senior Software Engineer

Harga Hot

Aug 2012 - Apr 2013 (8 months)

Implemented a base file-oriented custom CMS using the CodeIgniter framework. The CMS included functionalities such as editing, workflow management, template handling, publishing, and version control. Customized the system to meet various customer requirements.