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Hazrul Mansor

@hazrulmansor

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Senior full-stack software engineer building scalable SaaS and cloud-native apps with React, Node.js, and AWS.

Malaysia

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What I'm looking for

I’m looking to build and scale SaaS products, owning React/Node.js development and AWS serverless architecture, while improving CI/CD reliability through close collaboration with product and QA teams.

I’m a senior full-stack software engineer with 9+ years of experience building scalable SaaS platforms, enterprise systems, and cloud-native applications. I focus on delivering reliable, high-performance products through React and Node.js development, strong API design, and cloud-native engineering.

Most recently, I’ve developed SaaS products for public works management, building and maintaining scalable React applications and designing serverless architectures with AWS (SES, SNS, SQS). I also automated CI/CD pipelines in Bitbucket, reducing deployment time by 40% while improving release reliability, and I collaborate closely with product managers and QA teams to deliver high-quality features.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Boustead Geospatial Technologies

Mar 2018 - Present (8 years 4 months)

Worked on SaaS products for public works management, building and maintaining scalable React applications. Designed AWS serverless architectures (SES, SNS, SQS) and automated Bitbucket CI/CD pipelines to reduce deployment time by 40%, collaborating with product managers and QA.

React SES AWS Lambda Serverless Architecture CI CD Bitbucket Pipelines SaaS Development REST APIs Agile

Front End Developer

Warner Chappell Music (Malaysia)

Jun 2016 - Feb 2018 (1 year 8 months)

Developed and maintained copyright registration and royalties processing systems. Built React-based UIs and Node.js backend services on AWS, introduced CI/CD practices, and improved data workflows for more accurate royalties reporting.

React Node AWS CI CD Royalty Processing

Consultant

hMetrix

Jul 2015 - Jun 2016 (11 months)

Developed healthcare web platforms with offline-first capabilities. Delivered backend services in Java Spring, reporting modules in Pentaho, and built hybrid Android applications for patients and providers.

Offline First Pentaho

Engineer

MIMOS Berhad

Jul 2014 - Jul 2015 (1 year)

Built a resume parser and matching algorithms to streamline recruitment workflows. Developed search engines for e-commerce and job portals to improve query accuracy.

Matching Search Engine Accuracy Job Portals

Junior Programmer

MIMOS Berhad

Aug 2013 - Jul 2014 (11 months)

Designed and developed server-side modules for HRIS systems, including performance reviews, recruitment, and training. Built a UI for Authorization & Role Management to improve HR usability.

Performance Reviews Recruitment Training Authorization and Role Management UI