Looking for a job

Wan Afif

@wanafif

Software engineer at Bateriku who built Ruby on Rails pricing and payment systems, with recent Next.js e-commerce delivery.

Malaysia

Message

What I'm looking for

I'm open to backend and full-stack engineering roles.

At Bateriku (M) Sdn Bhd, I built Ruby on Rails pricing, promotion, and transaction systems supporting core revenue flows, and integrated payment gateways for checkout and payment processing. I also deployed features with Kamal and Docker and monitored production with Datadog.

Most recently, I built and enhanced the front end of Gacha Grails, a production e-commerce platform for Pokémon and One Piece collectibles, using Next.js and React. I implemented the GG Coins wallet and top-up flow with backend APIs and added rate limiting to exposed endpoints.

Experience

Work history, roles, and key accomplishments

Freelance Front-End Developer

Exponential Digital Technologies Sdn. Bhd.

Jul 2026 - Sep 2026 (2 months)

Built and enhanced the front end of Gacha Grails, a production e-commerce platform for collectibles, using Next.js and React. Implemented the GG Coins virtual wallet and top-up flow, and added rate limiting to exposed API endpoints.

Next.js React Cloudflare Odoo Linear Slack Claude Code

Software Engineer

Bateriku (M) Sdn Bhd

Jun 2025 - Jul 2026 (1 year 1 month)

Built flexible pricing, promotion, and transaction systems in Ruby on Rails supporting core revenue flows. Integrated third-party payment gateways and developed partner engagement features.

Ruby on Rails JavaScript PostgreSQL AWS Kamal Docker Redis Sidekiq Datadog Jira

Software Engineer

InsightOut Consulting Sdn Bhd

Nov 2024 - May 2025 (6 months)

Built and maintained Ruby on Rails product features, including interactive user-facing features with Stimulus. Integrated Meta Ads, Google Ads, Shopify, and Twilio APIs, and automated workflows with N8N.

Ruby on Rails PostgreSQL Redis Sidekiq AWS Kamal Stimulus Shopify Meta API Google Ads APIs Twilio N8n Asana

Software Engineer

Prop Community Sdn Bhd

May 2024 - Oct 2024 (5 months)

Maintained and improved a high-traffic Ruby on Rails platform, focusing on stability and reliability. Diagnosed and resolved production issues tracked in Honeybadger to reduce downtime.

Ruby on Rails PostgreSQL Redis Sidekiq AWS Facebook API SleekFlow Honeybadger Trello

Junior Software Engineer

Ignition Digital Marketing Sdn Bhd

Nov 2023 - Apr 2024 (5 months)

Developed and maintained Ruby on Rails web applications and internal business systems. Contributed to feature design and database schema planning.

Ruby on Rails PostgreSQL AWS WordPress Shopify Android Studio GitHub Projects

Junior Software Engineer

Raya Airways Sdn Bhd

Sep 2022 - Nov 2023 (1 year 2 months)

Built and maintained internal Ruby on Rails systems supporting airline operations. Migrated operational data into structured PostgreSQL systems and automated routine processes with Power Automate.

Ruby on Rails PostgreSQL Heroku Linode Power Automate WordPress