Fajri Fernanda
Software Engineer - Backend at Wahed
Special Capital Region of Jakarta, Indonesia
Summary
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Rockstar🎓
Top SchoolFajri Fernanda is a backend software engineer with 8 years of experience, currently building scalable services at Wahed after leading backend efforts at kumparan. She has a strong track record migrating and optimizing critical infrastructure—cutting search costs by 70% with a Typesense migration, speeding video transcoding by 50%, and replacing third‑party image services with self‑hosted microservices. Comfortable across the stack, she has experience designing payment/recurring systems, data pipelines (Airflow→Mage), and production profiling for memory and CPU issues. Earlier work includes Android app development using Kotlin, giving her practical mobile-to-backend perspective. Based in Jakarta and educated at University of Brawijaya, she pairs hands‑on coding and mentoring with pragmatic cost- and performance-driven engineering.
8 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at University of Brawijaya
Indonesian, English
Github Skills (69)
python10
watermark10
cropperjs10
data-transformation10
worker-pool10
sql10
pipeline10
golang10
transformation10
queue10
artificial-intelligence10
data-mesh10
crop-image10
jpeg10
task-queue10
Programming languages (3)
Github contributions (5)
kumparan/imaginary
Oct 2019 - Mar 2022
Fast, simple, scalable HTTP microservice for high-level image processing with first-class Docker support
Contributions:7 reviews, 64 commits, 31 PRs in 2 years 5 months
scalableimagedocker-imagedubimage-server
fajrifernanda/IslamicPrayer
Dec 2017 - Dec 2018
Contributions:9 pushes, 1 branch in 11 months
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