ekawijaya

Backend Engineer

With over 7 years of experience as a Lead Backend Engineer, I specialize in building and scaling high-performance backend systems using Spring Boot, Golang, and Laravel. I have a proven track record of leading technical teams to deliver complex, high-quality financial transaction solutions. My core expertise includes seamless system migrations with zero-bug production delivery, cloud infrastructure optimization, and asynchronous workflow management.

Experience: 3 years

Yearly salary: $36,000

Hourly rate: $15

Nationality: 🇮🇩 Indonesia

Residency: 🇮🇩 Indonesia

Experience

Senior Associate Backend Engineer

Bank DBS Indonesia

2023 - 2026

Spearheaded a high-performing team of 3+ engineers in designing, building, and maintaining enterprise-grade financial services powered by Spring Boot. Led the end-to-end delivery of the SBI (Spending by Installment) Admin Fee feature, ensuring interest and administrative calculations were precise, secure, and fully compliant with financial regulations. Orchestrated the architectural strategy and execution for offloading legacy features into a modern backend ecosystem, achieving zero bugs from deployment through production release. Championed rigorous automated testing standards (unit, integration, and end-to-end), boosting code coverage to 90% and eliminating regression risks in production.

Lead Backend Engineer

Qasir

2019 - 2023

Architected and maintained enterprise-scale web applications utilizing Golang, successfully processing millions of high-volume API requests daily. Refactored complex MySQL database structures and implemented multi-layer caching with Redis, reducing API response times by 35%. Mitigated data processing latency for asynchronous transactions by leveraging Golang's high-concurrency capabilities integrated with Google Pub/Sub. Partnered closely with product managers to translate abstract business goals into comprehensive, execution-ready technical specifications. Cultivated engineering excellence through daily code reviews and technical mentorship, driving alignment with Clean Code and SOLID principles.

Senior Backend Engineer

Ralali

2016 - 2019

Provided critical software engineering support within a B2B marketplace ecosystem to drive efficient software delivery. Collaborated within a product-focused engineering squad to build and maintain robust marketplace platforms. Engineered the complete refactoring of legacy Content Management Systems (CMS) into a modern, modular Laravel architecture.