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I'm a tech professional with strong roots in Apps Engineering, DevOps, QA Automation, and Project Leadership, with the majority of my experience supporting complex systems in the banking and financial sector. My career journey has taken me through building secure and scalable digital platforms, optimizing development pipelines, and leading end-to-end project execution, mostly in regulated, high-stakes environments. I bring hands-on expertise in: - Developing and maintaining production-grade web, desktop and mobile apps - Designing CI/CD pipelines and automating deployments for speed and stability - Implementing QA automation to ensure quality at scale - Leading cross-functional tech initiatives with clear focus on delivery and collaboration Graduated in Information Technology from Universitas Muhammadiyah Surakarta, I combine deep technical capabilities with business-minded execution, enabling me to adapt across industries, from fintech and banking to any environment that values resilience, scalability, and clean engineering. Let’s connect if you’re looking for a collaborator who’s technical, practical, and always focused on impact.…I'm a tech professional with strong roots in Apps Engineering, DevOps, QA Automation, and Project Leadership, with the majority of my experience supporting complex systems in the banking and financial sector. My career journey has taken me through building secure and scalable digital platforms, optimizing development pipelines, and leading end-to-end project execution, mostly in regulated, high-stakes environments. I bring hands-on expertise in: - Developing and maintaining production-grade web, desktop and mobile apps - Designing CI/CD pipelines and automating deployments for speed and stability - Implementing QA automation to ensure quality at scale - Leading cross-functional tech initiatives with clear focus on delivery and collaboration Graduated in Information Technology from Universitas Muhammadiyah Surakarta, I combine deep technical capabilities with business-minded execution, enabling me to adapt across industries, from fintech and banking to any environment that values resilience, scalability, and clean engineering. Let’s connect if you’re looking for a collaborator who’s technical, practical, and always focused on impact.

Oki Kus Mahesa

Full Stack Developer, DevOps Developer, QA Engineer, +2

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I'm a tech professional with strong roots in Apps Engineering, DevOps, QA Automation, and Project Leadership, with the majority of my experience supporting complex systems in the banking and financial sector. My career journey has taken me through building secure and scalable digital platforms, optimizing development pipelines, and leading end-to-end project execution, mostly in regulated, high-stakes environments. I bring hands-on expertise in: - Developing and maintaining production-grade web, desktop and mobile apps - Designing CI/CD pipelines and automating deployments for speed and stability - Implementing QA automation to ensure quality at scale - Leading cross-functional tech initiatives with clear focus on delivery and collaboration Graduated in Information Technology from Universitas Muhammadiyah Surakarta, I combine deep technical capabilities with business-minded execution, enabling me to adapt across industries, from fintech and banking to any environment that values resilience, scalability, and clean engineering. Let’s connect if you’re looking for a collaborator who’s technical, practical, and always focused on impact.…I'm a tech professional with strong roots in Apps Engineering, DevOps, QA Automation, and Project Leadership, with the majority of my experience supporting complex systems in the banking and financial sector. My career journey has taken me through building secure and scalable digital platforms, optimizing development pipelines, and leading end-to-end project execution, mostly in regulated, high-stakes environments. I bring hands-on expertise in: - Developing and maintaining production-grade web, desktop and mobile apps - Designing CI/CD pipelines and automating deployments for speed and stability - Implementing QA automation to ensure quality at scale - Leading cross-functional tech initiatives with clear focus on delivery and collaboration Graduated in Information Technology from Universitas Muhammadiyah Surakarta, I combine deep technical capabilities with business-minded execution, enabling me to adapt across industries, from fintech and banking to any environment that values resilience, scalability, and clean engineering. Let’s connect if you’re looking for a collaborator who’s technical, practical, and always focused on impact.

Available to hire

I’m a tech professional with strong roots in Apps Engineering, DevOps, QA Automation, and Project Leadership, with the majority of my experience supporting complex systems in the banking and financial sector.

My career journey has taken me through building secure and scalable digital platforms, optimizing development pipelines, and leading end-to-end project execution, mostly in regulated, high-stakes environments. I bring hands-on expertise in:

Developing and maintaining production-grade web, desktop and mobile apps
Designing CI/CD pipelines and automating deployments for speed and stability
Implementing QA automation to ensure quality at scale
Leading cross-functional tech initiatives with clear focus on delivery and collaboration

Graduated in Information Technology from Universitas Muhammadiyah Surakarta, I combine deep technical capabilities with business-minded execution, enabling me to adapt across industries, from fintech and banking to any environment that values resilience, scalability, and clean engineering.

Let’s connect if you’re looking for a collaborator who’s technical, practical, and always focused on impact.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Senior Full Stack Developer & Web Project Lead at BCA Sekuritas

October 1, 2022 - Present

Responsible for defining the system-level architecture and feature specifications of web applications. Maintained security of backend and frontend servers. Conducted User Acceptance Testing to ensure system meets business and user requirements. Executed deployment process to production environment. Performed continuous improvement and maintenance to ensure optimal performance. Ensured service-level security and protected system integrity. Projects included Web Trading System, Account Management, and API Service.

QA Automation at PT. Bank Negara Indonesia (Persero) Tbk

October 31, 2022 - July 22, 2025

Developed automation scripts to support efficient and scalable testing processes. Managed end-to-end delivery of identified bugs after User Functional Testing, ensuring clear documentation and communication. Conducted post-fix testing using automated scripts, ensured issues were resolved and system stability maintained. Projects included Scripting Automation for Web Keagenan, Keagenan Mobile, API Testing, and Web MyCard.

Junior Programmer at PT Bank Rakyat Indonesia (Persero) Tbk

June 30, 2021 - July 22, 2025

Developed features based on specifications provided by the Project Manager. Conducted functional and user acceptance testing on web applications. Handled deployment processes to production. Projects included Fullstack Web systems for Branch RMs and Consumer Directorate, Automation Data Processing, and Frontend Web "Jadi Merchant."