Reva Wiki
@revawiki
IT Infrastructure Specialist with expertise in DevSecOps and Cloud.
What I'm looking for
I'm Reva, an IT Infrastructure Specialist with extensive experience in DevSecOps, Cloud Infrastructure, and System Administration. My journey in the tech industry has been marked by a strong commitment to enhancing operational efficiency and implementing innovative solutions. I thrive in dynamic environments where I can leverage my skills to drive improvements and adapt to new technologies.
Throughout my career, I have successfully led teams and projects that focus on automation and infrastructure optimization. For instance, at Tech Mahindra, I played a pivotal role in elevating the Observability Maturity Model for Indonesia's largest telco provider, significantly reducing manual workloads and improving response times. My passion for continuous learning and dedication to excellence make me a valuable asset to any organization.
Experience
Work history, roles, and key accomplishments
Senior System Engineer
Tech Mahindra
Jan 2025 - Present (5 months)
Recruited as part of the Managed CloudOps project team supporting Indonesia’s largest telco provider, kickstarting the initiative to elevate the organization’s Observability Maturity Model. Evaluated day-to-day operational workflows by identifying pain points from both clients and engineers, then proposed, prototyped, and implemented streamlined solutions. Implemented various solutions to eliminate
Senior System Engineer
Tech Mahindra
Jan 2025 - Present (5 months)
Recruited for the Managed CloudOps project, leading initiatives to enhance the organization's Observability Maturity Model. Evaluated operational workflows, identified pain points, and implemented streamlined solutions leveraging automation and AIOps. This significantly increased operational efficiency by reducing manual workload and improving MTTR/MTTRes.
Senior DevOps Engineer
PT HM Sampoerna Tbk
Jun 2024 - Dec 2024 (6 months)
Joined a new team to manage legacy AWS configurations, standardizing undocumented resources and ensuring alignment with global PMI standards. Evaluated and optimized deployment configurations and DevOps workflows for cost, efficiency, and security. Successfully reduced AWS account costs by 40-60% and eliminated daily repetitive tasks through automation.
Senior DevOps Engineer
PT HM Sampoerna Tbk
Jun 2024 - Dec 2024 (6 months)
Joined a newly formed team that inherited legacy AWS configuration assets from a discontinued initiative, dealing with numerous unstandardized and undocumented resources. Evaluated deployment configuration and DevOps workflows in terms of cost, efficiency, and security, ensuring alignment with global Philip Morris International standards. Introduced and implemented various initiatives to reduce costs,
DevOps Lead
PT Telkom Indonesia (Netmonk)
Apr 2022 - May 2024 (2 years 1 month)
Led the DevOps (Infrastructure) team to facilitate the company's transition to a SaaS offering. Designed and implemented a cloud-native architecture, optimizing AWS costs and enhancing DORA metrics. Successfully migrated the main product from monolithic EC2 to ECS, reducing infrastructure costs by 70% and improving deployment times from one day to 15 minutes.
DevOps Lead
PT Telkom Indonesia (Netmonk)
Apr 2022 - May 2024 (2 years 1 month)
Entrusted with kickstarting and leading the DevOps (Infrastructure) team to expedite the company’s transition of its products into a SaaS offering. Designed, tested, and implemented a cloud-native architecture, focusing on enhancing the DORA metrics while optimizing AWS cloud infrastructure costs. Transition the main product (Netmonk Prime) from a monolithic EC2 instance setup to an ECS-based orche
Technical Support Engineer
PT Telkom Indonesia (Netmonk)
Aug 2020 - Apr 2022 (1 year 8 months)
Joined the team at a pivotal moment, as the company began transitioning from on-premises to cloud-based deployments in response to the challenges posed by the pandemic. Streamlined product deployment and business processes, while also prototyped various tech stacks focused on infrastructure and network monitoring. Simplify docker-based on an EC2 instance deployment using various AWS resources, imp
Technical Support Engineer
PT Telkom Indonesia (Netmonk)
Aug 2020 - Apr 2022 (1 year 8 months)
Supported the company's transition from on-premises to cloud-based deployments, streamlining product deployment and business processes. Prototyped tech stacks for infrastructure and network monitoring, simplifying Docker-based EC2 deployments with AWS resources. Achieved a 20% AWS cost reduction, slashed client deployment time from 3-6 days to one day, and ensured a 1-hour MTTR via an alerting sys
System Administrator
BRIN (Pustekbang LAPAN)
Jun 2020 - Aug 2020 (2 months)
Recruited to assist the HPC-Laboratorium department of HPC Pustekbang in infrastructure recovery after the sudden loss of the primary caretaker who left behind no documentation. Tasked with rejuvenating the HPC-Laboratorium's capabilities, ensuring its systems were brought back online and optimized for current and future research requirements. Automated HPC nodes OS installations and repaired faul
IT Intern
PT Citra Aulia Indonesia
Mar 2015 - Apr 2015 (1 month)
Maintained company devices and assisted in website development tasks, gaining real-world exposure in the tech industry. Upgraded company PCs with OS patches, segmented router connections, and streamlined website data entry. Contributed to three website projects and optimized 'Wajan Bolic' antenna production.
System Administrator
BRIN (Pustekbang LAPAN)
Jun 2020 - Aug 2020 (2 months)
Assisted the HPC-Laboratorium department in infrastructure recovery following undocumented system failures. Rejuvenated HPC capabilities by automating OS installations and repairing faulty nodes. Successfully rebuilt the HPC lab infrastructure, avoiding new hardware purchases by repairing approximately 20 broken nodes.
Junior System Administrator
BRIN (P2I LIPI)
Feb 2019 - Dec 2019 (10 months)
Joined to support the Senior System Administrator of HPC P2I with daily tasks related to maintaining and monitoring the HPC lab infrastructure. Managed the HPC nodes, carried out system configurations, and conducted daily health checks on nodes, cabling, devices, and coolers. Implemented configuration management to ensure stateful infrastructure consistency and automated propagation of infrastructur
Junior System Administrator
BRIN (P2I LIPI)
Feb 2019 - Dec 2019 (10 months)
Supported the Senior System Administrator in daily maintenance and monitoring of the HPC lab infrastructure. Managed HPC nodes, performed system configurations, and conducted daily health checks. Successfully implemented automatic configuration management using Puppet and C3 for streamlined operations and node maintainability.
IT Support Lead
PT Griya Mitra Persada
Jul 2018 - Sep 2018 (2 months)
Appointed as the tech support team lead for the Asian Games, specifically overseeing the football event at Pakansari Stadium, Bogor. Ensure continuous functionality of all end-devices, including AIO PCs, printers, and copiers, throughout the duration of the football event. Strategically placed team members across various locations, including the stadium and hotel, to expedite response times and pro
IT Support Lead
PT Griya Mitra Persada
Jul 2018 - Sep 2018 (2 months)
Led the tech support team for the Asian Games football event, ensuring continuous functionality of all end-devices including PCs, printers, and copiers. Strategically positioned team members to expedite response times and promptly resolve issues. Achieved zero downtime across 50 end-devices spread over multiple venues throughout the entire event.
IT Intern
PT Citra Aulia Indonesia
Mar 2015 - Apr 2015 (1 month)
Joined the company as an intern through a vocational school initiative, seeking real-world exposure and hands-on experience in the tech industry. Maintained company devices and assisted in website development tasks. Additionally, crafted 'Wajan Bolic' antennas for sales purposes.
Education
Degrees, certifications, and relevant coursework
SMKN 3 Bogor
Vocational High School Diploma, Computer Networks
Completed vocational high school education at SMKN 3 Bogor from 2013 to 2016. Focused on practical skills and foundational knowledge relevant to the IT industry.
UIN Syarif Hidayatullah Jakarta
Bachelor of Science, Informatics Computer Networks
Activities and societies: Head of Communication and Information Departement at HMI Komfastek; Secretary of Research and Development Department at HIMTI UIN Jakarta; Staff of Media and Syiar Departement at LDK Syahid FST; Advisory Board of Visual Art and Design Departement at Dapur Seni
Studied Informatics with a focus on Computer Networks. Gained knowledge in various aspects of computer science and networking.
UIN Syarif Hidayatullah Jakarta
Informatics, Computer Networks
Studied Informatics with a focus on Computer Networks at UIN Syarif Hidayatullah Jakarta from 2016 to 2023. Gained comprehensive knowledge in the field, preparing for a career in IT infrastructure.
Availability
Location
Authorized to work in
Job categories
Skills
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