PRJ—01 · 2025—2026OPERATOR / IP BACKBONE
IP Backbone Modernization with SRv6
Huawei · Remote
Design and phased deployment of an SRv6-based IP backbone on NetEngine routers, migrating legacy MPLS services region by region with iMaster NCE orchestration, full HLD/LLD, and FAT/UAT acceptance.
Outcome: backbone segments migrated with zero unscheduled outages; service provisioning time cut by ~60%.
NetEngineSRv6iMaster NCE
PRJ—02 · 2024—2025DATA CENTER / EVPN
Data Center Interconnect over EVPN
Huawei · Remote
EVPN-VXLAN interconnect between two enterprise data centers on CloudEngine switches, with symmetric routing, stretched L2 services, and rehearsed failover between sites.
Outcome: workload failover between sites in < 90 seconds; 2 sites fully interconnected.
CloudEngineEVPN-VXLANBGP
PRJ—03 · 2025GPU / ANALYTICS
GPU-Accelerated Network Telemetry Analytics
AMD · Remote
A telemetry analytics pipeline that moves heavy flow-record aggregation onto AMD GPUs with ROCm, so capacity and anomaly reports are computed in minutes instead of hours.
Outcome: aggregation jobs 9× faster than the CPU baseline on identical data.
ROCmHIPClickHouse
PRJ—04 · 2026RESEARCH — MASTER'S
Traffic Anomaly Detection with ROCm Acceleration
BRIN · On-site — Jl. Sangkuriang, Bandung
Academic research project tied to the master's program (2026), not employment: a NetFlow anomaly-detection model served as GPU inference at the network edge, through a research collaboration at BRIN.
Outcome: inference 11× faster than CPU, p95 latency 18 ms per batch.
ROCmPyTorchNetFlow
PRJ—05 · 2024OPERATOR / TRANSPORT
Regional Backhaul Capacity Upgrade
Telkomsel · On-site — Jakarta
Capacity planning and backhaul upgrades across regions: utilization analysis, load rebalancing between paths, and integration of new transport links without disturbing live traffic.
Outcome: peak-hour utilization on congested paths down from 92% → 61%; 14 regions upgraded.
IP TransportBackhaulCapacity Planning
PRJ—06 · 2023OPERATOR / TRANSPORT
IP Transport Integration for New Site Rollout
Telkomsel · On-site — Jakarta
Transport integration for a wave of new sites: inter-site routing design, QoS classes for service types, and capacity adjustments as each batch of sites came online.
Outcome: new sites integrated on schedule with no measurable latency regression on existing paths.
IP TransportQoSBGP
PRJ—07 · 2024OPERATOR / OBSERVABILITY
National Transport Observability Platform
Indosat Ooredoo Hutchison · On-site — Jakarta
Unified transport and IP device telemetry into a single data store so capacity and faults are visible on one screen instead of five vendor tools.
Outcome: 2.1M metrics per minute aggregated; fault identification time down 47%.
gNMIClickHouseGrafana
PRJ—08 · 2022OPERATOR / METRO
Metro Ethernet Capacity Expansion
XL Axiata · On-site — Jakarta
Metro Ethernet expansion for high-growth urban areas: ring redesign, link aggregation upgrades, and staged cutovers during low-traffic windows.
Outcome: metro capacity in target areas up 3× with no customer-facing cutover incidents.
Metro EthernetLACPQoS
PRJ—09 · 2021OPERATOR / ACCESS
GPON Access Network Optimization
Telkom Indonesia · On-site — Bandung
Optimization of GPON access segments with chronic congestion complaints: splitter-ratio review, OLT port rebalancing, and optical budget re-measurement.
Outcome: congestion complaints in the target clusters down 58% over one quarter.
GPONOLTOTDR
PRJ—10 · 2023OPERATOR / BACKBONE
Corporate Backbone Migration to EVPN
Lintasarta · On-site — Jakarta
Step-by-step migration of a corporate L3VPN backbone to an EVPN-VXLAN design, with service validation in every migration window.
Outcome: migration completed within scheduled downtime; new-service provisioning markedly faster.
EVPN-VXLANMPLSBGP
PRJ—11 · 2023ENTERPRISE / BRANCH
Branch Network Modernization Program
Bank Rakyat Indonesia · On-site — Jakarta
Modernization of branch connectivity: dual-path design per branch, centralized policy, and automated CPE provisioning templates for repeatable rollouts.
Outcome: branch activation down to 4 hours per site; 300+ branches in the first rollout waves.
SD-WANIPsecAnsible
PRJ—12 · 2022OPERATOR / PEERING
Peering & Route Validation at the Edge (RPKI ROV)
Biznet Networks · On-site — Bandung
Invalid-route filtering on border routers and a cleanup of stale IRR objects, alongside a review of peering policy at domestic exchanges.
Outcome: 100% of eBGP sessions validated; 0 downstream hijack incidents after rollout.
BGPRPKIRoutinator
PRJ—13 · 2021TRANSPORT / OPTICAL
Metro Ethernet & DWDM Span Commissioning
ICON+ (PLN) · On-site — Bandung
Survey, commissioning, and OTDR measurement for new metro Ethernet and DWDM backbone spans between substations, including a centralized per-area fiber inventory.
Outcome: new spans live within the planned optical power budget; fiber records consolidated per area.
DWDMMetro EthernetOTDR
PRJ—14 · 2023VENDOR / TRANSPORT
IP Transport Integration & Interoperability Testing
Ericsson · Remote
Remote integration support for IP transport nodes in a multi-vendor carrier network: interface bring-up, routing interoperability checks, and defect documentation for the vendor team.
Outcome: interoperability test matrix completed for 3 vendor combinations ahead of the rollout window.
IP TransportOSPF / IS-ISInteroperability
PRJ—15 · 2024VENDOR / LAB
Service Router Interoperability Lab
Nokia · Remote
Remote lab work validating EVPN and segment routing interoperability between Nokia service routers and an existing multi-vendor backbone, with a reusable test report template.
Outcome: 42 interoperability cases documented; 5 configuration issues found before production.
Nokia SREVPNSegment Routing
PRJ—16 · 2022VENDOR / ENTERPRISE
Enterprise Campus Network Design Review
Cisco · Remote
Remote design review for a multi-building campus network: collapsed-core topology, VLAN and routing cleanup, and a phased refresh plan aligned to Catalyst hardware lifecycles.
Outcome: design approved with 18 remediation items closed before implementation.
Cisco CatalystCampus DesignOSPF