// Kaufman skill map untuk menguasai Java Telecom BSS/OSS secara terstruktur, cepat, dan dalam; mencakup target performa, dekomposisi skill, mental model domain, invariants, latihan 20 jam, dan standar berpikir engineer carrier-grade.
This track is ordered for sequential learning. Start from the first part if you want the full mental model, or jump directly into a chapter if you already know the foundations.
Ordered progression from foundations to advanced topics
Kaufman skill map untuk menguasai Java Telecom BSS/OSS secara terstruktur, cepat, dan dalam; mencakup target performa, dekomposisi skill, mental model domain, invariants, latihan 20 jam, dan standar berpikir engineer carrier-grade.
Peta bisnis dan teknologi telecom untuk engineer Java BSS/OSS; mencakup CSP, MNO, MVNO, B2C/B2B, fixed/mobile/converged, lead-to-cash, order-to-activate, trouble-to-resolve, usage-to-cash, dan implikasi arsitektur carrier-grade.
ODA component thinking for Java architects; how to translate TM Forum Open Digital Architecture into bounded contexts, APIs, events, ownership, runtime deployment, and carrier-grade component boundaries.
SID-inspired information modeling for Java BSS/OSS systems; how to use TM Forum SID as semantic reference while designing bounded-context domain models, canonical models, identifiers, lifecycle states, characteristics, and versioned contracts.
Party, Customer, Account, and Agreement modeling for Java Telecom BSS/OSS; covers semantic boundaries, B2C/B2B structures, billing accounts, service accounts, legal agreements, consent, identity, lifecycle invariants, API mapping, Java aggregate design, and failure scenarios.
Product catalog and offer modeling for Java Telecom BSS/OSS; covers product specification, offering, pricing, bundle, eligibility, compatibility, lifecycle, versioning, catalog governance, API mapping, Java aggregates, validation rules, and failure scenarios.
Qualification, configuration, and feasibility for Java Telecom BSS/OSS; covers commercial eligibility, technical serviceability, address/site validation, device and SIM compatibility, product configuration, feasibility caching, decision provenance, and Java implementation boundaries.
Quote-to-order capture for Java Telecom BSS/OSS; covers quote, cart, commercial commitment, price snapshot, qualification reference, order intent, validation pipeline, credit and fraud hooks, channel integration, idempotency, and transition to product order management.
Product Order Management deep dive for Java Telecom BSS/OSS; covers product order lifecycle, order item graph, state machine, decomposition readiness, amendment, cancellation, fallout, idempotency, auditability, and Java implementation architecture.
Subscription Lifecycle Management for Java Telecom BSS/OSS; covers product inventory, subscription state, activation, suspension, resume, modification, renewal, termination, dunning-driven state changes, entitlement, billing alignment, auditability, and Java implementation architecture.
Rating, Charging, and Balance Management for Java Telecom BSS/OSS; covers online and offline charging, prepaid balance, wallet and quota modeling, rating rules, reservation, deduction, rollback, idempotency, reconciliation, and carrier-grade Java architecture.
Billing, Invoicing, Payment, and Collection for Java Telecom BSS/OSS; covers billing account, bill cycle, bill run, recurring and usage charges, invoice immutability, tax, adjustment, payment allocation, dunning, collection, accounts receivable, reconciliation, and Java platform architecture.
Revenue Assurance and Reconciliation for Java Telecom BSS/OSS; covers leakage mental model, usage-to-cash controls, order-to-bill reconciliation, CDR/rated-event/invoice matching, suspense, exception case management, correction actions, and Java implementation architecture.
Service Catalog, CFS/RFS, and Service Decomposition for Java Telecom BSS/OSS; covers product-to-service mapping, customer-facing service, resource-facing service, service specification graph, decomposition rules, fulfillment plan generation, and Java architecture for service catalog and decomposition engines.
Service Order Management sebagai execution graph fulfillment, state machine, dependency DAG, orchestration contract, fallout boundary, dan Java aggregate design untuk sistem BSS/OSS carrier-grade.
Resource Inventory dan Allocation untuk telecom BSS/OSS: logical/physical resources, SIM/MSISDN/IMSI/ICCID/IP/port/circuit, reservation, assignment, activation boundary, concurrency, reconciliation, dan Java design.
Activation dan Provisioning Adapters untuk Java Telecom BSS/OSS: HLR/HSS/UDM/PCF/OCS/AAA/DNS/IPAM/OLT/BNG/vendor mediation, idempotent command, timeout, retry, reconciliation, dan evidence.
Fallout Management dan Manual Workflows untuk Java Telecom BSS/OSS: klasifikasi fallout, queue, SLA, correction action, maker-checker, audit, evidence, resume token, dan controlled operations.
Appointment, Field Service, dan Workforce Management untuk Java Telecom BSS/OSS: appointment slot, work order, technician dispatch, installation journey, completion evidence, CPE logistics, dan field fallout.
Order-to-Activate end-to-end saga untuk Java Telecom BSS/OSS: product order, service decomposition, service order, resource allocation, appointment, activation, inventory, billing trigger, event choreography, orchestration, compensation, dan completion semantics.
Assurance, fault, alarm, and event management for carrier-grade Java OSS platforms: alarm lifecycle, correlation, deduplication, suppression, enrichment, customer impact, and alarm-to-ticket automation.
Trouble ticket and incident lifecycle for telecom OSS/BSS: ticket state machines, SLA clocks, escalation, assignment, customer communication, major incident, closure evidence, and Java workflow design.
Performance, QoS, QoE, SLO, KPI, thresholding, measurement jobs, event pipelines, aggregation windows, anomaly signals, SLA evidence, and Java design for telecom performance assurance.
Service impact analysis and topology correlation for telecom assurance: service-resource-customer graph, blast radius, RCA candidate ranking, dependency modeling, change-aware correlation, and Java graph architecture.
Network inventory, discovery, and reconciliation for carrier-grade OSS: planned vs discovered vs operational inventory, authoritative source rules, drift detection, reconciliation jobs, evidence, and Java implementation blueprint.
Planning, capacity, and network change management for telecom OSS: capacity signals, forecast, reservation, change windows, risk scoring, customer impact, maintenance, and Java platform design.
NFV, SDN, MANO, VNF/CNF lifecycle, service orchestration, southbound adapters, and carrier-grade Java design for programmable network fulfillment.
5G core, network slicing, policy, charging, exposure, SLA/SLS, slice lifecycle, and Java architecture for productized programmable network capabilities.
Partner, MVNO, wholesale, reseller, delegated lifecycle, settlement, reconciliation, and Java platform boundaries for telecom partner ecosystems.
MEF Lifecycle Service Orchestration, inter-provider order/ticket/service lifecycle, east-west APIs, enterprise connectivity, NaaS, and Java orchestration boundary design.
Capstone end-to-end mini BSS/OSS platform and top 1% assessment rubric for Java telecom architects.