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Hendra Law

Hendra Law

Building systems that hold up in production.

Building cloud-native platforms and distributed systems at scale. I care about latency, reliability, and the cost per request.

Let's connect →
Available for work

Actively exploring senior engineering & architecture roles worldwide — open to relocation and visa sponsorship.

📍 Indonesia
⏱
7+
years exp
💰
$200K+
cloud saved / yr
⚡
72%
latency cut
👥
50M+
users served
[ 02_experience ]

Systems I've shipped

Senior Software Engineer
current
OCBC Bank
Sep 2025 – Present · Indonesia

Developed a high-throughput credit decision system handling concurrent calls to 50+ third-party endpoints, led the SOA-to-microservices migration onto Spring Boot 3.x with Camunda BPM for workflow orchestration, and coordinated cross-functional delivery of the CFS Loan Platform across 4 markets (SG, MY, CN, HK), aligning with architects, QA, and compliance to meet regulatory requirements on schedule.

Java 21Spring BootCamunda BPMKafkaPostgreSQLRedisOpenShiftKubernetesELK Stack
Cloud Architect
Freelance — Undisclosed Employer
Mar 2026 – Aug 2026 · Remote

Architected cloud infrastructure, ran a proof-of-concept, and designed an AutoML-based recommendation system for an undisclosed client, from requirements through deployment.

AWSGoMachine LearningPythonSystem Design
Senior System Architect
SG-EDTS
Dec 2023 – Sep 2025 · Indonesia

Architected klikindomaret.com — event-driven e-commerce for 50M+ users. Cut API latency 72% (1800ms → 500ms) and $200K+/yr in cloud spend by re-architecting AWS/GCP clusters and building a centralised observability SDK across 100+ microservices. Built a Python recommendation engine (SVD) that lifted conversion 20%. 🏆 3rd place, internal AI hackathon.

Java 17C#/.NETGoPythonKafkaPostgreSQLMongoDBRedisElasticsearchAWSGCPGrafanaOpenTelemetrySentry
Senior Software Engineer
Cargo Community Network
Dec 2022 – Dec 2023 · Singapore

Built full-stack customs applications (C# .NET Core + React) across multiple APAC jurisdictions, improving regional operational efficiency 30%. Led the .NET Framework → .NET Core migration (40% performance gain) and built Azure DevOps pipelines that cut deployment cycles 30% per country rollout.

C#/.NET CoreReact JSKafkaSQL ServerRedisAzure DevOps
Software Engineer
Indomarco Prismatama
Jan 2020 – Dec 2022 · Indonesia

Delivered full-stack features across Supplier Portal, Consignment Management, Franchising, and Reporting modules (C#/.NET, Blazor/React) supporting 5M+ users on klikindomaret.com. Migrated backend infrastructure from on-premise to AWS and built Jenkins CI/CD pipelines that cut manual deployment effort 30+ minutes per release.

C#/.NETBlazorReactPostgreSQLSQL ServerAWSJenkins
Software Engineer
Freelance — Laundry App
Sep 2019 – Dec 2019 · Remote

Delivered a client-facing workflow application for daily operational tracking.

PHPLaravelJavaScriptPostgreSQL
[ 03_skills ]

Technologies I work with

Languages
JavaC#GoPythonJavaScriptSQL
Frameworks & Tools
Spring Boot.NET CoreFastAPIReactRest APIClaude CodeWindsurf
Architecture
MicroservicesEvent DrivenDistributed SystemsSystem Design
Cloud & Infra
AWSGoogle CloudLinuxOpenShiftDockerKubernetes
CI/CD
GitDockerJenkinsAzure DevOps
Databases
PostgreSQLMongoDBRedisElasticsearchOracleSQL Server
Messaging
Apache KafkaRabbitMQRedis Pub/Sub
Observability
PrometheusGrafanaELK StackOpenTelemetryWhatap.ioSentry
Testing & Quality
JUnitMockitoNUnitMoqSonarQube
[ 04_contact ]

Let's build something.

Have a role, a hard problem, or just want to talk shop? Drop me a line — I read every message.

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© 2026 Hendra Law — built with care.