Senior Backend Engineer · Technical Consultant · Backend Lead

Building dependable enterprise systems.

I rapidly learn what each problem requires and deliver scalable Java and C# platforms, Python data solutions, reusable services, quality controls and cloud-native delivery across logistics, customs, public-sector and energy domains.

14+Years in software engineering
12+Microservices owned and enhanced
95%Support effort reduction
50%Migration performance improvement

Selected work

Enterprise case studies

Real delivery experience presented at a safe level: the business problem, technical ownership, architecture and outcomes.

DHLGlobal Logistics

Security Monitoring Platform

Enterprise platform enforcing shipment-security controls while integrating internal and third-party systems.

JavaSpring BootOracleAzureKubernetes
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DHLRegulatory Technology

Regulatory Archive Storage & Retrieval

Cloud-based platform for retaining and retrieving daily regulatory transaction data.

JavaSpring BootPostgreSQLAngularJasperReports
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DHLInternal Business Applications

Quick Key

Internal full-stack application owned from requirements through production support and enhancement.

JavaSpring BootPostgreSQLReactREST APIs
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DHLCustoms & Compliance

Clearance Engine

Core customs platform using Java and C# components to automate processing, compliance checks, tariff and duty calculations, rule updates and shipment-data matching.

JavaSpringREST APIsSQLEnterprise integrations
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ExxonMobilEnergy & Data Engineering

European Data Ingestion Platform

ETL and ingestion platform consolidating European data sources for analytics, reporting and operational use.

PythonAirflowAzure Data FactorySnowflakeAzure
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ExxonMobilEnterprise Modernization

Enterprise Data Migration Toolkit

Ad-hoc migration toolkit designed to move data from a legacy system efficiently and repeatably.

C#Azure Data FactoryAzure FunctionsCosmos DBSQL Server
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Engineering profile

Hands-on leadership across the full lifecycle

I have spent more than fourteen years moving between detailed implementation and broader delivery responsibility: rapidly learning unfamiliar technologies, clarifying requirements, designing reusable services and data models, continuously reviewing code, maintaining CI/CD pipelines, troubleshooting production systems and mentoring engineers.

My work spans global logistics, customs clearance, regulatory systems, energy data platforms, digital government, hospitality SaaS, healthcare and internal enterprise tools.

Java & Spring BootC# & Python AdaptabilityDistributed SystemsMicroservicesReusable & DRY DesignContinuous Code ReviewTesting & Secure Code QualityCI/CD & DevOps OwnershipCloud-Native DeliveryData EngineeringTechnical LeadershipProduction Reliability
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Career

Experience built through ownership

Oct 2021 - PresentMalaysia

Client: DHL

Senior Technical Consultant

Nityo Infotech Sdn. Bhd.

Deliver enterprise logistics, customs, security and regulatory software through hands-on backend development, reusable design, continuous code review, full-stack ownership, CI/CD pipeline maintenance, cloud modernization, production support and technical leadership.

Mar 2019 - Sep 2021Malaysia

ExxonMobil

Technical Software Engineer

ExxonMobil

Built data engineering, automation and migration solutions for global teams, adapting quickly from C# migration development to Python-based data engineering while partnering closely with business users and data analysts.

Jan 2018 - Feb 2019Malaysia

Bestinet Sdn. Bhd.

Senior Java Developer

Bestinet Sdn. Bhd.

Designed and developed services for a Malaysian government foreign-worker management platform.