Mayer Putra

Developed a real-time data processing pipeline for a major financial services firm — ingesting, processing, and analysing stock market data for instant trader insights. Dynamic scaling during market open/close with zero degradation.

Led cost optimisation for an enterprise client — 25% Azure spend reduction through reserved instances, autoscaling, and resource rightsizing with automated monitoring and alerting. Full performance maintained throughout.

Built predictive analytics model for a large e-commerce company to forecast sales from historical trends, seasonal patterns, and campaigns. Trained via Azure AutoML and registered in the ML registry for production deployment.

Security compliance initiative for a global retailer — full GDPR adherence through end-to-end encryption, RBAC governance, Azure Policy enforcement, and continuous automated monitoring across all Azure services.

Automated Azure infrastructure deployment with modular Terraform — identical provisioning across dev, staging, and production. Full CI/CD via Azure DevOps. Secure state management with Azure Storage state locking.

Automated SSL certificate lifecycle via Azure Key Vault and App Service integration — eliminating manual renewal, enforcing RBAC access controls, preventing service disruptions from expired certificates.

Built scalable infrastructure to handle traffic spikes for an internet services company — Azure Load Balancer, VMSS auto-scaling, and Azure Front Door for global distribution. Pay-per-use cost model that scaled down during low traffic.

Integrated a P2P payment app's API with full cloud-native infrastructure — API management, real-time event streaming, AKS containerisation, Cosmos DB, Databricks analytics, and enterprise-grade JWT/throttling security.

Global traffic management and CDN for a multiplayer online game — Azure Traffic Manager, CDN with Blob storage, Cosmos DB for user state, Azure Functions for automated player push notifications from Databricks insights.

Real-time delivery tracking, in-app rider–user messaging via SignalR, and BCDR-backed high availability for a food delivery platform. Serverless Azure Functions handled message processing and auto-scaling on demand.

Led transformation of a traditional organisation into an agile innovation-driven company. Integrated iterative work cycles, fostered continuous improvement, built rapid response to change as an organisational habit.

Challenge: Resistance and zero agile experience. Solution: Workshops, team mentorship, gradual migration from waterfall to sprints.

Spearheaded culture transformation within a large multinational — clear shared vision, mentorship programmes, transparent communication around new performance metrics. Addressed low morale and resistance head-on.

Managed a diverse cross-functional team requiring different styles per member. Adapted coaching vs. delegation based on each individual's competency level and development needs.

Implemented OKRs across the company — aligned all teams with organisational objectives through regular refinement sessions and guidance on measurable key results connecting daily work to strategic goals.

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The highest-level Azure architecture certification. Validates ability to design enterprise cloud solutions covering compute, storage, networking, security, identity, and hybrid environments on Microsoft Azure.

Expert-level certification covering the full DevOps lifecycle on Azure — CI/CD pipelines, infrastructure as code, source control, testing strategies, and security integration across development and operations.

Certifies foundational knowledge of building AI agent systems using Databricks — covering large language model integration, agentic workflows, tool use, and responsible AI deployment patterns.

Validates skills in designing and building analytics solutions using Microsoft Fabric — covering lakehouses, data pipelines, semantic models, and reporting with Power BI integrated into the Fabric ecosystem.

Certifies proficiency in designing, building, testing, and maintaining cloud applications on Azure — covering Azure compute, storage, security, monitoring, and API integrations for cloud-native development.

Validates expertise in designing and implementing data solutions on Azure — covering data ingestion, transformation, storage, and security across Azure Data Factory, Synapse Analytics, and Data Lake.

Certifies advanced analytics skills using Azure Synapse Analytics and Power BI — covering large-scale data modelling, DAX optimisation, enterprise BI architecture, and performance tuning.

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