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Suresh Balasureshbala.dev
Back to All ProjectsCase Study • Energy, Oil & Gas Field Services
Enterprise Software / Oil & Gas2023 — 2024

OTEC Asset Management System

Industrial-Grade Asset Lifecycle & Field Operations Platform

A ruggedized industrial asset lifecycle and tools movement tracking platform engineered for high-stakes oilfield service logistics and equipment maintenance compliance.

My RoleEnterprise Solutions & Backend Engineer
IndustryEnergy, Oil & Gas Field Services
DeploymentProduction
Integrations7 Technologies
Confidentiality Protocol Enforced:

Confidential Enterprise Project: In compliance with non-disclosure and security policies, proprietary industrial schematics, client internal operational data, telemetry coordinates, and internal source code are strictly withheld. The overview below highlights public architectural patterns and engineering methodology.

Verified Outcomes & Engineering Metrics

Real-Time
Asset Visibility
-60%
Dispatch Verification Time
100%
Audit Compliance

Core Features & Functional Deliverables

Rig and tool asset registry with serialized tool string tracking
Field tools movement dispatching between central yard, transit hubs, and drilling sites
Job lifecycle tracking from mobilization, field deployment, inspection, to demobilization
Operational duty-cycle logging, run-hours tracking, and preventive maintenance triggers
Chain-of-custody digital sign-offs for yard supervisors and field engineers
Comprehensive asset utilization and readiness analytics reporting

System Architecture & Data Flow

Designed with an offline-tolerant architecture suitable for harsh field environments. Frontend state is cached locally and synchronized with the central Node.js REST API upon connection re-establishment, persisting audited event streams to PostgreSQL.

Architectural Data Pipeline
Field Handheld / Rig Tablet
IndexedDB / Offline→
Local Sync Queue
Local Sync Queue
Encrypted Batch Sync→
Secure Enterprise Gateway
Secure Enterprise Gateway
Idempotent Event Log→
Central Node.js API
Central Node.js API
Audited Ledger→
PostgreSQL Database

Key Engineering Challenges & Solutions

Engineering Challenge 1

Offline synchronization for remote drilling locations with intermittent satellite connectivity.

Architectural Solution

Engineered an event-driven sync engine that queues field audit events locally in IndexedDB and commits idempotent transactions upon network recovery.

Engineering Challenge 2

Zero tolerance for equipment loss or undocumented tool movement.

Architectural Solution

Built an immutable audit trail system where every equipment transfer requires multi-party digital verification.

Technologies Applied

React.jsTypeScriptNode.jsPostgreSQLEnterprise Web APIsCloud DeploymentDocker