Runathiel Tech Labs
Practice Family 02Custom Systems Engineering

Custom Product Development

When off-the-shelf software restricts your competitive edge or spreadsheets break under volume, we design and build bespoke software systems tailored strictly to your operations. Built with strict TypeScript, clean relational databases, and resilient cloud architectures.

Target: Growing startups, multi-branch MSMEs, logistics operators, and regulated service firms.
ACID-Compliant Relational Schemas

Normalized PostgreSQL databases preventing concurrency conflicts, data corruption, and locking bottlenecks.

Strict TypeScript End-to-End

Shared type contracts across APIs and frontend preventing subtle runtime exceptions and regressions.

Granular Role-Based Access

Enterprise security controls with strict cryptographic session tokens and immutable audit logging.

Practice Disciplines

Core Capabilities in Custom Development

Architected for long-term scalability and full sovereign source code ownership.

02.1•Discipline Specification

Custom Business Applications

Bespoke internal tools, operations portals, and ERP extensions designed around your precise business workflows.

Target Operational Profile:
  • MSMEs outgrowing spreadsheets and generic off-the-shelf software
  • Operational teams requiring multi-role permissions and audit logging
  • Logistics, distribution, and manufacturing enterprises needing workflow control
Tech Stack:ReactNext.jsNode.jsPostgreSQLPrismaDocker
Deliverable Specifications:
  • Custom responsive web portal with role-based dashboard views
  • Relational database design with automated migration and backup pipelines
  • Audit trail logs recording every administrative state mutation
  • Exportable reporting engine with Excel/PDF generation
02.2•Discipline Specification

High-Performance Web Apps

Scalable SaaS products and customer-facing web platforms engineered for heavy traffic and fast latency.

Target Operational Profile:
  • Tech startups launching their minimum viable platform or v2 rebuild
  • Enterprises replacing sluggish single-page apps with modern architectures
  • Financial, healthcare, and education providers requiring strict compliance
Tech Stack:TypeScriptNext.jsTailwind CSSRedisAWS / GCP
Deliverable Specifications:
  • Full-stack Next.js or React application with server component streaming
  • RESTful or GraphQL API service layer with rate limiting and DDoS shielding
  • Automated CI/CD deployment pipelines on AWS, GCP, or modern edge clouds
  • Full test coverage suite including unit and integration tests
02.3•Discipline Specification

Cross-Platform Mobile Apps

Single-codebase iOS and Android applications delivering native performance without dual-team maintenance overhead.

Target Operational Profile:
  • Consumer-facing startups requiring presence in Google Play and Apple App Store
  • Field operations and logistics enterprises equipping on-ground workforce
  • Customer loyalty and booking services requiring push notifications
Tech Stack:React NativeExpoTypeScriptFirebaseREST APIs
Deliverable Specifications:
  • React Native / Flutter production codebase with strict typed architectures
  • Biometric authentication (Fingerprint / Face ID) and secure token storage
  • Firebase Cloud Messaging push notification pipeline
  • App Store and Google Play Console release management
02.4•Discipline Specification

Database & API Architecture

Robust data modeling, index optimization, and secure API gateways designed to scale reliably over years of growth.

Target Operational Profile:
  • Organizations experiencing slow database queries and locking bottlenecks
  • Companies integrating multiple legacy third-party vendors and legacy ERPs
  • Engineering teams needing standardized API contracts and documentation
Tech Stack:PostgreSQLRedisFastAPI / Node.jsDockerOpenAPI
Deliverable Specifications:
  • Schema design, indexing strategy, and query performance audit report
  • Microservice or modular monolith API implementation with JWT/OAuth security
  • Database migration scripts with zero-downtime deployment strategies
  • Interactive API documentation and Postman collections
Engineering Advisory

Ready to engineer your custom business application?

Discuss your operational workflows, user roles, and database specifications directly with our software architects.