Grant Harbor GroupSoftware engineering for public service

Engineering experience

Principal Experience

Grant Harbor Group is a business in formation. Its planned delivery model is informed by William Boakye's prior professional software-engineering experience. The examples below are not represented as Grant Harbor corporate past performance.

Prime-delivery relevance
  • Backend & API delivery
  • Systems integration
  • Data & distributed processing
  • Production modernization
01

Healthcare platforms

Improving backend throughput for secure production workflows

Problem / Environment

Production healthcare services required reliable backend behavior across secure, user-facing workflows and distributed integrations.

Technical Contribution

Built and improved Python and Django backend services, APIs, secure workflows, and distributed-system integrations with attention to data integrity, observability, and maintainability.

Result

Approximately 25% higher processing throughput through targeted service, query, and API improvements.

02

EV infrastructure

Backend services supporting a high-use charging platform

Problem / Environment

A production EV charging platform needed dependable, low-latency services for nationwide operational and user-facing activity.

Technical Contribution

Developed backend APIs and low-latency services, and contributed CI/CD, monitoring, automated testing, and production support improvements.

Result

Services supported a platform serving 50,000+ daily users.

03

E-commerce systems

Faster APIs across ordering and fulfillment workflows

Problem / Environment

Customer ordering and fulfillment workflows crossed multiple backend services and required performance improvements without disrupting production behavior.

Technical Contribution

Delivered microservice and API enhancements, working across application boundaries and applying service- and database-aware optimizations.

Result

Backend improvements reduced API response time by approximately 14%.

04

Data & analytics applications

Reducing database pressure in reporting workflows

Problem / Environment

Reporting and analytics features placed significant load on the database while supporting recurring operational workflows.

Technical Contribution

Built Django and GraphQL reporting, data-processing, and database functionality, then introduced query and Redis caching improvements.

Result

Optimization reduced database load by approximately 30%.

Past-performance boundary

Clear about what this experience represents.

These examples were performed by Grant Harbor's principal before Grant Harbor's formation. After formation and completion of verified Grant Harbor engagements, this page can add a distinct Past Performance section without recasting earlier work as corporate experience.

Planning for this capability inside an existing delivery team?

Grant Harbor welcomes early discussions about future subcontracting and teaming opportunities while formation and registrations are completed.

Contracting & Teaming

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Discuss a future requirement.

For an upcoming software need, engineering workstream, subcontracting opportunity, or early teaming discussion, contact Grant Harbor Group directly.

Email hello@thegrantharbor.com