BO

Open to opportunities

Bernd Opoku-Boadu

@berndopoku-boadu

Backend developer specializing in .NET, GraphQL, and scalable APIs.

What I'm looking for

I seek backend roles building robust APIs within collaborative, agile teams where I can scale systems, apply best practices in testing and CI, and grow into technical leadership.

I am a backend developer with hands-on experience building scalable RESTful and GraphQL APIs using .NET and C#, complemented by knowledge of Python, Java, and PHP. At Axon Information Systems I designed a custom helpdesk REST API and co-developed a GraphQL API for a fintech partner portal, improving support operations by 20%.

I have delivered backend modules for ERP, farm management, and vehicle-management systems, working with Entity Framework, LINQ, PostgreSQL, MongoDB, and MySQL. I contributed to HR, QA, and QC modules for a pharmaceutical ERP and built APIs to manage crops, livestock, schedules, and vehicle maintenance.

I engage in community and student support roles, serving as a Resident Assistant and Peer Academic Advisor, and I value collaborative, agile teams where I can apply best practices in testing, CI workflows, and maintainable backend architecture.

Experience

Work history, roles, and key accomplishments

AS

Current

Software Developer

Current

Axon Information Systems

Oct 2024 - Present (11 months)

Designed and implemented scalable RESTful and GraphQL APIs using .NET and C#, and optimized backend architecture with Entity Framework and LINQ to improve support operations by 20%.

C .NET RESTful APIs GraphQL Entity Framework LINQ PostgreSQL Git Azure

KU

Backend Developer

Kumatech

Feb 2025 - Jul 2025 (5 months)

Designed and implemented HR, QA, and QC modules for a custom ERP system for a pharmaceutical client, delivering backend functionality and data workflows.

C .NET GraphQL PostgreSQL MongoDB API Design Git

AU

Backend Developer

Autonova

Oct 2024 - Jul 2025 (9 months)

Developed a RESTful API using .NET and C# to manage family vehicle records, including maintenance tracking and insurance logs.

C .NET RESTful APIs PostgreSQL MySQL Git Integration Testing

GE

Backend Developer

GeoFarms

Feb 2025 - Jun 2025 (4 months)

Built a GraphQL API for a farm management system to enable farmers to manage crops, livestock, and schedules.

GraphQL .NET C PostgreSQL API Design Git Docker Backend Development

AU

Resident Assistant

Ashesi University

Aug 2023 - Aug 2024 (1 year)

Facilitated community-building activities and resolved conflicts to create a supportive residential environment for students.

Community Engagement Conflict Resolution Event Coordination Communication

AU

Peer Academic Advisor

Ashesi University

Jan 2023 - Jul 2024 (1 year 6 months)

Advised students on academic strategies and course planning to improve academic performance and course selection.

Academic Advising Coaching Counseling Study Skills Time Management

Education

Degrees, certifications, and relevant coursework

AU

Ashesi University

Bachelor of Science, Computer Science

2020 - 2024

Activities and societies: Resident Assistant; Peer Academic Advisor; Student Life and Engagement involvement

Completed a Bachelor of Science in Computer Science with Dean's List honors, focusing on backend development and software engineering concepts.

GS

Ghana Christian International High School

High School Diploma, General Science

2016 - 2020

Completed General Science curriculum under Cambridge Assessment International Education (CAIE) preparing for university-level STEM studies.

Tech stack

Software and tools used professionally

MySQL

PostgreSQL

MongoDB

Gmail

Node.js

Django

.NET

PHP

F#

GraphQL

Firebase

HelpDesk+

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Bernd Opoku-Boadu - Software Developer - Axon Information Systems | Himalayas