Tony Okereke
Tony Okereke

Software Developer | Backend Developer | Full-Stack Developer

Actively looking · Member since 20 Oct 2026
Location
Essen, Germany
Desired salary
Unspecified
Work preference
Remote Only / Full Time
Experience level
Mid

About

Professional summary

I am a software developer specializing in backend and full-stack web application development. I build modern web applications, scalable backend systems, and multi-tenant SaaS platforms using Python, Flask, React, TypeScript, and PostgreSQL.

I have hands-on experience designing secure REST APIs, JWT authentication, role-based access control (RBAC), database architectures, caching, and background-processing workflows. I focus on clean software architecture, maintainable code, and reliable solutions from concept through production deployment.

I have developed portfolio and customer platforms for real-estate workflows, multi-tenant marketplaces, enterprise content management, payment processing, and operational automation. My work includes integrations with Stripe, Paystack, AI copilots, and document-generation workflows.

I am experienced with containerized development and production deployment using Docker, Docker Compose, Nginx, Coolify, Linux-based VPS infrastructure, and CI/CD workflows. I also have experience creating Android applications that securely communicate with backend APIs.

I completed an IHK qualification as a Fachinformatiker for application development and have professional experience contributing to Python/Flask backend development, REST API architecture, authentication systems, frontend features, debugging, refactoring, and software quality improvement.

I am an analytical and self-driven developer with a strong interest in building secure, production-ready software products. I enjoy solving practical business problems and delivering user-oriented applications for enterprise and SaaS environments.

Skills

27 capabilities

Tech stack & tools

Working toolkit

Application Hosting

Data Stores

Development

Experience

Career history

Full-Stack Software Developer TrustedChoiceHub

Developed and implemented an enterprise platform for real-estate management and operational business processes. Built modules for investments, broker management, finance, installment payments, due dates, and commissions.

Created automated document generation, approval workflows, process automation, an enterprise CMS, and media management capabilities. Designed secure role-based architecture for investors, brokers, and administrative teams, and deployed the platform using Docker, PostgreSQL, Redis, Nginx, and Coolify.

Full-Stack SaaS Developer TradeSpheric

Designed, developed, architected, and deployed a multi-tenant SaaS marketplace platform. Built scalable backend services using Python, Flask, PostgreSQL, Redis, and REST APIs, alongside React and TypeScript interfaces with role-based dashboards.

Implemented JWT authentication, RBAC, subscription management, Stripe Connect, and Paystack payment workflows for merchant onboarding and transaction processing. Containerized and deployed the platform with Docker, Nginx, Coolify, and an IONOS VPS, and developed an Android application for secure backend API communication.

Full-Stack Software Developer Techmonia

Designed and developed a company platform for presenting software products and digital services. Built an enterprise CMS to manage portfolios, products, services, and company content.

Developed the platform with Python, Flask, PostgreSQL, React, and TypeScript. Designed a Docker-based, cloud-ready infrastructure for production deployment and established a unified platform for TradeSpheric, TrustedChoiceHub, and future software products.

IT Fullstack Application Developer Thyssenkrupp Materials Services GmbH

Contributed to backend development using Python, Flask, and REST API architectures. Supported the implementation of authentication and role-based access control systems.

Worked in Docker-based development environments using Docker Compose and WSL. Assisted with frontend functionality, REST API integration, debugging, code refactoring, backend module development, and software architecture improvements.

Warehouse Associate / Order Picker Office People Personal Services

Performed order picking, packaging, and shipment preparation according to delivery and quality requirements.

Supported warehouse management activities while following applicable quality and safety standards.

Education

Learning history

damago GmbH

Fachinformatiker für Anwendungsentwicklung (IHK), Application Development

Successfully completed an IHK vocational qualification in application development with a focus on backend development, databases, REST APIs, software architecture, Git, and modern web technologies.

This professional hasn’t added portfolio projects yet.

This professional hasn’t listed any services yet.

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