DOOSU BERE

Senior Full-Stack Developer

  • Nigeria
  • On Talentta since Aug 2026
Portrait of DOOSU BERE

At a glance

About DOOSU BERE at a glance

DOOSU BERE (Senior Full-Stack Developer) is a professional based in Nigeria with a portfolio on Talentta. DOOSU brings 6 years of professional experience, with strengths in AI: RAG (Retrieval-Augmented Generation) Systems, OpenAI Integrations, Recommendation Engines, Backend: Python, Django, Django REST Framework, Business: Feasibility Studies, Pitch Decks, Cap-Tables, Client Scoping & Proposals, GTM Planning and Data & Infra: PostgreSQL, RDB Design, AWS (EC2, S3, RDS), Docker, CI/CD.

6+
Years experience
6+
Skills
3+
Roles held

About

Meet DOOSU

Full-stack developer and technical lead with 7+ years building enterprise web & mobile systems using Next.js, React, React Native, Django/DRF, PostgreSQL and AWS. I lead large, distributed engineering organisations and pair deep technical delivery with commercial outcomes — feasibility studies, pitch decks & cap-tables, GTM strategy and client negotiation.

Expertise

What I bring

Intermediate

  • AI: RAG (Retrieval-Augmented Generation) Systems, OpenAI Integrations, Recommendation Engines
  • Backend: Python, Django, Django REST Framework
  • Business: Feasibility Studies, Pitch Decks, Cap-Tables, Client Scoping & Proposals, GTM Planning
  • Data & Infra: PostgreSQL, RDB Design, AWS (EC2, S3, RDS), Docker, CI/CD
  • Frontend: Next.js, React.js, React Native, Expo
  • Tools: Git, GitHub Actions, Figma, Jira, Trello, Cloudinary

Career

Experience

  1. —

    Head of Software Development and Interim Business Development Officer

    RIS International

    Led a cross-functional organisation of 400+ (software engineering, DevOps, marketing, social media, creative design) delivering enterprise apps and managed services for clients.

  2. —

    Chief Technology Officer

    Talentta.Africa

    Leads the dev team through building and scaled the Talentta platform (Next.js frontend, Django/DRF backend, PostgreSQL, AWS).

  3. —

    Founder & CEO / Lead Developer

    ArtizanSquare

    Built a full-stack marketplace connecting service providers (artizans) with customers using ultramodern dev tools.

Foundations

Education & languages

B.A HISTORY & DIP. STUDIES

PYTHON CERTIFICATION

SQL BASIC CERTIFICATE

TYPING SPEED TEST

PYTHON CERTIFICATE

TESTDOME PYTHON CERTIFICATION

Quick answers

About DOOSU

What does DOOSU BERE do?

DOOSU BERE (Senior Full-Stack Developer) is a professional based in Nigeria with a portfolio on Talentta. DOOSU brings 6 years of professional experience, with strengths in AI: RAG (Retrieval-Augmented Generation) Systems, OpenAI Integrations, Recommendation Engines, Backend: Python, Django, Django REST Framework, Business: Feasibility Studies, Pitch Decks, Cap-Tables, Client Scoping & Proposals, GTM Planning and Data & Infra: PostgreSQL, RDB Design, AWS (EC2, S3, RDS), Docker, CI/CD.

Where is DOOSU BERE based?

DOOSU BERE is based in Nigeria.

What are DOOSU's top skills?

DOOSU's top skills are AI: RAG (Retrieval-Augmented Generation) Systems, OpenAI Integrations, Recommendation Engines (Intermediate), Backend: Python, Django, Django REST Framework (Intermediate), Business: Feasibility Studies, Pitch Decks, Cap-Tables, Client Scoping & Proposals, GTM Planning (Intermediate), Data & Infra: PostgreSQL, RDB Design, AWS (EC2, S3, RDS), Docker, CI/CD (Intermediate), Frontend: Next.js, React.js, React Native, Expo (Intermediate) and Tools: Git, GitHub Actions, Figma, Jira, Trello, Cloudinary (Intermediate).

How can I hire DOOSU BERE?

Create a free employer account on Talentta to contact DOOSU, invite them to apply for a role or schedule an interview.

Work with DOOSU

Great teams start with great people.