Summary

Wisdom D. is a highly skilled Senior Backend Developer and Machine Learning Engineer with extensive experience in building scalable backend services and AI-driven applications. Proficient in Node.js, TypeScript, Python (Django, Flask, FastAPI, TensorFlow, Scikit-Learn, Keras, Pandas), and NestJS, he has successfully developed and optimized multiple platforms, including ChowGoo, a food ordering system leveraging deep learning for personalized recommendations. Wisdom has a strong background in database management (PostgreSQL, MongoDB, MySQL, Redis), cloud technologies (AWS, Azure, GCP), and containerization with Docker and Kubernetes. His expertise in AI/ML frameworks, LangChain, and vector databases (Supabase, Pinecone, Chroma) further enhances his ability to build intelligent and efficient systems. With a proven track record in automating workflows using Airflow and Celery and integrating CI/CD pipelines, he is an asset to any team seeking robust and innovative engineering solutions.

Meet Wisdom D.
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Assessment Scores. Click to see explore details:
General Coding Assessment
100%
  • Perfect score on SQL Question, Difficulty Hard

  • Great score on Two Algorithm Questions, Difficulty Medium

  • Good score on LRU Cache Question, Difficulty Medium

  • Perfect score on Python S3 Get File

  • Python Update Shopping Cart

    Experience
    ChowGoo
    Co-Founder & Lead Software Engineer (Full-Time)
    Dec 2023-Dec 2024
  • Co-founded and led the backend and frontend development of ChowGoo, a food ordering platform tailored for university campuses.

  • Developed backend services using NestJS and Python for a machine learning recommendation system.

  • Collaborated with frontend teams and stakeholders to translate business requirements into technical solutions.

  • Strategized successful onboarding of Mountain Top University.

    Technologies: NestJS, Python, TensorFlow

    Eat ‘N’ Vibe
    Machine Learning Engineer (Full-Time)
    Nov 2024-Feb 2025
  • Developed and deployed machine learning models to match users based on shared food interests.

  • Utilized Airflow to automate critical workflows and schedule data workflows.

  • Designed a retraining pipeline for evolving user data.

    Technologies: Annoy, HNSW, Airflow, Python, FastAPI, Docker

    KrakaBET
    Senior Backend Developer (Full-Time)
    Aug 2024-Dec 2024
  • Designed, developed, and maintained a scalable backend for the KrakaBet application.

  • Managed and optimized a PostgreSQL database.

  • Utilized Docker for consistent deployment across environments.

  • Optimized PostgreSQL infrastructure for cost reduction.

    Technologies: NestJS, TypeScript, PostgreSQL, Docker

    2GEDA
    Senior Backend Developer (Full-Time)
    Jan 2024-Jul 2024
  • Developed and maintained backend services using Django and PostgreSQL.

  • Implemented AWS for email and deployment, Integrated Paystack for payment processing.

  • Improved backend speed and performance.

    Technologies: Django, PostgreSQL, AWS, Paystack

    SILICON TECH ANALYTICS
    Junior AI Engineer (Full-Time)
    Mar 2023-Sep 2023
  • Developed, implemented, and maintained AI systems.

  • Cleaned and preprocessed datasets for machine learning projects.

  • Explored various machine learning models and algorithms.

  • Developed image classifier and Convolutional Neural Network.

    Technologies: AI, ML, Linear Regression, Logistic Regression, Naive Bayes, Decision Trees, SVM, OpenCV

    Projects
  • ChowGoo

    ChowGoo is a food ordering, budgeting and delivery platform specifically designed for universities in the private sector. It allows students and university staff to order food directly from various campus dining options, streamlining the ordering process and improving food accessibility on campus.

  • Lemonade

    An AI-powered business solution that helps HR gather insights into employee well-being through intelligent prompts and overall mood assessments.

  • 2geda

    A business social platform that serves as an intermediary, enabling businesses and individuals to connect seamlessly.

  • FastAPI Basic Auth Package

    A simple and flexible Basic Authentication middleware for FastAPI applications.

    Education
    Bachelor’s Degree in Computer Science
    2020-2024

    Mountain Top University - Ogun State, Nigeria

    Backend Engineer
    /Mo | [/Hr]
    Flask
    NodeJS
    Kubernetes
    MongoDB
    SQL
    Python
    AWS
    Typescript
    HTML
    CSS
    Database:Cacheing
    Database:Document
    Database:Relational
    Git
    Javascript
    JQuery

    Wisdom D. is a Mid-Senior Level Developer

    See our Hiring Guide to learn more