Isreal Hogan's Portfolio

$ cat backend_skills.txt

Framework Expertise

Node.js TypeScript Express NestJS GraphQL REST APIs Microservices WebSockets

Database Technologies

PostgreSQL MongoDB Redis TypeORM Prisma Mongoose

Others

Bull Queues Typesense AWS Bash Git & Github Python Agile & Scrum

$ ls Projects/

Contest App

2023 - 2024

Built a scalable telegram-based gaming application were users could play and earn crypto tokens with microservices architecture using Node.js, JavaScript, Redis, WebSockets and RabbitMQ.

Tech: Node.js, WebSockets, Redis, MongoDB, EC2, Docker, GraphQL, REST APIs, Prometheus, Grafana, MongoDB

MyNebor

2024

Created the backend of a community based social media application that connects local communities, aid splitting subscriptions and product purchases.

Tech: GraphQL, WebSockets, TypeScript, Redis, Typesense, RabbitMQ, Opentelemetry, Docker, Prisma, PostgreSQL

Fitxn

2024 - Present

Developed a Gym/Spa management system collaboration API with operational transforms and WebSockets.

Tech: Node.js, WebSockets, TypeScript, Redis, Prometheus, Grafana

Izzy Africa

2024 - 2025

Architected an Event Management platform that manages the sales of tickets or vendor stands.

Tech: Node.js, TypeScript, Redis, Typesense, GraphQL, Jenkins, Docker

Digcey Services

2023

Performed unit testing on a utility payment application.

Tech: Node.js, TypeScript, Redis, RabbitMQ, Docker, WebSockets

$ cat devops_skills.txt

AWS Cloud Services

EC2 Lambda S3 RDS API Gateway CloudFront IAM CloudFormation VPC ECS & EKS

DevOps Tools

Docker Kubernetes Terraform CI/CD Jenkins Azure Devops Code Pipeline GitHub Actions Prometheus DataDog Jaegar Grafana Bash Python

$ ls Projects/

Novrupt

2025

Performed FinOps to rightsize AWS resources, resulting in over 40% deduction in AWS monthly cost.

Tech: AWS, VPC, API Gateway, Archie Diagrams, Terraform

Izzy Africa

2024

Migrated platform to the AWS Cloud, architected the cloud infrastructure with Terraform, reducing downtime and improved resource utilization by 45%. Created a CI/CD Pipeline, which reduced deployment waiting time from 20 hours to just a few minutes

Tech: EC2, S3, Terraform, Prometheus, Jenkins, Docker

Compass UOL

2023

Designed and deployed serverless ETL pipelines on AWS (Lambda, Glue, Step Functions) to automate processing of 50GB+ daily transactional data, reducing manual processing time by 90%.

Tech: AWS, VPC, API Gateway, Lambda, S3, Python, AWS Glue

$ cat writing_samples.md

Technical Writing Focus Areas

API Documentation Tutorials How-To Guides Technical Blogging DevOps Guides

$ ls articles/

Advanced TypeScript Patterns for Node.js

Published on Dev.to, May 2023 | 15 min read

Exploring advanced TypeScript techniques for building maintainable Node.js applications.

Serverless CI/CD with AWS CodePipeline

Hashnode Publication, March 2025 | 7 min read

A comprehensive guide to setting up automated deployments for serverless applications.

Monitoring Node.js Microservices with Prometheus

Company Blog, January 2022 | 7 min read

Practical guide to implementing observability in distributed Node.js systems.

$ cat website_samples.md

Web Designing Tools

Wordpress HTML CSS Webflow cPanel Javascript

$ ls websites/

hpan.com

July 2024

A UK based non-profit that helps the needy.

martlandfitness.com

June 2025

Fitness/gym website.

thereach.ng

March 2022

A Nigerian based non profit organisation that takes donations to help under-developed commnities.

fishherafrica.org

June 2025

A non-profit organisation that focuses on the mentral health of adolesent girls in Africa.

oakheartafrica.org

January 2025

Non-profit organisation dedicated to the education of students in rural communities.

cleancyclers.org

2024

Non-profit organisation dedicated to clean energy & recycling.