Statistics Fundamentals

Hypothesis Testing: Fundamentals

Backend Software Engineer

AI for Developers

Pandas and Numpy Fundamentals

Probability: Fundamentals

Conditional Probability

HNG INTERNSHIP 

I am a volunteer as a backend software engineering mentor, helping the students which some problems they encounter while learning.

Student Mentor

Bachelor of Science - BS

• Developed secure RESTful APIs for online grocery shopping and payments

• Integrated third-party payment gateway with fraud checks and secure transaction logging

• Engineered scalable backend that supported carting, checkout, and inventory updates

• Worked in cross-functional Agile team, delivering features biweekly

• Developed backend for agro-processing inventory and fish farm tracking system

• Designed relational database schema in PostgreSQL to manage daily operations

• Integrated backend logic with frontend UI for seamless farmer experience

• Conducted full-cycle testing (unit + manual QA) to ensure reliability

Back End Developer

• Architected a real-time pedestrian safety backend using Node.js, TypeScript, GPS + geofencing

• Achieved sub-1 second alert latency using RabbitMQ pub/sub pipeline

• Optimized Postgres queries and DB schema, improving query efficiency by 30%

• Built asynchronous worker system to send location-based alerts in near real-time

• Collaborated with frontend teams for live map integration and event-driven architecture

• Supported tech operations for logistics and inventory processes

• Assisted in quality control data digitization and system audits

Quality Assurance Specialist

• Scaled authentication system to onboard 2,000+ users in week one, ensuring stability under peak traffic.

• Cut API latency by 40% using Redis caching + RabbitMQ queues, accelerating workflows and boosting retention.

• Reduced 5xx error rate by 80% through AWS microservices and NGINX optimization, minimizing downtime and revenue loss.

• Enhanced monitoring with Grafana + Prometheus, halving incident detection time and maintaining user trust.

Design, built, and launched Ship Guard, a B2B SaaS platform that leverages AI to automate code reviews and prevent repeat production failures for software development teams on GitHub.

Recognizing that engineering teams often ship the same bugs twice due to forgotten post-mortems, I created Ship Guard to turn institutional knowledge from a passive document into an active, automated safeguard that runs directly in the pull request workflow.

Key Achievements & Responsibilities:

• Architected and developed a full-stack, multi-tenant application from scratch using a modern tech stack (NestJS backend, React/Vite frontend).

• Designed a secure PostgreSQL database schema with Prisma, implementing Row-Level Security (RLS) to enforce strict data isolation between tenants.

• Engineered the core "Incident Memory" feature, which uses Retrieval-Augmented Generation (RAG) and vector embeddings (OpenAI) to provide context-aware feedback on new code.

• Implemented a robust, queue-based architectu

Founder & Principal Engineer

Product & Engineering | Full-Stack Product Engineer

Know about edet emmanuel's work experience, education, bootcamps, certifications, and much more. edet emmanuel