# EDET EMMANUEL ASUQUO - Backend Software Engineer
Source: https://hello.cv/edetemmanuel
Global

## Links
- LinkedIn | https://linkedin.com/in/edetasuquo
- GitHub | https://github.com/eddy1759

## About
Results-driven Backend Engineer with a proven track record in designing and deploying scalable APIs and cloud-native microservices using Node.js, TypeScript, and Python. I excel at building resilient, high-performance systems, optimizing cloud deployments on AWS with robust CI/CD, and enhancing system observability. My expertise consistently delivers production-grade features, significantly reducing latency, bolstering security, and improving operational efficiency across remote environments.

## Work
### Backend Developer | CryptoFlo
https://cryptoflo.io/
Led the design and deployment of scalable RESTful APIs and microservices for CryptoFlo, onboarding over 2,000 users and achieving high system reliability.
- Designed and deployed RESTful APIs with Node.js & TypeScript, onboarding 2,000+ users in the first week, demonstrating rapid user acquisition and system scalability.
- Modeled and indexed MongoDB collections, achieving sub-100ms queries for user and profile data, significantly enhancing data retrieval efficiency.
- Engineered JWT-based authentication with rotating refresh tokens, resulting in 99.9% uptime and zero breaches, ensuring robust security and system availability.
- Deployed services on AWS (S3, EC2, VPC) and configured NGINX reverse proxy, reducing 5xx errors by 80% and improving service reliability.
- Integrated Redis caching and RabbitMQ for async tasks, cutting end-to-end latency by 40%, and embedded Grafana + Prometheus for monitoring, accelerating incident response by 50%.
### Backend Developer | CrossSafe
Developed a real-time geolocation backend streaming solution for CrossSafe, enhancing data processing and API reliability.
- Built real-time geolocation backend streaming at 20Hz using WebSockets and Node.js, ensuring high-frequency data processing for critical applications.
- Implemented PostgreSQL schema optimization and index tuning, reducing redundant queries by 30%, and architected RabbitMQ queues for sub-1s alert response latency.
- Hardened API endpoints with JOI validation, preventing 95% of malformed requests and significantly improving API security and data integrity.
- Deployed containerized services via CI/CD on Heroku with zero downtime during updates, ensuring continuous service availability and efficient deployment cycles.
- Integrated Sentry & Datadog for comprehensive error tracking, slashing runtime error rates by 70%, and collaborated with frontend to streamline GeoJSON map rendering.
### Backend Developer | Graemart
Developed a scalable e-commerce backend for Graemart, supporting businesses and optimizing critical business workflows.
- Developed scalable e-commerce backend supporting 10K+ SKUs with Node.js, Express.js & MongoDB, enabling robust product catalog management.
- Applied SOLID design principles to modularize cart, inventory, and order workflows, enhancing system maintainability and scalability.
- Integrated OAuth-secured payment gateway, boosting checkout conversion by 15% through secure and efficient transaction processing.
- Collaborated with frontend team to optimize API contract delivery cycles by 30%, accelerating feature development and deployment.
### Backend Developer | HNG10 Internship
Contributed to the development of a full-featured Launch App API and e-commerce MVP during the HNG10 Internship, focusing on employee voucher automation and product selection.
- Built full-featured Launch App API using Node.js, Express, and TypeScript for employee voucher automation, delivering a comprehensive solution.
- Designed PostgreSQL schema & compound indexes for cart and order data, ensuring sub-80 ms responses at 100 QPS, optimizing database performance.
- Delivered e-commerce MVP (cart system microservice) with full product selection & checkout logic in 8 weeks, meeting aggressive project timelines.
- Collaborated across teams using Agile principles, completing 100% of project milestones and fostering efficient cross-functional development.

## Education
### AltSchool Africa | Backend Engineering
### University of Uyo | Food Science
First Class

## Publications
### Technical Blog Posts (Collection)
Hashnode | https://eddy.hashnode.dev
Authored over 10 technical blog posts covering advanced topics such as API security, rate limiting, and AWS deployment strategies, sharing expertise with the developer community.

## Certificates
### AI for Developers
ALX Africa | 2025-06-01
### HNG Internship Certificate
HNG Tech | 2023-11-01
### Backend Software Engineer
AltSchool Africa | 2023-07-01

## Skills
### Programming Languages
Core Skill
- JavaScript
- TypeScript
- Python
### Databases
Core Skill
- MySQL
- PostgreSQL
- MongoDB
- Redis
### DevOps & Cloud
Core Skill
- Docker
- GitHub Actions
- AWS (EC2, S3, VPC, SQS, CodePipeline)
- NGINX
- Heroku
### Monitoring & Logs
Core Skill
- Prometheus
- Grafana
- Sentry
### APIs
Core Skill
- RESTful
- WebSocket
### Practices & Methodologies
Core Skill
- CI/CD
- TDD
- Agile/Scrum
- SOLID
- JWT Auth
- Input Validation (Joi, Zod)
### Frameworks & Libraries
Core Skill
- Node.js
- Express.js
- FastAPI
- Nest.js
### Messaging & Queues
Core Skill
- RabbitMQ
- BullMQ
### Software Engineering
Core Skill
- Back-End Development
- Databases
- Software Engineering
- Teamwork
### AI Development
Core Skill
- Prompt Engineering
- AI API Integration
- GenAI Workflows
- Intelligent Automation

## Source
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