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Emmanuel Joseph

@emmanueljoseph10

Lead Engineer at emmanueljet, connecting business workflows and microservices while maintaining 99.9%+ system availability.

Nigeria

Message

At emmanueljet, I engineered automated business workflows connecting internal microservices, financial ledgers, and support platforms. I also deployed monitoring stacks over encrypted private tunnels to maintain 99.9%+ system availability.

At ShipPack, I architected API services for a logistics hub connecting customers, drivers, and courier partners. I refactored legacy backend modules to improve API response speed by 73% and integrated multi-currency payments with real-time transaction reconciliation.

At Treate, I architected and documented REST APIs for a high-concurrency web platform, and engineered encrypted communication between Node.js microservices and Laravel backends. I also authored and deployed Near Blockchain smart contracts for reward distribution.

My projects include a custom OpenAI-compatible API router that reduced enterprise AI spend by 62%, and ERPNext integrations connecting Mautic and Chatwoot. I’ve also provisioned and maintained cloud infrastructure across GCP, AWS, and DigitalOcean.

Experience

Work history, roles, and key accomplishments

Current

Lead Engineer

Current

Emmanueljet

Aug 2025 - Present (1 year 2 months)

Engineered automated cross-platform business workflows using self-hosted n8n, integrating internal microservices, financial ledgers, and support platforms via REST APIs. Designed a multi-node cloud-edge topology linking Linux VPS instances to edge servers via WireGuard overlay tunnels, enforcing central SSO/IAM governance via Authentik.

N8n REST APIs WireGuard Authentik Prometheus Grafana AlertManager UptimeKuma Linux VPS SSO IAM

Lead Engineer

ShipPack

Dec 2023 - Jun 2025 (1 year 6 months)

Spearheaded backend engineering operations for a multi-platform logistics hub connecting customers, drivers, and courier partners. Architected scalable API services that improved platform availability and throughput under peak loads.

Backend Engineering API Architecture GitLab CI CD Testing Automation Mentorship Technical Recruitment

Back-End Engineer

ShipPack

Jul 2023 - Dec 2023 (5 months)

Refactored core legacy backend API modules, boosting overall system API response speed by 73% without service disruption. Introduced production DevOps practices by establishing self-hosted GitLab CI/CD pipelines targeting GCP Compute Engine instances.

PHP Laravel MySQL MemCached GitLab CI CD GCP Paystack Flutterwave Stripe Webhooks Database Optimization

Lead Back-End Engineer

Treate

Dec 2021 - Jun 2023 (1 year 6 months)

Architected and documented scalable REST APIs for a high-concurrency web platform using Node.js and Laravel hosted on DigitalOcean infrastructure. Engineered encrypted inter-service communication channels between Node.js microservices and Laravel backends for real-time user data synchronization.

NodeJS Laravel REST APIs DigitalOcean Microservices Encryption NEAR Protocol Smart Contracts

Web Developer

Codenonia

Jan 2019 - Nov 2019 (10 months)

Designed, developed, hosted, and maintained web applications using Laravel and Heroku. Maintained local area networks (LAN), computer workstations, and office hardware while enforcing system security policies.

Laravel Heroku LAN System Security Scrum Code Review Docker