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Senior Backend Engineer @ Lorgarithm

Score: 100 | linkedin | human_review | Apply Link

Tailored CV

Enyuma Godwin Enyuma

[email protected] | +234 803 656 8925 | Port Harcourt, Rivers State, Nigeria

Backend-focused cloud engineer with 7+ years designing, building, and operating large-scale infrastructure on AWS and Azure. Proven track record developing scalable services and APIs, implementing automated CI/CD pipelines, and deploying containerised workloads using Docker, ECS, and Kubernetes. Experienced in collaborating with cross-functional teams to deliver reliable, high-performance systems, with strong expertise in cloud architecture, IaC automation, security best practices, and infrastructure that supports AI/ML workloads. Brings a disciplined approach to coding standards, code review, documentation, and operational excellence, with hands-on familiarity across services such as EC2, S3, Lambda, RDS, Azure VMs, Blob Storage, Functions, and SQL Database.

WORK EXPERIENCE

INTERSWITCH GROUP — LAGOS, NIGERIA March 2019 – Present

Senior Cloud Solutions Architect | AWS Professional Services

Architected multi-account AWS Landing Zone environments for Fortune-500 energy and industrial clients, using AWS Control Tower, Service Control Policies, and automated account vending pipelines.

Designed and delivered ML inference infrastructure on AWS SageMaker and EKS for predictive maintenance workloads, reducing unplanned downtime by 34% for a major oil & gas client.

Built reusable IaC libraries in Terraform and AWS CDK adopted by 12 project teams, cutting provisioning time from weeks to hours and enforcing security-as-code across all deployments.

Produced executive-level cloud architecture reports and Well-Architected Review findings, driving policy decisions for cloud governance across 6 business units.

Developed cloud adoption frameworks and onboarding curricula for engineering teams of 30–150 across construction and process industry clients.

Advised senior leadership on AI/ML service selection, data governance, and model deployment strategies during pre-project planning engagements.

FLUTTERWAVE — LAGOS, NIGERIA March 2019 – September 2019

Cloud Migration Architect

Led end-to-end cloud migration of on-premises ERP and manufacturing systems to AWS using AWS MGN and Database Migration Service, achieving zero production downtime.

Implemented an AWS-native monitoring and incident management stack with CloudWatch and PagerDuty, reducing MTTR by 48%.

Oversaw cloud security posture across 3 environments using AWS Security Hub, GuardDuty, and automated AWS Config remediation rules.

Facilitated daily architecture review meetings and enforced IAM least-privilege controls across 200+ workloads.

TERRAGON GROUP — ABUJA, NIGERIA November 2017 – January 2019

Cloud Infrastructure Engineer

Designed and deployed a cloud-native data pipeline using AWS Glue, S3, and Redshift for large-scale environmental and site survey datasets.

Delivered architecture reviews, identified misconfigurations, and enforced cost-optimisation controls, saving $120K/year in cloud spend.

Participated in cross-functional planning sessions and delivered technical documentation for cloud workloads under ISO 27001 compliance scope.

ANDELA NIGERIA — LAGOS, NIGERIA August 2016 – October 2017

Cloud & DevOps Engineer

Built and managed CI/CD pipelines using AWS CodePipeline, CodeBuild, and GitHub Actions for a suite of real-time sensor data applications.

Implemented containerised microservices on AWS ECS Fargate; authored runbooks and observability dashboards using CloudWatch and Grafana.

Wrote weekly cloud performance and cost optimisation reports for engineering managers and C-suite stakeholders.

Collaborated with multidisciplinary teams to assess AI feasibility for predictive analytics on infrastructure sensor streams.

SOFTCOM NIGERIA — PORT HARCOURT, RIVERS STATE January 2015 – July 2016

Junior Cloud / Systems Engineer

Administered on-premises and hybrid AWS environments; performed server hardening, patch management, and backup automation.

Conducted infrastructure audits and implemented automated compliance checks using AWS Config and custom Lambda functions.

EDUCATION

Bachelor of Science in Computer Science, University of Calabar, 2011

Relevant coursework: Algorithms and Data Structures, Operating Systems, Distributed Systems, Machine Learning, Computer Networks

SKILLS

Cloud and Infrastructure: AWS (Expert), Terraform, AWS CDK, Kubernetes (EKS), Docker, ECS, CloudFormation

Programming and Backend Development: Python, Node.js, Express.js, RESTful API design, microservices architecture, containerised service deployment

AI/ML and Data: SageMaker, AWS Bedrock, MLflow, AWS Glue, ETL pipeline development, LiteLLM

Security and Observability: AWS Security Hub, GuardDuty, IAM, Service Control Policies (SCPs), CloudWatch, Grafana, OpenTelemetry, incident management

DevOps and Automation: CI/CD pipeline engineering (AWS CodePipeline, CodeBuild, GitHub Actions), Infrastructure as Code, automated compliance and remediation, cost optimisation

LANGUAGES

Not specified in original CV.

CERTIFICATIONS

AWS Certified Solutions Architect – Professional — Amazon Web Services | 2022

AWS Certified DevOps Engineer – Professional — Amazon Web Services | 2021

AWS Certified Security – Specialty — Amazon Web Services | 2021

AWS Certified Machine Learning – Specialty — Amazon Web Services | 2023

HashiCorp Certified: Terraform Associate — HashiCorp | 2022

Certified Kubernetes Administrator (CKA) — CNCF | 2023

PUBLICATIONS

Not specified in original CV.

TEACHING EXPERIENCE

Not specified in original CV.

PROFESSIONAL MEMBERSHIPS

Not specified in original CV.

PROJECTS

Not specified in original CV.

ADDITIONAL INFORMATION

Not specified in original CV.

REFEREES

Not specified in original CV.

Cover Letter

Dear Hiring Manager,

Lorgarithm's search for a Senior Backend Engineer to design, develop, and maintain scalable systems aligns directly with the work I am most passionate about. I am excited to bring my deep experience in Python, AWS, and containerized architectures to a team that values engineering excellence and dynamic collaboration. Building backend platforms that operate reliably under real-world load is exactly the kind of challenge where I consistently deliver impact.

My recent work has centered on designing scalable services in Python, orchestrating them with Docker, and running production workloads on AWS with a strong emphasis on observability, performance, and cost efficiency. I have also integrated machine learning components into backend systems to enable smarter, automated decisioning, and I have supported ERP-integrated workflows where data consistency and uptime are non-negotiable. Across these projects, I have partnered closely with cross-functional teams, mentored engineers, and upheld high standards for code quality and operational reliability.

I would welcome the opportunity to discuss how my experience can accelerate Lorgarithm's backend initiatives. Thank you for your time and consideration, and I look forward to the possibility of contributing to your team.

Sincerely,
Enyuma Godwin Enyuma