• Hi!
    I'm Rasaq

    I build and manage
    software applications and infrastructure. LinkedIn Prof

    Download CV

  • I am
    a Software/Solution Architect

    I design software system with focus
    on performance optimization, scalability,
    and code quality
    and efficient solution architecture,
    potentially across multiple systems/departments.

  • I am
    a Cloud Engineer

    I build, deploy and manage software applications on the cloud.

  • I am
    a DevOps/DevSecOps Engineer

    I ensure proper integration of security principles into every phase of the software development lifecycle LinkedIn Prof

About Me

Who Am I?

Hi I'm Rasaq Olamilekan Sulaimon I am a Software Architect and DevOps Specialist with over 12 years of experience in delivering enterprise-grade software solutions across fintech, education, and telecommunications sectors.

With over a decade of experience as a solution/software architect, I am passionate about building robust, scalable, and high-performing systems, particularly within cloud-native environments. I thrive at the intersection of data, distributed systems, and modern cloud technologies, where innovative engineering can create meaningful transformation for users and businesses alike.

Throughout my career, I’ve designed, developed, and optimized large-scale applications that leverage cloud platforms to deliver reliability, efficiency, and measurable value. I am energized by complex challenges, forward-thinking ideas, and opportunities to architect solutions that enhance the way people live and work while driving strong business outcomes.

I’m always exploring new possibilities in AI and cloud computing, automation, and data-driven engineering while continuously pushing toward smarter, more scalable technology

Software Dev & AI

Cloud Engineering

DevOps/Security

Business Strategy/Insights

I am happy to e-connect with you.
Am very much glad you are here!

Connect With Me
What I do?

Here are some of my areas of expertise

AI & Fullstack Software Engineering

Design, develop, and maintain both the back-end (server,database,logic) & front-end (user interface) of software applications

Cloud Engineering & Architecture

Assist businesses to architect, build & maintaining of scalable, secure, and cost-effective IT systems on cloud platforms.

Distributed Systems & Micro-services Development

Plan, execute and manage collaboration and synergy within independent technical teams, ensuring success of our common goal/task

DevOps: CICD Pipeline & Automation

Leverage on tools/script to automate repetitive task during SDLC

Infrastructure as Code

Terraform (modular networking IaC), AWS CloudFormation, Ansible.

Containerization & orchestration

Automates the deployment, scaling, management, and networking of containerized applications - Docker, Kubernetes

My Specialty

My Skills

The following are some of my skills and specialties

AI and Tools

67%

Machine Learning

57%

Java

97%

PHP

95%

JavaScript

94%

Python

80%

Databases - Oracle/MySql/MSSQL

93%

Linux/Bash Scripting

95%

DevOps

90%

DevSecOps

80%

AWS

98%

Azure

95%

GCP

70%

Containerization

98%

Kubernetes

95%

Terraform

95%

Ansible

75%

Strategy & Insights

95%

Analytical Thinking and Problem Solving

97%

Agile/Scrum Methodology

90%
Certifications And Awards

My Personal development

Below are some of my training and personal development certificates. More details and others references can be viewed on LinkedIn Prof

K8s - Kubernetes

CKAD: Certified K8s Application Developer

CKA: Certified K8s Administrator

AWS Certified Solutions Architect

AWS Certified Software Developer

Oracle Certified Associate Java Programmer

Oracle Certified DevOps Professional

Data Science for Business - IBM

Cisco Certified Network Associate

My Programming tools

Frameworks And Libraries

The following are some of my day to day programming frameworks and Libraries

Spring(boot) Framework - Java

98%

Quarkus Framework - Java

97%

Hibernate - Java

97%

Apache Struts - Java

77%

Laravel - PHP

87%

Slim - PHP

95%

NodeJs - JavaScript

90%

NextJs - JavaScript

80%

VueJs - Javascript

93%

Angular - JavaScript

95%

ReactJs - Javascript

80%
Education

Education

University of Lagos, Akoka, Lagos.

Masters In Information Technology

Federal University of Agriculture, Ogun state, Nigeria.

Bsc. Computer Science

Vetland Grammar School Lagos.

Experience

Work Experience

Chief Technology Officer 2025-Till date

Vas2nets Technologies - Lagos, Nigeria.

  • Technical Vision: Collaborate with the business executives to set and align the long-term technological direction of the company.
  • Strategy: Aligning technology with overall business objectives.
  • R&D: Overseeing innovation and new technology adoption.
  • Infrastructure: Managed data, security, and platforms.
  • Leadership: Guides our tech teams while effectively collaborating with top business executives.
  • etc.

Head of Software Engineering 2022-2025

Vas2nets Technologies - Lagos, Nigeria.

  • Proficient development and management of application services.
  • Team collaboration and development support with good mentoring.
  • etc.

Senior Software Developer (Team Lead) 2019-2021

Centric Gateway (SeerBit) Limited - Lagos, Nigeria

  • Development, deployment, and management of cloud application technical architecture (DevOps with AWS).
  • Development of enterprise application software using JavaEE, Spring framework (Core), and Apache Kafka
  • etc.

Senior Software Developer 2018-2019

Xpress Payment Solutions Limited - Lagos, Nigeria

Designed and developed enterprise application software (payment solutions) connecting both internal and external stakeholders services.

Application Developer/ Network Support 2013-2017

Corona Schools' Trust Council, - Lagos, Nigeria - Technology Department

Designed and implemented API microservices, facilitating seamless online payment services, particularly for bank transactions (using PHP and JAVA and JavaScript).

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