BACKEND DEVELOPER LEAD & TECHNICAL CONSULTANT

Building Solutions
Architecting Success

Modern web applications and enterprise solutions built with precision, scalability, and technical excellence. Bringing both builder expertise and strategic advisory to elevate your technology.


function TechnicalSolutions() {
  const expertise = [
    "Backend Development",
    "System Architecture",
    "AI Integration",
    "API Development",
    "DevOps Practices"
  ];

  return expertise.map(skill =>
    implement(skill, {
      quality: "exceptional",
      approach: "strategic",
      focus: "business-value"
    })
  );
}

// Building solutions that scale
const result = TechnicalSolutions();
deploy(result, {environment: "production"});
                    

My Core Competencies

Leveraging technical expertise and strategic insight to deliver exceptional solutions that drive business value and technological advancement.

Web Application Development

Modern, responsive, and performant web applications built with React, Next.js, and other cutting-edge technologies.

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System Architecture

Strategic design of scalable, maintainable software architectures that align with business goals and technical requirements.

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Technical Consultation

Expert guidance on technology selection, code quality, performance optimization, and technical strategy.

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API Development

Design and implementation of robust, well-documented, and efficient APIs to connect systems and enable data flow.

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My Work

A selection of recent work showcasing technical expertise, problem-solving capabilities, and the impact of well-engineered solutions.

Nordic Loop Market Place

Nordic Loop Market Place

2025

Full-stack Developer (Freelance)

Developed a comprehensive online marketplace platform with secure payment processing, real-time inventory management, and seamless user experience.

Next.jsDjango REST FrameworkFirebaseStripe APIGoogle Maps APITailwind CSSCI/CDRedis
Huzahills Market Place

Huzahills Market Place

2025

Full-stack Developer (Freelance)

Developed a comprehensive online marketplace platform with secure payment processing, real-time inventory management, and seamless user experience.

Next.jsDjango RESTDockerWebsockets
Cohesive Quality Control

Cohesive Quality Control

2024

Backend Developer

Optimized database queries and implemented indexing, reducing report generation time by 75%. Developed KPI tracking system that improved hospital performance metrics by 30%.

DjangoPostgreSQLRedisWebsockets
K-Plush Furniture Store

K-Plush Furniture Store

2025

Full-stack Developer (Freelance)

Developed an online furniture store with 3D product visualization, custom order management, and integrated delivery tracking system.

Next.jsFast APIPostgreSQLDockerCI/CDTailwind CSS

Get In Touch

Have a project in mind or looking for a technical consultant? I'd love to hear from you. Let's discuss how we can work together to achieve your goals.

Send a Message

Contact Information

Email

okarera.ko@gmail.com

I typically respond within 24-48 hours.

Phone

(+250) 780732171

Available Monday-Friday, 9AM-5PM CAT.

Location

Kigali, Rwanda

Available for remote work and occasional on-site meetings.

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