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Marcus O. - , React Native, nextjs

My name is Marcus O. and I have over 6 years years of experience in the tech industry. I specialize in the following technologies: node.js, HTML, CSS, MySQL, React, etc.. I hold a degree in Bachelor of Technology (BTech), , . Some of the notable projects I’ve worked on include: My Portfolio, Nifti, Frog Token, Game Block Landing Page, The Vault NFT Marketplace, etc.. I am based in Kigali, Rwanda. I've successfully completed 24 projects while developing at Softaims.

My expertise lies in deeply understanding and optimizing solution performance. I have a proven ability to profile systems, analyze data access methods, and implement caching strategies that dramatically reduce latency and improve responsiveness under load. I turn slow systems into high-speed performers.

I focus on writing highly efficient, clean, and well-documented code that minimizes resource consumption without sacrificing functionality. This dedication to efficiency is how I contribute measurable value to Softaims’ clients by reducing infrastructure costs and improving user satisfaction.

I approach every project with a critical eye for potential bottlenecks, proactively designing systems that are efficient from the ground up. I am committed to delivering software that sets the standard for speed and reliability.

Main technologies

  • 6 years

  • node.js

    1 Year

  • HTML

    1 Year

  • CSS

    4 Years

Additional skills

Direct hire

Potentially possible

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Experience Highlights

My Portfolio

Here is my portfolio, kindly review to get a comprehensive look of my completed jobs as well as my educational background

Nifti

My client required NFT art metadata created for over 1000 of his artworks then a landing page for his project, thereafter a staking page that has 3 tiers that are linked to 3 different solidity smart contracts, then a swap page for swapping their old token to the new one. I was able to develop all of these pages and the smart contracts needed for these to run and I delivered the job

Frog Token

Frog token staking requirements are: 1. An ERC20 token created 2. A landing page fitted with a staking section for users to stake and earn rewards using the developed token

Game Block Landing Page

Gameblock landing page was a requirement that i completed for a gaming platform. It was a simple landing page completed in few days

The Vault NFT Marketplace

The vault marketplace requirements are: 1. An NFT marketplace built on the BNB Chain 2. Users can list their connection and await approval from admin to get verification tick 3. NFT ranking, volume floor price stats and much more 4. Swift on-chain transaction

Education

  • Brigham Young University - Idaho

    Bachelor of Technology (BTech) in Computer science

    2019-01-01-2022-01-01

  • Heritage College

    in

    2008-01-01-2014-01-01

  • MongoDB

    in DataBase Development

    2015-01-01-2016-01-01

Languages

  • English

Personal Accounts