Olalekan James Johnson
INTRODUCTION
Software/ Blockchain Engineer
ABOUT ME
I am a professional and motivated Software Engineer and Blockchain Developer, passionate about developing high standard web, desktop, blockchain and mobile tech solutions and with a proven track record of success in achieving extraordinary results.
I have great experience in creating logical and innovative solutions to complex problems and I am well-versed in the use of blockchain technology for both public and private blockchains.
I take responsibility for my personal development, continually evaluating and upgrading my skills so that I can stay at the cutting edge of application development and maintain a high awareness of industry issues and trends, particularly in regard to accessibility, usability, emerging technologies, and open-source CMS.
ACHIEVEMENTS
Innovative Solutions, Unrivalled Approach, and Excellence in Service.
I am committed to the dignity, enterprise and strength of Technology.
10+ years
Software Development
5+ years
Blockchain Technology
90+
Projects
95%
Customer Satisfaction
SERVICES
What I can do.
I offer a range of services across multiple technologies including but not limited to the following
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Solutions Design
Interaction Design - Product Design - Solutions Architecture - System Structuring - Database Modelling
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Software Development
Web Applications - Desktop Applications - Mobile Applications - Backend Development
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Blockchain Technology
Smart Contracts - Exchange Websites - NFTs - Wallet Integrations - ICOs - DeFi - Web3 APIs
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DevOps
Cloud Infrastructure - Systems Audit - Debugging & Troubleshooting - Systems Security - Applications Privacy
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Technical Consultancy
Project Managment - Risk Analysis - Tech Solutions - Blockchain Consulting
RESUME
Experience
Plusone Technology Ltd., Nigeria2022-Present
Chief Technical Officer
- Executing technology decisions on behalf of the company, assessing current processes, recommending technical procedures, and directing the development team on the best processes.
- Collaborating with other software developers, business analysts and software architects to plan, design, develop, test, and maintain web- and desktop-based business applications built on Microsoft technologies.
Vigilant Cybersecurity LLC, USA2020-Present
Senior Software Engineer
- Review, maintenance, management and upgrades of existing cloud-based software systems.
- Implemented an electronic device history record system for tracking the production processes and records of different medical devices across the factory using Laravel, VueJS, Python, PostgreDB, AWS Services (EC2, S3, SES, SQS and SDS)
Crystal Kingdoms2020-2022
Lead Blockchain Developer
- Developed a crypto exchange website - crystalkingdoms.io - with minting, fusing swapping and staking features
- Developed smart contracts and integrated with the crypto game backend using Web3 APIs and implemented wallet connection to website and game
TYGR Cub Alliance2022
Senior Blockchain Engineer
- Developed a crypto exchange website - tygrnft.com - with minting, swapping and wallet connection features.
- Developed smart contracts and integrated with the website blockchain backend using APIs
Mysol Nigeria Ltd., Nigeria2020-2022
Director, Information Technology
- Managed and supervised a team of developers to develop and implement software solutions through agile methodologies.
- Developed and implemented cutting edge technology ideas and innovations to scale company processes and procedures with the advance in technology.
SKILLS
Some skills I have collected
over the years and days.
TECH STACK
Programming Languages
SOLIDITY | PHP | PYTHON | JAVASCRIPT
HTML | CSS | JAVA | TRUFFLE | PERL
Database Management
MYSQL | ORACLE | SQLITE | POSTGRE DB
MSSQL | NOSQLs | MONGO DB
Library, CMS & Frameworks
LARAVEL | NODE JS | VUE JS | WEB3 JS | ZEND
CODE IGNITER | EXPRESS JS | CAKE PHP
Cloud Technologies
AWS | MICROSOFT AZURE | GOOGLE CLOUD PLATFORM | HEROKU
PORTFOLIO
Some of my works
Crystal Kingdoms
Crystal Kingdoms
Crystal Kingdoms is a digital crystal universe on the Binance Smart Chain with two tokens that can be used and minted within the different game versions. The project involves minting, swapping, wallet integration, fusing and staking with integration to the game version backend using Web3 APIs.
TYGR Cub Alliance
TYGR Cub Alliance
Tygrnft.com is a blockchain metaverse project with minting, swapping and wallet integration features and involves the development of smart contracts and over 5555 NFTs each with different and distinct attributes and features within the metaverse.
EDHRS
Electronic Device History Record System
A cloud based application that allows the central automation, collection, tracking and maintenance all of the records required to document the production stages of each batch, unit or lot of a production item.
Inertia Finance
Inertia Finance
An Iron.Finance clone that supports algorithmic stable coin, TIA, and token Velocity, staking, farming, banking and gaming on Binance Smart chain and Polygon.
HRMS
Human Resource Management System
A cloud based web application that handles the management of all activities relating to managing the human resource of a company including but not limited to Employee Management, Organization Management, Payroll, Timesheet, Reporting and Recruitment.
TESTIMONIALS
What my clients
are saying about me?
"Working with James has been an amazing experience, he is highly intelligent and very professional."
Jehu Castellano
PM Vigilant Cybersecurity.
"Mr Olalekan is a great problem solver, his approach to problem solving is a lot to write home about. He is patient and has great client relationship"
Yisa Arisekola Alao
MD Mysol Nigeria
"We chose James first because of his experience and communication skills. Then he wowed the team with his ideas, commitment, efficiency and advanced technical capabilities. We have since enjoyed a very pleasant working relationship with him."
Spencer Miller
Co-founder Crystal Kingdoms
FAQ
Do you have questions?
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Are you available for freelance jobs?
Yes, I take multiple freelance jobs and I have profiles on some top job boards such as Fiverr and Upwork.
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Can you work full time?
I typically do not accept full time job offers but in some occassions, working hours can be negotiated.
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Do you take long term contracts?
Yes, long term contracts are preferred and most welcome. I currently maintain over 5 long term contracts with flexible arrangements.
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How do you handle difference in time zones?
I maintain flexible working schedules and keep my clients updated via correspondence and scheduled meetings.
CONTACT
Let’s get in touch.
Fill out the form below to send me an email.