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Perseverance is rising after every fall. 🔥 

About Me

Hi, I'm Rhunor, a full-stack web developer specializing in web applications with technologies like Next.js, React, TypeScript, Node.js, and database management. With a Mechanical Engineering background, I bring analytical thinking and problem-solving to software development.

Currently, I’m the lead software engineer and laboratory/field consultant at an oil and chemical supply company, creating innovative solutions that enhance efficiency. I also work on freelance web apps, collaborating with clients and honing my skills. I’m passionate about cybersecurity and cloud computing, constantly exploring these fields to expand my expertise. My goal is to deliver impactful digital solutions that exceed expectations.

John Rhunor Ighoshemu — Mechanical Engineer and Web Developer
+

Days of Coding

Bugs Made

Bugs Crushed

Hire Me

Skills

Frontend

ReactNext.jsTypeScriptJavaScriptHTMLTailwind CSS

Backend

Node.jsExpressMongoDBPostgreSQLSpring Boot

Tools & DevOps

GitDockerSolidityRustJavaREST APIs

Engineering

AutoCADMATLABAspen HYSYSP&IDMechanical DiagnosticsQA/QC

Experience

  • Field Engineer / Laboratory Technician @LATEQ Chemical Industries

    2018 - 2023; 2024 - Present | Nigeria

    Led on-site formulation and blending of demulsifiers and oilfield production chemicals. Conducted field-based testing to evaluate chemical performance during oil-water separation processes. Carried out QA/QC procedures in laboratory settings, optimized dosing rates and blending workflows to enhance production efficiency. Automated lab result documentation using Java-based internal tools.

  • Software Developer & Solutions Architect @Huawei Technologies

    2024 | Victoria Island, Lagos

    Developed and maintained responsive web applications using Next.js, React, Redux, Node.js, and MongoDB. Designed and implemented RESTful APIs with Express.js. Wrote optimized SQL queries for PostgreSQL. Utilized Huawei SaaS to manage alarms on telecom sites and implemented automation processes with JavaScript. Built microservices with Spring Boot and Java for scalable backend systems.

  • Mechanical Engineer & Automobile Specialist Intern @RT Briscoe

    2021 | Lagos, Nigeria

    Diagnosed and repaired mechanical faults in automobiles. Conducted preventive maintenance and inspections to improve machine performance. Performed engine overhauls, AC system maintenance, and supported component testing using industry-standard diagnostic tools.

  • Mechanical & Automotive Specialist Intern @Gladtrico International

    2023 | Nigeria

    Participated in troubleshooting engine, brake, and suspension systems. Conducted inspections in line with national standards for mechanical performance. Worked alongside senior engineers to maintain optimal vehicle performance through repairs and calibrations.