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Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
Always learning and always yearning, I sincerely believe that we can achieve greater heights by collaborating on our problems. I love to be involved with technical communities in different capacities and enjoy solving issues. I have had more than 50 mentoring sessions on HackHands ( http://www.hackhands.com/hiren ). Currently I run my own business, which is into mobile apps and websites.
⏱ MY WORK HOURS : 7AM to 11 PM INDIAN STANDARD TIME . 16 HOURS A DAY :)
I’m a senior full-stack developer with 19+ years of real-world experience delivering scalable web and mobile solutions across industries. I work end-to-end—from architecture and development to optimization, security, and deployment.
💻 Web Technologies
AI, OPEN AI, GIThub Copilot, Claude Code, Loveable
PYTHON , CORE JAVA , ASP.NET
PHP Ecosystem: WordPress, Magento, Shopify, OpenCart, Joomla, OsCommerce
Frameworks: Laravel, CakePHP, CodeIgniter, Yii
Frontend: JavaScript, Angular, React
Backend: Node.js, Python (Flask, Django)
Automations : Zapier
📱 Mobile & Cross-Platform
React Native
FlutterFlow
API-driven mobile app backends
🤖 Advanced Skills
AI & third-party API integrations
Payment gateway integrations
SEO, speed optimization & performance tuning
Malware removal & security hardening
VB Macros & automation solutions
⚡ Strengths: Fast delivery, clear communication, production-ready solutions
👥 Team Support: Backed by a 10-member team (2 designers + 8 developers) for large-scale and long-term projects
I don’t just write code—I solve problems, mentor developers, and deliver results. If you need reliable guidance or hands-on execution across web, mobile, or AI-powered systems, I’m here to help.
Faster delivery and 24/7 communication are my greatest plus.
I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.
Thanks for stopping by.
Are you not sure how to build your website or mobile app to deliver your service to thousands of users?
Is your user experience on your site causing people to not use your service?
Is it very hard for you to find a high quality and reliable developer who complete your project on time and not create a mess?
I am a software entrepreneur and created many web and mobile platforms for multiple internet companies from scratch.
I've helped companies in U.K, Canada, U.S.A and Dominican Republic do the same. With over 6 years of experience in the web and mobile industry, I know the correct path to navigate the technology world.
What can you expect:
- Availability: You will be able to reach me easily.
- Challenge: I will provide unique solutions to any business challenges that you throw at me.
- Deadline: A fast and professional service so your project is finished before the deadline.
- Trust: A long term business relationship
- Problem Solving: Have a sharp narrow focus on what make your business cash
What I can do for your business:
- Build a payment ready website or mobile app that brings in recurring revenue monthly
- Create SaaS(Software as a Service) technology
- Architect your technology stack to scale with best practices
- Integrate you with Third Party Integrations (Stripe, Facebook, Google, etc.)
- Help understand your business and process problems and create solutions to cut cost
Stacks I can help you with:
- PHP
- frontend Javascript (Angular, React, Jquery)
- backend Javascript (Node)
- AWS Configuration
- AWS Lambda / AWS APIGateway Serverless Technology
- Linux Devops
- Python
- UI Design
- UX Design
- Ionic Hybrid Apps
- Android & IOS Apps
Projects I've worked on:
Accedo Studio
https://www.accedo.tv/studio/
Built a Code configuration tool that generates a JSON configuration for video apps.
Video Apps can be changed in real time by changes in configuration.
Deployed multiple microservices to accomplish this.
Shiftpost
https://play.google.com/store/apps/details?id=com.sixtooth.Rxpost&hl=en
Created a pharmacy and pharmacist shift scheduling app.
Using a proprietary algorithm, we matched pharmacist to work shifts in pharmacies and handle payment between the two.
BitcoinAverage Crypto Ticker App
https://play.google.com/store/apps/details?id=com.bitcoinaverage.bitcoinapp&hl=en
Created a Crypto Ticker app retrieving current prices for different crypto currencies in real time.
Price alerts and real widget was included.
Scoolist (Company out of business now)
https://twitter.com/scoolist?lang=en
Helped them create a web platform where students can retrieve information about all universities across the world on one platform.
Telus (Enterprise)
http://www.telus.com/my-account/?linktype=nav
Worked on Telus Self Serve Billing platform. Developed billing and usage for this platform.
FAI App (Medical Encyclopedia)
https://itunes.apple.com/ca/app/faiapp/id1091533003?mt=8&_redirected
Worked on creating a medical encyclopedia application where doctors can view latest articles, directory of other doctors, chat and discuss, upload their own articles.
CubaChat
Created Chat application for offline usage in cuba where people don't have consistent data. Used a email based system to supplement offline usage.
Yesup
http://www.yesuphost.com/
Created workflow engine to automate the delivery of dedicated servers. Every job is past to right person and was customizable at anytime.
Ad Engine
https://www.myadmarket.com/
Worked on dashboard and configuring platform to launch your ad campaigns
If this interest you, send me a message and let's have a call on how I can help you with your business.
I'm Damilola Ogunmoye, a tech enthusiast, passionate result-driven solution provider, and the Co-founder and CTO at a Technology company that focuses on developing products and digital solutions; to empower forward-thinking businesses. I have a Bsc. in Computer Science with Economics and graduated with honors.
I have over ten years of experience building digital products in different industries using various tools and technologies. My focus is on leading a team that delivers clean, maintainable, scalable, secured, and robust products with great architecture.
I've worked with Javascript frameworks/libraries like React, Vue, ReactNative, Svelte, etc. CSS frameworks and libraries such as TailwindCSS, SASS, LESS, etc., Programming languages such as PHP, Go, Python, Javascript, etc., as well as relational and No SQL databases not limited to MySQL, MSSQL, MongoDB, Redis, PostgresSQL.
I've helped build APIs for products and love building out tools for fun.
I believe in continuing to innovate. One must always strive to improve by learning every day.
I am currently enjoying working with Laravel, Tailwind, VueJS, and InertiaJS at the moment. Diving deep into Coding Smart Contracts in Solidity and Building Machine Learning Algorithms for Fun.
Feel free to chat with me about any issues you might encounter in subjects not limited to Product Design and Architecture, Deployment (CI/CD), Detailing Technical Specifications, etc. I'll be more than willing to help.
With over 15 years of experience across software engineering, architecture, and product leadership, I specialize in building high-performing engineering teams, architecting scalable systems, and driving strategic product delivery. As a Tech Lead and adjunct faculty member, I combine hands-on technical expertise with leadership, mentorship, and education to deliver enterprise-grade solutions while developing the next generation of engineers.
Technology Stack:
Mobile & Web: Flutter/Dart, React, Multi-tenant Architectures
Cloud & Backend: AWS (AppSync, Amplify, Lambda), Firebase, GraphQL, REST APIs
Languages: C/C++/C#, Dart, Java, Python, JavaScript/TypeScript
Specialized: IoT, Embedded Systems, Edge AI, Information Security
Architecture: Clean Architecture, Microservices, Event-Driven Systems
Leadership & Roles:
Tech Lead / Chapter Lead – Leading cross-functional teams of 8+ engineers
Product & Engineering Manager – Driving product strategy and delivery
Solutions Architect – Designing enterprise systems and multi-tenant platforms
Educator & Mentor – Adjunct faculty + 300+ mentees on Codementor
Key Expertise:
Teaching computer science fundamentals and advanced topics
Leading distributed engineering teams and establishing technical standards
Architecting and delivering complex SaaS platforms
Strategic product roadmapping and stakeholder management
Building developer assessment frameworks and quality systems
Mentoring engineers from junior to senior levels
Educational Background:
PhD Candidate, Computer Engineering (Edge AI Research)
Master of Computer Engineering
Master of Business Administration (MBA)
Postgraduate Diploma, Software Development Skills (UNIX)
Bachelor of Computer and Information Sciences
Current Focus:
Building scalable multi-tenant platforms, AI-driven development workflows, team capability development, and strategic consulting and education.
American (native English speaker) living abroad.
I teach people how to get projects built fast and become successful developers 🔥.
I don't compete on price, but I do compete on quality, speed of training, and lack of a language barrier 🙂
**Free Resources**
▶️ I have a growing [YouTube channel](https://www.youtube.com/channel/UCPsi8tNv7UuNRljOTK5sl4A) where I cover popular requests I get.
**Why Work With Me?**
⭐ More than 250+ 5 Star Reviews (see my [Wyzant profile](https://www.wyzant.com/match/tutor/87903194) too)
🗽 Native English speaker
✅ EXTREMELY responsive (from 10am to 10pm Portugal time)
💰 Successfully started and improved software dev careers for multiple clients.
⚪ Able to communicate complex topics simply
❤️🔥 Burning passion for coding and teaching
👁️ Can provide Process Maps for visual learners
**Refund Policy**
💸 If I'm unable to help, you get a full refund. Easy 🙂
**Backstory**
I started programming in 2018 after my mentor told me that it really fits the way I think.
Before I started I was learning marketing, working in Facebook Ads and Shopify Stores (with Google Analytics, VWO, and other website optimization softwares), I was more interested in automation, and building to do tasks only once.
I started at first learning Python for automation (which is still my primary language and what I really enjoy coding in). Eventually, I learned that by itself, Python isn't that sharable if you want other non-coders to use the my apps, so I grew my way into web development, diving deep into Django, HTML & CSS, building multiple sites with only those to get experience, for example:
- My website: https://www.zackplauche.com/
- A mini app I built: https://www.dollarperhourcalculator.com
And more :)
Then eventually learning JavaScript and the Vue.js framework to take my websites, designs, and User Experiences to the next level, building at first simple apps like my DollarPerHour Calculator (https://zackplauche.github.io/DollarPerHourCalculator/), and more advanced ones, like the current one I'm developing (still in progress, but it's the biggest app I've ever build, using both Vue.js and Django).
I've been teaching programming since 2019, and my students have loved me. I have students I work with that have been working with me weekly since I first started (more than 5 years now!). They helped me keep both my coding and teaching career sustainable as I was helping them with their issues, training them to be effective developers, starting my own software agency, and building my own apps.
I'm extremely grateful to my students and truly care about and do my best to support their success in whatever their endeavors.
I’m a senior mobile + backend engineer with 20+ years in software (PHP since 2002; professional since 2005) and 10+ years building mobile apps. I help teams ship and stabilize real products—especially apps that are “almost done” but stuck on crashes, performance, flaky networking, or release blockers.
What I can help you with (fast, practical):
• iOS (Swift, SwiftUI, UIKit): crash fixes, performance/memory, concurrency issues, architecture cleanup
• Flutter (iOS/Android/macOS): reliability, state consistency, networking/retry behavior, release readiness
• Backend stability (PHP/Laravel or custom, Python/Django, Rails): idempotency, queues, DB performance, webhook safety
• Firebase + mobile reliability: Auth/Firestore rules, Cloud Functions patterns, analytics/instrumentation
• Monetization + shipping: RevenueCat/IAP reliability, App Store Connect/Play Console, CI/CD, rejection handling
Recent work includes taking a messy iOS codebase (CakeClub) to production-ready with a Firebase Cloud Functions v2 backend, stronger security patterns, CI/release automation, and RevenueCat integration; and delivering major cross-platform Flutter work (BillBlaster) including design refinements, admin tooling, and push notification features.
If you come with logs/screenshots (Crashlytics traces, network errors, repro steps), I’ll give you a clear diagnosis and a prioritized fix plan—and if it makes sense, I can execute the fixes as a focused sprint.
Developer with 10 years of hands-on experience and nearly 6 in professional roles. I work across the stack and usually work in C, Go, Python, C#, Java, Kotlin, JavaScript, and TypeScript — with a strong preference for C and systems-level work. I enjoy helping others build a solid understanding of fundamentals instead of just getting them unstuck.
How to hire a freelance API developer on Codementor
STEP 1
Post a API request
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STEP 2
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STEP 3
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Frequently asked questions
How long do API projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance API project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance API request on Codementor, check out our article.
How much does it cost to hire a freelance API developer?
We don’t charge anything when you post a freelance hiring request for API developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor API developers different?
We do a comprehensive technical and communications screen of all API developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing API developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your API project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.