Hire the best Core Java Developers in Nigeria

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$18 hourly
Miracle N.
- 5.0/5
- (4 jobs)
I'm a software engineer with 3+ years of experience. I develop applications for mobile phones, tablets, tv and wearables. Not a stranger to the app development ecosystem and I'm very much experienced with technologies such as Analytics, In-app/Cloud messaging, Jitsi/Webrtc, and authentications. I've developed applications for various institutions, companies and organizations. I look forward to working with you.

Core Java
Hybrid App Development
Smartphone
API Integration
Android
Firebase
Native App Development
Tablet
Mobile App Development
Flutter
Wearable Technology
Android App Development
Kotlin
SQL
Java
$25 hourly
Benisemeni F.
- 0.0/5
- (0 jobs)
I am an experienced and a technically sound Mobile/web Application Developer adept at bringing forth expertise in mobile/web app design, installation, testing, and maintenance. Equipped with a diverse and promising skill set. - I have experience in building websites and mobile apps for small and large businesses - I am Proficient in Android Native, Flutter, Firebase, SQL, PostgreSQL, Core Java, Java SpringBoot, and Kotlin. - I am also experienced with the latest cutting-edge development tools and procedures. Able to effectively self-manage independent projects and collaborate as part of a productive team.

Core Java
Flutter
Mobile App Testing
Mobile App Redesign
Mobile Payment Functionality
Mobile UI Design
Mobile App Improvement
Mobile App Development
Web Development Consultation
Web Design
Android UI Design
Android App Development
Spring Boot
Kotlin
Web Development
$20 hourly
Alison A.
- 0.0/5
- (0 jobs)
PROFILE An extensive knowledge and education in a variety of hardware and software solutions with experience handling networking concerns. Excellent communication and problemsolving skills with proven results in assisting users with computer hardware and software programs and addressing user concerns. Exceptional ability to troubleshoot issues and train users on technical equipment in order to improve efficiency in operations.

Core Java
Microsoft Exchange Server
Microsoft Exchange Online
Microsoft 365 Copilot
Android App Development
Data Analysis
Technical Project Management
Data Entry
Tech & IT
Technical Support
$34 hourly
Ogunleye S.
- 0.0/5
- (0 jobs)
Flutter & Backend Developer | Mobile App Specialist | Full-Stack Engineer I'm a versatile software engineer specializing in Flutter mobile development and backend engineering, with a proven track record of delivering sophisticated applications across fintech, transportation, and AI-powered solutions. Key Expertise: • Flutter/Dart Development: Extensive experience building complex, production-ready mobile applications with advanced features including payment processing, biometric authentication, and real-time data handling • Backend Development: Proficient in Spring Boot, Django, and microservices architecture • Financial Technology: Deep experience implementing secure payment systems, KYC verification, and transaction management • API Integration: Expert in RESTful APIs, third-party services, and payment gateway integration (Paystack) • Cloud Services: Firebase, AWS, Azure implementation for scalable solutions Recent Project Highlights: • Led development of a fintech mobile app with digital wallet, P2P transfers, and facial recognition • Architected an AI-powered communication platform integrating Google Gemini and ML Kit • Developed a sophisticated music recognition app with real-time lyrics synchronization • Built a secure video conferencing solution with end-to-end encryption Technical Stack: • Mobile: Flutter, Dart, Android SDK • Backend: Spring Boot, Django, Java, Python • State Management: Provider, BLoC, GetX, Riverpod • Database: MySQL, PostgreSQL, Firebase, Hive • Tools: Git, Docker, Jenkins, Postman I bring strong communication skills, attention to detail, and a commitment to delivering high-quality, maintainable code. Available for both short-term projects and long-term collaboration.

Core Java
Payment Gateway Integration
Google APIs
Firebase
Back-End Development
PostgreSQL
MySQL
Python
Jira
Git
Dart
Spring Boot
Flutter
$15 hourly
Samuel I.
- 0.0/5
- (0 jobs)
I'm an experienced java developer and system designer. I have also, in the past few years, integrated project and facility management into my work. My expertise span across both government and private organizational practice. I specialise in: . Educational Games and Financial Apps Development . Systems Design and Analysis with Project Management

Core Java
Bayesian Analysis
Bayesian Statistics
Systems Development
System Analysis
CompTIA
Facilities Management
Project Management
Java Servlet API
Java
Java GUI
$10 hourly
Isaac S.
- 0.0/5
- (0 jobs)
To build a prosperous freelance career encompassing software engineering, data entry, and data analysis roles, leveraging my diverse skill set to deliver high-quality solutions and insights for clients. As a versatile freelancer, I excel in software engineering, data entry, and data analysis tasks, offering expertise in each area to meet client needs effectively and drive successful project outcomes.

Core Java
Presentations
DevOps Engineering
Docker
Linux System Administration
MongoDB
PostgreSQL
Kubernetes
Spring MVC
Microsoft Outlook
DocuSign
Microsoft OneNote
Microsoft Excel
Microsoft Project
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