Hire the best Java Developers in Philadelphia, PA
Check out Java Developers in Philadelphia, PA with the skills you need for your next job.
- $40 hourly
- 5.0/5
- (14 jobs)
Hi, I'm Oliver, and I have spent the past 5 years building mobile and web applications for startups and small businesses. I can take your wireframes and transform them into a full-fledged app you can put before real users in just weeks. With my fully custom, user-friendly, designs and my quick, scalable backend architectures, I will make your visions a reality. I am a student of computer science at Colorado College and I spend my free time writing code. I specialize in native iOS development and full-stack web development with a broad range of skills across many different languages and frameworks. I love working with new technologies and tackling tricky problems! I am especially interested in developing open-source projects that can make a difference in the world. Let's talk about your project! Here are the skill sets I have: IOS DEVELOPMENT:- Swift SwiftUI Spotify SDK Google Admob Revenue Cat Firebase Mapkit Healthkit AVFoundation WEB DEVELOPMENT:- HTML Javascript CSS React Next js Node js jQuery tailwindcss Spotify API Prism Flask Stripe Sendgrid Next Auth Cloud: - Lambda Functions Elastic Beanstalk Eventbridge Firebase CouchDb MonogoDb CosmosDb Api: - Express Flask SQL Next js Web3: - Solidity Wagmi IPFS Sign-In With Ethereum
Java
Next.jsFull-Stack DevelopmentSpotifyCSSWeb ApplicationHTMLBack-End DevelopmentApple XcodeiOS DevelopmentSwiftJavaScriptPythonReactFirebase - $167 hourly
- 4.9/5
- (12 jobs)
I am a Computer Science Professor at Drexel University College of Computing and Informatics, where I received my PhD in Computer Science. I'm here to broaden my network and try out the world of freelancing. I am also an AI educator and consultant. Check out my YouTube channel @Prof-Reza to learn more about Artificial Intelligence and the new wave of Generative AI. I am passionate about designing trustworthy and effective interaction techniques for Human-AI collaboration. My research focuses on how humans build trust toward Embodied Virtual Agents (EVAs). I have collaborated with MIT Media Lab, CMU HCII, Harvard University, and UCSD, publishing in venues such as Springer Nature, ACM, and IEEE. I have been recognized as an Outstanding Reviewer by ACM ICMI 2019 and ACM CHI 2021. My work has been featured by multiple news outlets including The Next Web, TechXplore, and CBS News.
Java
TutoringWritingMathematicsManagement SkillsDesign & Usability ResearchArtificial Neural NetworkAlgorithm DevelopmentWebsiteMathematics TutoringArtificial IntelligenceNeural NetworkC++Desktop Application - $40 hourly
- 4.7/5
- (5 jobs)
Hello! I am a software engineer with 5 years of experience in software development. I have great experience working on the front-end, backend, and mobile. I have worked in the areas of social networks, finance, and e-commerce as a full-stack and mobile developer. I love startups and have previously been a co-founder & CTO at one, as well as a founding engineer at a Silicon Valley startup. I have extensive knowledge in the following programming languages / tools: React, React Native, Typescript, Python, Java, Firebase, Swift and NodeJS. I enjoy learning about new technologies and am open to picking up any new technologies that are needed. I'm extremely diligent and will do whatever it takes to get things done in a timely matter.
Java
AngularFirebaseJavaScriptSwiftPythonNode.jsiOSReactTypeScriptFlutterReact NativeCSSOdoo DevelopmentHTML - $999 hourly
- 5.0/5
- (1 job)
Software Engineer with 7 years of professional experience in the fintech space and personal ventures in the AR and EdTech sectors.
Java
Technical DocumentationAPI DevelopmentEmber.jsNode.jsWeb Development - $32 hourly
- 0.0/5
- (1 job)
As a software developer with expertise in Python, C#, JavaScript, and Java programming languages, I have gained a wealth of experience working in the fintech industry. Throughout my career, I have worked with a variety of data analysis tools, including Excel, SQL, Pandas, and other friendly frameworks, allowing me to effectively manage and analyze large datasets. In the fintech industry, I have learned the importance of staying up-to-date with the latest technologies and trends, and have remained committed to continuing my education and professional development. My experience has equipped me with the skills to develop customized solutions that meet the unique needs of each client, while also streamlining workflows and increasing overall efficiency. I am excited to continue leveraging my skills and expertise to deliver innovative solutions and drive progress within the industry.
Java
pandasGame DevelopmentUnityJavaFXPython Scikit-LearnCSSHTMLSQLJavaScriptC# - $50 hourly
- 5.0/5
- (2 jobs)
Process-oriented cloud developer with works in multiple programming environments including Java/Python and SPA frameworks. Updates technical skills through courses/bootcamps and applying learnings to both professional and personal projects. An asset for creating scalable and secure solutions via collaboration, autonomy and innovation.
Java
CodeIgniterPythonHTMLAPI DevelopmentSpring BootSpring SecurityJavaScriptPostgreSQLLaravelFlutterVue.jsDjangoNode.jsReact - $10 hourly
- 5.0/5
- (5 jobs)
I am very skilled in AI Improvement Quality assurance cross-team collaboration Coding Java Script HTML CSS Python LLMs ChatGPT machine-learning Annotation Website building App development Chatbot Automation AI specialist i am Authorized to work in the US for any employer
Java
Email AutomationAutomationChatGPTChatbotApp DevelopmentWeb DevelopmentPythonCSSImage AnnotationData AnnotationQA ManagementQA TestingAI DevelopmentHTML - $40 hourly
- 0.0/5
- (1 job)
I am an entry level Software Engineer. - I am skilled in Manual and automated testing - Knows HTML5 and CSS, Python, Java, JavaScript - Knows SDLC - Ready to take your testing needs and deliver bugs free websites.
Java
HTML5QA TestingJavaScriptPythonSQLSoftware Development - $40 hourly
- 5.0/5
- (2 jobs)
SUMMARY * Senior Software Engineer (QA) with 7 years of experience in Test Automation, DevOps, and Performance Testing. * Experienced in designing Test Automation Framework with Selenium and Appium using Java and Python; Performance & API testing with LoadRunner and Jmeter. Well-versed with Agile & DevOps for enabling CI/ CD using Jira, Git, Jenkins, and Docker. * Skilled in comprehending business requirements and creating test plans for automation and performance testing to develop test scripts and artifacts. Proficiency in preparing & interpreting test results and providing recommendations with a rich understanding of business metrics. * Ability to guide and lead team members to meet the goal. Expertise in independently liaising with the solution design teams with the willingness to learn and adapt to the latest technologies.
Java
Test AutomationDevOpsPostmanApache JMeterLoadRunnerAppiumSeleniumJavaScriptQA TestingProject ManagementAgile Software DevelopmentREST APIApache MavenPython - $35 hourly
- 0.0/5
- (0 jobs)
I am a software developer with a foundation in various programming languages and tools. My work is primarily focused on the following areas: Java Development: Proficient in using IntelliJ IDEA and Eclipse for developing robust and efficient Java applications. I have experience in designing, implementing, and maintaining Java-based systems. Python and C Development: Skilled in Python and C programming, utilizing Visual Studio Code and GCC for development. I have worked on various projects that involve data processing, algorithm implementation, and system programming. Web Development: Experienced in HTML and JavaScript, creating dynamic and responsive web applications. I am adept at using modern web development frameworks and libraries to build user-friendly interfaces. SQL Databases: Knowledgeable in MySQL and Oracle for managing and querying databases. I have experience in database design, optimization, and data analysis to support application functionality. Version Control: Proficient in using GitHub for version control and collaboration. I have managed and contributed to multiple projects, ensuring code quality and efficient team collaboration.
Java
Microsoft OutlookInterpersonal SkillsCommunication SkillsCritical Thinking SkillsMicrosoft OfficeGitHubSQLHTMLPython - $70 hourly
- 0.0/5
- (0 jobs)
I’m a Certified Salesforce Developer with experience building accessible, intuitive, and scalable solutions tailored to business needs from idea to delivery.
Java
Web DevelopmentProduct DevelopmentData AnalysisCSSHTMLJavaScriptApexSalesforce LightningSalesforce App DevelopmentSalesforce CRMSalesforce - $50 hourly
- 0.0/5
- (0 jobs)
I am senior scientist with a background in chemistry, computer science and bioinformatics. I am an experienced VBA programmer. I build strong Excel and Access applications to streamline data processing. I am pretty versatile with programming. I work fast and stay available to address any further development if needed.
Java
Microsoft AccessDatabaseScienceBioinformaticsGitLinuxData ScienceVisual Basic for ApplicationsChemistryMicrosoft ExcelPythonRSQLPharmaceutical Industry - $50 hourly
- 0.0/5
- (0 jobs)
As a Computer Science graduate from the University of Pittsburgh with a minor in Economics, I specialize in backend and cloud engineering. My technical proficiency spans across various programming languages, including TypeScript, Python, and Java, and I have hands-on experience with tools such as Docker, Google Cloud, Firebase, and AWS. With certifications in Microsoft Azure Fundamentals and AI Fundamentals, I bring a solid foundation in cloud technologies and AI to the table. I'm passionate about leveraging technology to solve real-world problems, and I thrive in collaborative environments where innovation and efficiency are at the forefront.
Java
Microsoft Power BIReactPythonTypeScriptFirebaseReduxReact NativeWeb DevelopmentWeb Application - $17 hourly
- 0.0/5
- (0 jobs)
Profile I am committed to delivering high-quality solutions, able to collaborate effectively with diverse teams, and adapt to rapidly changing environments. Proficient in multiple programming languages and frameworks with a strong focus on problem-solving and communication. Highly motivated to expanding my knowledge and skills. Currently pursuing a bachelor of science degree in information technology. -References: Available upon request * Coding Skills * C | C# | C++ | Python | Java | Lua | HTML | CSS | JavaScript | SQL | PHP | Swift
Java
App DevelopmentSQLCSSHTMLSoftware DevelopmentGame DevelopmentSwiftPHPJavaScriptLuaPythonC#CC++ - $12 hourly
- 0.0/5
- (0 jobs)
PROFESSIONAL SUMMARY Tech-savvy student, completing Bachelor's degree in Computing and Security Technology, who is adaptable and adept at managing strict deadlines. A self-starter who is proficient in Java and Python, and more than comfortable in an Agile environment. Skilled in problem-solving, oral and written communication, and proactive approach to new tasks. Proven success as a capable leader, while working cooperatively with a team and contributing to organizational growth and success.
Java
Copy EditingWritingSoftware TestingSoftware QAUnit TestingPythonQuality Assurance - $30 hourly
- 0.0/5
- (0 jobs)
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Java
Web ApplicationProduct DevelopmentSplunkTerraformPythonAngularAWS DevelopmentAWS ApplicationTypeScript Want to browse more freelancers?
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