Hire the best Java Developers in New York, NY
Check out Java Developers in New York, NY with the skills you need for your next job.
- $35 hourly
- 5.0/5
- (5 jobs)
Hello! My name is Devon, and I am a highly skilled professional with a diverse skill set that includes expertise in audio and music production, web design and development, social media writing, social media content design, resume editing, and Python development. With a degree in Computer Science from Yale University and six years of experience in the technology industry and as an independent musician, I bring a unique blend of technical knowledge and creative prowess to my work. Please see my specialized profile on "Music Production" for the audio and music services and the "Web Design" profile for my expertise in web design and development. As a social media writer, I have a keen understanding of crafting compelling and engaging content that resonates with target audiences. I specialize in creating impactful posts, captivating captions, and attention-grabbing headlines across various social media platforms. With a strategic approach and a flair for storytelling, I can help you establish a strong online presence and effectively communicate your brand's message. Additionally, I possess the skills of a social media content designer, enabling me to combine visual aesthetics with effective communication. I can create eye-catching graphics, infographics, and multimedia content that aligns with your brand identity and enhances engagement on social media. By leveraging my design skills, I ensure that your content stands out and captures the attention of your target audience. Furthermore, my expertise extends to resume editing, where I can help you showcase your skills and experience in the best possible light. With 3 years of experience hiring software engineers at Vimeo, I can optimize your resume to highlight your key achievements and make a strong impression on potential employers. Whether you're a recent graduate or an experienced professional, I can craft a tailored resume that showcases your unique strengths and maximizes your chances of success. Lastly, my proficiency in Python development allows me to undertake a wide range of technical projects. I can develop custom software solutions and automate tasks using Python's robust and versatile capabilities. With a strong foundation in computer science and years of hands-on experience, I can deliver efficient and scalable Python-based solutions that meet your specific requirements. As a freelancer, I pride myself on my professionalism, attention to detail, and commitment to delivering high-quality work. I value clear communication and collaboration with my clients to ensure that their goals and expectations are met. I'm excited about the possibility of working together to achieve your objectives. If you have any questions or would like to discuss your project further, please feel free to reach out. Let's collaborate to bring your ideas to life!
Java
Social Media ImageryAudio EditingContent WritingPythonWeb DesignStem Mixing & MasteringMusic CompositionSquarespaceAudio MasteringResume WritingMusic ProductionEditing & Proofreading - $65 hourly
- 5.0/5
- (1 job)
I'm a seasoned developer with expertise in advanced blockchain solutions, smart contracts, web development, and design. With a passion for innovation and a keen eye for detail, I've dedicated myself to helping businesses materialize their digital aspirations. My Specializations: Blockchain Solutions: Blockchain Advisory: Strategic guidance to help you unravel the intricacies of the blockchain world. Blockchain Consulting: Personalized strategies to tap into the immense potential of blockchain technology. Smart Contract Development: Craft secure and efficient smart contracts to optimize your business operations. Cryptocurrency Integration: Expertise in melding cryptocurrency transactions seamlessly into existing systems. Web Development & Design: Web Development: Build robust, scalable websites focused on delivering smooth user experiences. Web Design: Design aesthetics that are not only visually engaging but also resonate with your brand's identity. SEO Services: Adopt strategic SEO techniques to boost your online prominence. E-commerce Solutions: Develop e-commerce platforms tailored to your needs, ensuring user convenience and utmost security.
Java
BlockchainNode.jsWordPressSolidityReactVisual Basic for Applications - $50 hourly
- 5.0/5
- (3 jobs)
I am an experienced freelance software developer with over 5 years of experience building web & and desktop applications, writing automation and data scraping scripts, and creating custom software solutions. I write custom code tailored to the client's needs. I have experience as well building machine-learning models to project future business analytics as well as solving classification problems. I work most effectively given well-defined specifications including website URLs, keywords, search terms, preferred output format, and update frequency. I am always learning and growing within the tech world. Techstack: - Languages: Python, C++, C, Javascript, SQL, React, Node.js - Web/Framework/Databases: PostgreSQL, MongoDB, Postgres, Django, React Native - Miscellaneous: AWS, Firebase, Rest APIs
Java
ReactHTMLJavaScriptCPythonPostgreSQLC++MongoDB - $150 hourly
- 5.0/5
- (35 jobs)
As a software engineer, CTO, and technical writer, I've written thousands of lines of code, advised on dozens of software projects, and authored over a half dozen books on computer science. I have expertise in mainstream programming languages including Python, CSS, C++, HTML, Java, and JavaScript. I'm well versed in both theoretical areas of computer science as well as cutting edge technological innovations. I have strong project management experience and a powerful understanding of the IT industry. One particular speciality of mine is Artificial Intelligence (AI); where I have deep knowledge of machine learning, data science, and statistics. Another speciality is Hardware/Electrical Engineering; where I have extensively researched circuitry, chip design, and manufacturing processes. Recently, I have also advised on top quality DevOps projects; where I have built a strong portfolio around technologies such as Docker and Kubernetes. Please feel free to reach out and message me at any time! I look forward to hearing from you!
Java
EducationContent WritingJavaScriptTech & ITInstruction ManualElearningEnglishDockerSQLTensorFlowPythonSciPy - $60 hourly
- 5.0/5
- (11 jobs)
I'm a software engineer with experience in building websites both on the front end and back end. I am also experienced in data science and data engineering, specifically with. Python & Apache Airflow and Prefect focus. I graduated with a BS in Computer Science from Case Western Reserve University in Cleveland, OH in 2017, and have around 7 years of professional experience at health tech startups and fintech companies like Capital One. I've worked on many projects building out software applications for companies, from application development to building out ETL pipelines using Airflow for data transfer to the cloud. I'm proficient in most backend technologies like Java, C#, and Python, as well as frontend frameworks like Angular and React. I'm also proficient at building cloud applications using AWS.
Java
ChineseEnglishC++JavaScriptDatabaseReactHTMLAmazon Web ServicesAPIAPI DevelopmentData SciencePython - $35 hourly
- 4.8/5
- (5 jobs)
I taught myself how to code when I was 14 years old. I’m a self-starter and I love taking on new challenges to strengthen my problem-solving, research, coding, and app development skills. I've built several web and mobile apps from scratch using ReactJS, React Native, JavaScript and Python. I'd love to work with you and help you with your project!
Java
Computer ScienceSimulation SoftwareGitHubPythonJavaScriptHTMLDockerCSS - $80 hourly
- 5.0/5
- (3 jobs)
- Analyzing complex problems and finding innovative solutions. - Actively listening to others' perspectives and integrating feedback to achieve the best outcomes. - Embrace challenges and enjoy learning and expanding my skill set. - Go the extra mile to ensure client satisfaction and project success. With 10+ years of experience in web development, I am proficient in Python, Java, Golang, JavaScript, and various frameworks like React, Angular, Flask/Django, and Spring Boot. I have expertise in database design, cloud services (Google Cloud, AWS), and working with relational and NoSQL databases. Additionally, I am skilled in CI/CD tools and have experience deploying applications. Overall, my technical proficiency and experience make me a valuable asset in developing robust web applications
Java
Spring BootFlaskAmazon Web ServicesAPIPostgreSQLGolangPython ScriptDjangoRESTful APIExpressJSETLNode.jsPythonJavaScript - $125 hourly
- 5.0/5
- (5 jobs)
Software and hardware engineer with experience in helping ideas turn into prototypes and prototypes turn into scalable systems. Focused on a user-centered approach to problem-solving and technology development. Extensive experience in creating web applications in Java and Python with front-end UIs in React. Development of and integration with APIs. Architecture of scalable systems. Product design and manufacturing of embedded and IoT systems including PCB layout, mechanical design and wireless communication.
Java
ArduinoCSTM32Atmel AVRReactDjangoJavaScriptPythonC++Amazon Web Services - $75 hourly
- 5.0/5
- (15 jobs)
Raquel is a Senior Mobile Developer with 6 years of experience creating innovative and user-friendly mobile applications. With a strong background in Swift, Objective-C, Kotlin, Java, React-Native, Ionic, Firebase and MySQL, she is passionate about creating high-quality mobile apps that make a difference in people's lives. She has a proven track record of delivering successful projects from start to finish, with experience in all aspects of the development process, from design to deployment. She is adept at working in agile environments and collaborating with cross-functional teams to ensure seamless project execution. In her spare time, she enjoys staying up-to-date on the latest mobile development trends and technologies, and experimenting with new frameworks and tools to continually improve her craft and she is constantly on the search for the best bagel in New York City. . She is excited to leverage her skills and experience to develop mobile apps that make a real impact in the world, and looks forward to connecting with like-minded professionals to explore new opportunities! Together she will figure out problems while producing a great product for your company.
Java
UnityNative FluencyApple XcodeMobile App DevelopmentSwiftPHPKotlinMySQLiOS DevelopmentiOSReact NativeObjective-CAndroid App DevelopmentNative App Development - $80 hourly
- 4.5/5
- (3 jobs)
DevOps Engineer & Cloud Architect with 8+ years of experience in designing, implementing, and maintaining software applications and systems infrastructure. Proficient in automation tools such as Ansible, Puppet, and Chef, and experienced in cloud platforms such as AWS, Azure, and Google Cloud Platform(GCP). Skilled in implementing Continuous Integration/Continuous Deployment (CI/CD) pipelines using tools such as Jenkins, GitLab CI/CD, and Travis CI. Possess strong expertise in containerization technologies such as Docker and Kubernetes. Experience in monitoring and logging tools such as Prometheus, Grafana, and ELK Stack. Collaborative team player with excellent communication skills, able to work with cross-functional teams and stakeholders to deliver high-quality solutions. Continuous learner with a passion for staying up-to-date with the latest industry trends and technologies.
Java
System AdministrationAzure DevOpsAutomationDevOpsPuppetCI/CDKubernetesGoogle Cloud PlatformAnsibleTerraformAmazon Web ServicesPythonLinux - $100 hourly
- 5.0/5
- (5 jobs)
Hello! I'm an experienced software developer based in NYC, proficient in Java Spring and Python. Whether it's a quick fix or a complex problem, I am your go-to for urgent tasks requiring immediate attention. 📌 What I Offer: Quick Turnaround: I specialize in urgent tasks that require fast solutions without compromising quality. Technical Versatility: While my expertise lies in Java Spring and Python, I'm flexible and quick to adapt to new technologies to get the job done. 🛠️ Core Skills: Java Spring Python Debugging & Troubleshooting Quick Adaptability Feel free to reach out for any urgent software development needs. Let's get your project across the finish line!
Java
QA EngineeringDatabaseComputer SciencePython ScriptSoftware DevelopmentRESTful APIHTMLSQLCSSMySQLPythonJavaScript - $60 hourly
- 5.0/5
- (1 job)
Summary Engineering lead with 20 years of experience building innovative solutions in close partnership with business from ideation to achieving product market fit and growth at scale.
Java
Mobile App DevelopmentWeb Scraping SoftwareCore Java.NET CoreWeb DevelopmentASP.NET Web APIASPASP.NET MVC - $125 hourly
- 5.0/5
- (7 jobs)
Expert verified (invite-only program for Upwork's top 1% talent). Stanford-trained AI developed with experience from top companies including Palantir ($20bn+ advanced analytics company) and Addepar ($2bn financial analytics company). Broad skills across the AI stack include using technologies such as LangChain, Tensorflow, OpenAI's APIs, LlaMA-2, and fine-tuning.
Java
Portfolio ManagementArtificial IntelligenceFundraisingInvestment StrategyInvestment ResearchETLGPT-3GPT-4PythonMachine LearningLLaMAChatGPT - $100 hourly
- 5.0/5
- (1 job)
Highly skilled and motivated Software Engineer with over 10 years of experience in Full Stack Development, Blockchain, Quantitative Finance, and Artificial Intelligence. Adept at leading cross-functional teams, and skilled in a diverse tech stack including MERN, Python, Node.js, web3, AI.
Java
FlutterArtificial IntelligenceBlockchain, NFT & CryptocurrencyBlockchainWeb3Quantitative FinanceNodeJS FrameworkAI App DevelopmentMongoDBPostgreSQLAmazon Web ServicesDockerReactPython - $120 hourly
- 5.0/5
- (3 jobs)
Vassar 2022 | NLP Engineer at Amelia I'm passionate about all things LLM-related. Beyond my job, I'm always looking up the latest developments as new models, tools, and frameworks are released.
Java
LLM PromptPythonLangChainLLM Prompt EngineeringPrompt EngineeringArtificial Intelligence - $70 hourly
- 5.0/5
- (2 jobs)
Accomplished Senior Full-Stack Developer with over 13 years of experience designing and developing scalable, high-performance web applications that drive business growth and deliver exceptional user experiences. Proficient in a wide range of technologies, including JavaScript, TypeScript, React, Angular, Vue.js, Node.js, Python, Java, Ruby on Rails, and SQL/NoSQL databases, enabling the development of seamless end-to-end solutions. Expert in building and deploying cloud-native applications on AWS, Azure, and Google Cloud, utilizing services like EC2, S3, Lambda, and Kubernetes to optimize performance, scalability, and cost-efficiency. Strong focus on implementing microservice architectures, ensuring modular, scalable, and maintainable systems that align with business requirements and support agile development practices. Specialized in creating robust, secure, and performant applications with a focus on clean, maintainable code and optimized performance. Adept at leveraging modern frameworks and tools to implement innovative solutions that address complex business challenges. Known for consistently delivering high-quality work while balancing competing priorities and deadlines in fast-paced environments.
Java
DevOpsWeb3BlockchainRubySwiftMobile AppAWS DevelopmentKotlinRustC#PythonJavaScriptTypeScriptWeb Development - $100 hourly
- 5.0/5
- (26 jobs)
Hey all, My name is Beni. I am a NY native currently live in Manhattan and am a full-time development freelancer. I have 15 years of coding experience and am primarily self-taught. I am a passionate developer across a wide domain of expertise. Currently my main focus is on web development. I also have extensive experience in building online mobile games through Unity. I work hand in hand with my design partner so we can create fully built out projects, both front end and back end. I understand the importance of iteration, so my goal is always to deliver my work in the fastest time possible so you as a client can receive user feedback and get back to improving your product. There's no hurdle I can't overcome, as every coding challenge has a solution. My code is clean, lightweight and noted properly so it can always be read and worked on by other developers if need. I'm extremely personable and love hopping on calls! I understand the need for transparency and meeting deadlines so I'm always available to get on a call and give daily updates. Feel free to reach out with any questions and I look forward to discussing your projects! ****************************************** Front End: JavaScript (ES5 and ES6) | Typescript | HTML5 | CSS3 | React | React-Native | Tailwind | Redux | React Hooks | Axios | Server Side Rendering | Context | Zod | Zustand Back End: Node.js | Express | MongoDB | Mongoose | MySQL | PostgreSQL | Sequelize | RESTful API Development | GraphQL | Firebase | Strappi Frameworks: Firebase, Supabase, Next.JS,
Java
ASP.NETVue.jsShopify AppsReactiOS DevelopmentiOSAndroidAndroid App DevelopmentC#AngularPHPPythonNode.jsMongoDBMySQLAngularJS - $150 hourly
- 5.0/5
- (58 jobs)
I'm the founder of Salesforce and HubSpot partner agency Rare Karma. I focus on helping organizations customize Salesforce to meeting the unique needs of their sales and marketing teams. With both an MBA and a PhD in Computer Science from MIT, I efficiently translate business requirements into well-designed and implemented technical solutions. I have broad experience with sales automation and digital marketing - supporting SVPs and C-level executives to achieve sales and marketing objectives. Primary Services * Salesforce Development (Apex, SOQL) * Fractional Salesforce Administration * Salesforce - HubSpot Integration Together with my partner, we have multiple certifications including: - Salesforce Certified Administrator - Salesforce Certified Platform App Builder - Salesforce Certified Platform Developer I - Salesforce Certified Service Cloud Consultant - Salesforce Certified Sales Cloud Consultant Beyond Salesforce, I'm a well-rounded full-stack developer with deep experience in the following areas. Programming Languages * Java (including Apex) * SQL (including SOQL) * Python * JavaScript (Node) * PHP Databases * Google BigQuery * Snowflake * MySQL * Oracle
Java
ETL PipelineSQLApexSalesforceSalesforce App DevelopmentVue.jsDatabasePythonBigQuerySnowflakeFlaskHubSpot - $75 hourly
- 0.0/5
- (0 jobs)
I'm Steve, a NY-based full-stack mobile app developer specializing in React Native, Xamarin, Swift, Java, Kotlin, Ionic, and AWS/Serverless-based backend development. I have been working with React Native over the last 4 years. I really enjoy the process of getting the different parts of the application working together in a synchronous dance. Besides mobile application development, I'm much experienced with backend development using AWS Amplify, Serverless framework, Digital Ocean, Microsoft Azure, Firebase, Google Cloud Platform, Rackspace, etc. Tech Suite: - React Native, Xamarin, Ionic, Flutter - Swift, SwiftUI, Objective-C, Java, Kotlin, and Nativescript experience - React, Angular, Vue - Laravel, Ruby on Rails - GraphQL, REST - AWS Amplify, AWS, Digital Ocean, Google Cloud Platform, Firebase, Crashlytics, Amazon Dynamo DB - Docker, K8s - SQL & NoSQL databases - PostgreSQL, MongoDB, etc - GraphQL, REST Looking for new opportunities to work with established business owners and individual clients who want to transform and enhance their ideas to grow their company and organization and achieve their sole purposes.
Java
Objective-CSwiftKotlinXamarinReact Native - $50 hourly
- 5.0/5
- (2 jobs)
Are you looking for a highly skilled and experienced data analyst to drive success in your projects? With a track record of 8 years as a team lead/senior analyst in data within the federal government, complemented by 3 years of valuable experience in the private sector, I possess a unique blend of expertise that guarantees insightful solutions. My diverse skill set includes proficiency in: Business intelligence Data analysis Data collection Data visualization Data modeling Data governance Machine learning Java MySQL Python I am eager to collaborate with you to unleash the full potential of your data-driven ventures, ensuring accurate analysis and strategic decision-making. Let's work together to achieve exceptional outcomes!
Java
Analytics DashboardData ModelingData CollectionMySQLMachine LearningData VisualizationData AnalysisPython - $80 hourly
- 0.0/5
- (0 jobs)
I've spent the last 13+ years sharpening my development skills always looking for ways to contribute ideas that profoundly influence the way people interact with mobile technology. I have been present at every launch of an Apple device, and love being one of the first to have my hands on the new technology. Since standing in line for that first iPhone in 2007, I have been addicted to the possibilities presented by the ever expanding mobile platform. And that brings me to the apps that I have so passionately and feverishly created. Luckily, my previous 10 years of free-lance programming experience allowed me to delve right into iOS development as soon as the SDK was released in 2008. After releasing a bunch of mini apps, and spending much of my nights programming out side of my day job, it finally started to take a toll on my body, that I needed to make a decision to follow my passion professionally. In 2011, I took a leap of faith, and moved to NYC to pursue iPhone development for a living. To this day this was by far was the best decision of my life :) Since then I've gotten the opportunity to work on many complex apps such as TMNGO, Pixable, FXX The League Trashtalk, Honey, Filip, Somebody, Gero, Nike SwooshID, 2016 Webby winning Nike Techbook, plus many more. ) Without any regrets, I absolutely adore that my once so called hobby has blossomed into an amazing, and ever exciting, career.
Java
Mobile App DevelopmentSwiftObjective-CPostgreSQLKotlinReact NativeReactFirebase - $70 hourly
- 5.0/5
- (1 job)
Hello, my name is Adam and I have over 10 years of experience in developing. I have lead multiple projects including creating, and improving several mobile apps, websites and blockchain related projects(NFT, ERC20, etc.) . These projects include: - Native iOS app development (Swift, Objective-C) - Native Android app development (Java, Kotlin) - Hybrid mobile app development (Ionic, React-Native) - Game development (Unity 3D) - AR & VR app development - Cryptocurrency & Blockchain - PHP, Laravel, NodeJS, Bootstrap for web admin portal and Backend API development Managing several projects has allowed me to set my work to a very high standard. I enjoy answering all questions and look forward to hearing from you.
Java
iOS DevelopmentAndroid App DevelopmentAR & VR DevelopmentGame DevelopmentIonic FrameworkBlockchain, NFT & CryptocurrencyMobile App DevelopmentLaravelNode.jsUnityObjective-CSwiftPHPKotlin - $65 hourly
- 0.0/5
- (0 jobs)
Seeking a Remote position. I am a dedicated and detail oriented professional who is seeking a Mobile/Web Development. I retain a meticulous work ethic that allows me to persevere until the presented challenge has been resolved. I feel my years of experience within the workforce will be a benefit to any organization. Specialties: Native iOS and Android, Hybrid Mobile Application, Wordpress, Elementor, Proprietary CMS, Java and VB .Net software development, strong internal and external communication skills, HTML5, CSS3, MySQL, PHP My most recent position didn't allow me to utilize my full potential. My desire is to enter back into the Mobile/Web Development field which would allow for additional personal and professional growth. Please feel free to contact me through email. Thank you for your consideration, and I look forward to hearing from you.
Java
Web ApplicationCSSHTMLiOSAndroidJavaScriptReact NativeMySQLReactDartSwift - $40 hourly
- 0.0/5
- (1 job)
* Composer and writer with exceptional creative and communication abilities * International recognition as a skilled musician has allowed me to work in multiple countries with a diverse and multidisciplinary set of collaborators * High level of analytical ability allows me to quickly and concisely express complex ideas in both writing and speech * Highly adaptive worker with a keen ability to quickly assimilate and apply new information and skills from various disciplines
Java
Technical SEOCustomer ServiceC#CopywritingMusicMicrosoft OfficeSearch Engine OptimizationUnityWritingRetail MerchandisingAd CopyHTMLMusic Theory - $45 hourly
- 0.0/5
- (0 jobs)
Hello, my name is Om Sanan and I am currently a college student attending Columbia University. In college, I have developed a strong skillset in a variety of subjects, including Mathematics (ranging from Algebra to Calculus), Computer Science (including programming languages such as Java and Python, as well as Artificial Intelligence and Machine Learning), and Writing (of all types). I am highly proficient in these areas and am able to tutor individuals at both the beginning and advanced levels. With my strong background and passion for these subjects, I am confident in my ability to effectively help others learn and succeed.
Java
EducationCalculusCollege & UniversityAlgebraPrecalculusWritingGeometryCreative WritingArtificial IntelligenceTutoringMathematicsMachine LearningPython - $15 hourly
- 5.0/5
- (14 jobs)
Writing Experience: Blog posts developed during summer internship with Yo Re Mi and for a Stardew Valley guide. Wrote a research paper for a computer science internship and wrote fictional work on Wattpad.
Java
Content EditingCanvaWritingScientific IllustrationComputer ScienceMicrosoft SQL Server ProgrammingC#Amazon Web ServicesGitJavaScript - $35 hourly
- 0.0/5
- (0 jobs)
• MBA • Enrolled Agent • Business process analysis and improvements • GAAP knowledge, internal audit and tax experience
Java
Enterprise Resource PlanningUnixMicrosoft WindowsC++PythonSQLTax AccountingTax Preparation Want to browse more freelancers?
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