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Hire the best Java Developers in Mohali, IN

Check out Java Developers in Mohali, IN with the skills you need for your next job.
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Clients rate Java developers
Rating is 4.7 out of 5.
4.7/5
based on 9,237 client reviews
  • $40 hourly

    • 4.5/5
    • (83 jobs)
    I spent around seven years working in various tech companies in Silicon Valley. I worked in small and large companies. Full Stack Developer with over 10 years of experience in Web, Mobile, React, Angular, Vue, React, Python, Led development of $500K research project which was deemed a "gold standard" by the client. Increased client's revenue 5-fold after fine-tuning algorithms. Well Polished and Excellent Communication Skill ✅ 100% Project Success ✅ Flexible Pricing and Time ✅ Strict QA Processes ✅ Time-Bound Delivery ✅ Flexible Costing Model Free consultation about your any software development idea
    vsuc_fltilesrefresh_TrophyIcon Java
    React Native
    Angular
    React
    Android
    App Design
    Full-Stack Development
    NodeJS Framework
    Blockchain
    web3.js
    NFT
    Node.js
    Blockchain Architecture
    Python
  • $10 hourly

    • 4.9/5
    • (38 jobs)
    I have been working on Mobile App development since past 6 years. I have a sound knowledge of native android and iOS development, Java, Swift, XML, UI layouts, can work with firebase, APIs, can integrate external libraries. I am familiar with material design, can work with fragments, activities. I can handle the full life cycle of Android and iOS applications. Expert and Experienced in- - Android App Development - iOS Development - Java Programming - Swift Programming - Designing Layout - Parsing(HTML, XML, JSON, SOAP, Feed) - Payment Gateway Integration - Google Map, Apple Map, GPS - QR Code Scanner - Push Notifications - SDK Integration - APIs like Facebook, Instagram, Twitter, Youtube,....etc - Submitting app to Google Play Store and Apple App Store - Ad Integration - In-App Purchase - Architecture (MVVM, MVC) - Code Management (Github, Gitlab)
    vsuc_fltilesrefresh_TrophyIcon Java
    Mobile App Design
    SwiftUI
    iOS
    Kotlin
    Dart
    Core ML
    Objective-C
    Swift
    Android App Development
    Flutter
    API Integration
    Payment Functionality
    iOS Development
    Native App Development
  • $15 hourly

    • 4.9/5
    • (84 jobs)
    I have 7 years of experience in mobile app development and 4 years of experience in flutter. My strengths are dedication to work to the best of my abilities, wealth of experience, clear and articulate communication with fluency in English. I have ample experience in working internationally. Experienced in flutter/dart, Bloc, MVVM, clean architecture, Firebase, Google Cloud Functions. I am currently looking for new opportunities in mobile app development (flutter).
    vsuc_fltilesrefresh_TrophyIcon Java
    Website
    Adobe Photoshop
    Management Skills
    Android App Development
    iOS Development
    Node.js
    React
    Swift
    Flutter
    Dart
    Kotlin
    PHP
  • $13 hourly

    • 4.7/5
    • (15 jobs)
    Hi, thanks for checking my profile. In addition to my technical expertise, you will also find me to be well-spoken, energetic, confident, and personable. I have a strong work ethic, a passion for excellence, and the drive to persevere through the toughest challenges. I thrive on knowledge and the creative use of available resources to solve problems. My Core Expertise includes - Web , Mobile, API , back end Development with 100% success !!! My Frontend Skills: - HTML - CSS3 - Bootstrap - jQuery UI - Angular(2-14) - Angular.js - React - Redux - React.js - Docker - Flutter Backend Skills: - Databases: MySQL, MongoDB, PostgreSQL - ASP.NET.Core MVC - ASP.NET MVC 5 - ASP.NET Web Forms Database: PostgreSQL, SQL, MySQL, MongoDB, SSMS, Azure Tables, Document DB, MSMQ, SQL Server| Transact-SQL, SSIS Backend Architecture - Rest, GraphQL, etc. CMS: Wordpress, Shopify, Magento Collaboration Tools - JIRA, github, trello, Asana Source Control: Git | Azure DevOps | Bitbuket Desktop Technologies: Windows Forms, WPF Services: Web API 2 | Web Services | SOAP | REST. Third-Party Tools and API integrations: Google Charting | MS Dynamics CRM | DevExpress | Google APIs | QuickBook | FreshBooks | SalesForce | Payment Integrations| Google Analytics Cloud Amazon AWS (EC2, ECS, RDS, Elastic Beanstalk), Microsoft Azure (Virtual Machine, SQL Azure, CDN, Storage, etc -- I have been developing web projects since 2013, mostly from scratch primarily as a full stack Developer. -- Prefer to work with Frontend and Backend both. -- So I have a lot of experience and could help you with each part of the development at each stage.
    vsuc_fltilesrefresh_TrophyIcon Java
    Angular 10
    Node.js
    ASP.NET MVC
    Kotlin
    ASP.NET
    JavaScript
    C#
    Payment Gateway Integration
    ASP.NET Web API
    MongoDB
    Microsoft SQL Server
    MySQL
    Android SDK
    React
    Angular 6
    Android App Development
    AngularJS
    TypeScript
    Bootstrap
  • $30 hourly

    • 5.0/5
    • (20 jobs)
    I am an expert Mobile App developer with expertise in Chat and messaging/Audio Video Calling/Conferencing/Live Streaming I have 14+ years of experience working in Mobile App Development and Web projects in various domains. My skills are Mobile User Interface Designing (UX/UI Design Skills), Mobile Modern Programming Languages, Agile Methodologies Experience, Backend Computing in Mobile App Development (iPhone & android), and Business Expertise. My core skillset on Web, Mobile & Software Development includes: ✔ Native Mobile Development: iOS and Android ✔ Web service: XML/JSON, REST/SOAP ✔ Cloud backend: Parse.com, AWS, Firebase, Foodie, remoteStorage, Twilio ✔ Chat & Messaging Engine: XMPP, Jabber, OpenFire, OpenTok WebRTC ✔ Video/audio/image processing: OpenCV, GPU Image, CoreAudio, AVFoundation ✔ MySQL, SQLite, Oracle, SQL Server, ODBC ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps ✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ✔ Source Control: Mantis, JIRA, Redmine, Basecamp, Github, BitBucket, SVN ✔ Online Payment Gateway: PayPal, Stripe, PayUmoney, Braintree Programming Languages: ✔ Mobile Development - Android (Java, Kotlin)
    vsuc_fltilesrefresh_TrophyIcon Java
    Erlang
    XMPP
    Payment Gateway Integration
    Android App Development
    AngularJS
    PHP
    Kotlin
    Chat & Messaging Software
    WebRTC
  • $19 hourly

    • 4.7/5
    • (42 jobs)
    We are a passionate and enthusiastic team of IT professionals. As an Agile Team, we prioritize the client's requirements during the initial discussions, delve into the requirements to suggest improvements, plan our workflow to reduce costs associated with the development, and adhere to each of the deadlines. DOMAINS WE ARE EXPERTS IN ✅ ARTIFICIAL INTELLIGENCE: Speech to Text, Machine Learning, Chatbot Development, RPA ( Robotic Process Automation), Sentimental Analysis, Stock Prediction ✅ HEALTHCARE: Doctors and Patients Management, Staff Management, Online Consultation, Practice Management, Patient Admission Process, Treatment history management, Medication & Care Management, Clinical Analytics, Pharmacy, ✅ REAL ESTATE: Commercial/ Residential Properties, IDX Search, Brokers Management, Property Virtual Tour, Automated Property Inspection Process, Amenities management, Near By Locations ✅ FINANCIAL APPLICATIONS: Cryptocurrencies, Insurance solutions, Trading & Stock Exchange, Wallet ✅ LOGISTICS & TRANSPORTATION: Freight management, Vehicle Dispatch system, Invoicing, Drivers Management, Document Management, Real Time Chat, HR Module, Dashboard, Live Tracking ✅ CRM ✅ ON-DEMAND APPLICATIONS: Taxi Booking App, Marketplace, Food Ordering App, Real-Time Chats ✅ BLOCKCHAIN: Smart Contracts, Ethereum, Solidity ✅ EDUCATION: LMS, Live Streaming Of Sessions, Users (Teachers, Students, Admin) Management, Test Management, Lectures Management, Dashboards ✅ E-COMMERCE: Single Vendor E-commerce Website, Multivendor Marketplace, Shipping APIs Integration, Payment Gateways Integrations ✅ OTHERS: Travel and Tourism, Music, Informational applications, Task Management Software, Investment Management Software TECHNOLOGIES WE WORK IN Bubble Flutter JAVA React PHP/ Laravel/ Vue React Native OUR PROFESSIONAL SKILLSET ✅ Highly skilled in designing, testing, and developing software ✅ Thorough understanding of data structures and algorithms ✅ Knowledgeable of back-end development best practices ✅ Hands-on software troubleshooting experience ✅ Proven track record of proper documentation for future maintenance and upgrades ✅ Utilized cutting-edge JavaScript and HTML 5 techniques, frameworks, and libraries.
    vsuc_fltilesrefresh_TrophyIcon Java
    Flutter
    No-Code Website
    Bubble.io
    Cryptocurrency
    Chatbot Development
    Real Estate
    Healthcare Software
    Internet of Things
    Big Data
    Learning Management System
    React Native
    Full-Stack Development
    ChatGPT
    GraphQL
  • $20 hourly

    • 4.9/5
    • (22 jobs)
    I'm a passionate Full-Stack Developer with 10+ years of experience crafting exceptional web applications from concept to launch. I leverage my expertise in both front-end and back-end development to deliver efficient, user-friendly solutions that meet your needs perfectly. My Specialties: Full-Stack Development (Frontend & Backend) Feature Integration & API Development Responsive Web Design (Frontend) Chatbot Development (Node.js) Performance Optimization & Cross-Browser Compatibility Tech Stack: Frontend: Angular (2-13), React.js, Next.js (#Angular #ReactJS #NextJS) Backend: Node.js (4+ yrs), PHP, Laravel, CodeIgniter (#NodeJS #PHP #Laravel) Infrastructure: AWS, SiteGround, GoDaddy, Bluehost, DigitalOcean (#AWS #Cloud) Why Choose Me? High-Quality Results & Dedicated Work Ethic Excellent Communication & Client Satisfaction Focused ⏰ Available 24/7 for Support Ready to discuss your project? Let's chat! #Upwork #FullStackDeveloper #WebDevelopment #Freelancer #OpenToWork #longterm #frontenddeveloper #webdeveloper #upworktoprated #toprated #100%success #webdesign #react.js #next.js #node.js #frontenddeveloper #webdeveloper #upworktoprated #toprated #100%success #webdesign #react.js #next.js #node.js #topratedplus #1%onupwork #freelancer #upworkfreelancer #upworksuccess #freelancing #invitation #connects #work #remotework #freelancingplatform #upwork #fiverr #freelancer #freelancing #freelance #graphicdesign #fiverrgigs #upworkfreelancer #webdesign #design #business #fiverrseller #socialmediamarketing #instagram #marketing #freelancers #designs #socialmedia #workfromhome #behance #fiverrgig #peopleperhour #branding #upworksuccess
    vsuc_fltilesrefresh_TrophyIcon Java
    Custom PHP
    Mobile UI Design
    Flutter
    React
    Node.js
    Swift
    HTML
    Laravel
    Social Media Marketing
    React Native
    Angular
    Web Development
    Web Design
    SEO Keyword Research
  • $20 hourly

    • 5.0/5
    • (10 jobs)
    I’m a developer experienced in building web-application's for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help. Knows HTML 5 and CSS3, Bootstrap 4 & 5, jQuery, Javascript, Typescript, Angular 15 and Angular Material Full project management from start to finish Regular communication is important to me, so let’s keep in touch.
    vsuc_fltilesrefresh_TrophyIcon Java
    .NET Core
    WordPress Development
    Objective-C
    Swift
    iOS Development
    Android App Development
    Flutter
    JavaScript
    HTML5
    CSS 3
    jQuery
    SQL
    MongoDB
    Kotlin
  • $28 hourly

    • 4.9/5
    • (105 jobs)
    We are a highly motivated group of software professionals, with a vast experience of working with different types of Web-based, Desktop and Embedded Software Applications. We also have experience of implementation of CMMI. Our core skills are in the domains of Java, .Net, and Databases for Web, Desktop and Mobile Applications. Languages known are Java, C#, php, and cobol.
    vsuc_fltilesrefresh_TrophyIcon Java
    Vue.js
    Yii
    Angular
    SQL Programming
    API Integration
    ASP.NET
    React Native
    GitHub
    Google Cloud Platform
    Node.js
    React
    Apache HTTP Server
    PHP
    HTML5
  • $30 hourly

    • 4.8/5
    • (54 jobs)
    ✅ Top rated profile and 100% Job Success ✅ 5 Stars Rating. ✅ Suggest best solutions to client with fluent English. ✅ 24 hrs response time. Hello! I'm Prince Aggarwal, a seasoned app developer with over 9 years of industry experience. My journey has led me to master the art of creating exceptional applications using a variety of technologies, including Flutter, Swift, and Kotlin. With a proven track record of delivering high-quality cross-platform and native apps, I'm here to transform your concepts into user-friendly, cutting-edge solutions. Services Offered: 1. **Extensive Expertise:** With over 9 years in the field, I possess a deep understanding of app development, enabling me to craft solutions that cater to both iOS and Android platforms. 2. **Flutter Brilliance:** Utilizing the Flutter framework, I develop polished cross-platform apps that boast seamless functionality and a consistent user experience. 3. **Native Prowess:** Proficient in Swift for iOS and Kotlin for Android, I create native apps that harness the strengths of each platform for unparalleled user satisfaction. 4. **Design Excellence:** My strong design background ensures that your app's interface not only looks stunning but also enhances user engagement through intuitive designs and smooth interactions. 5. **Web Services Integration:** Leveraging PHP and Node.js, I build robust web services that facilitate real-time communication between your app and server, ensuring efficient data synchronization. 6. **Cloud Deployment Mastery:** Experienced with AWS and Digital Ocean, I deploy applications that guarantee optimal performance, security, and scalability, resulting in an enhanced user experience. 7. **App Store Success:** From the App Store to Google Play, I navigate the deployment process seamlessly, adhering to guidelines for a successful app launch. Why Choose Me: - **9+ Years of Excellence:** My extensive experience reflects my commitment to delivering high-quality solutions that stand the test of time. - **Versatility in Technologies:** Mastery over Flutter, Swift, and Kotlin empowers me to provide versatile solutions that cater to a wide range of platforms and user preferences. - **Native Language Proficiency:** Swift and Kotlin enable me to create apps that are intricately tailored to iOS and Android ecosystems. - **End-to-End Solutions:** From ideation to deployment, I provide comprehensive services that encompass design, development, and server integration. - **Effective Server Communication:** My expertise in web services ensures that your app communicates seamlessly with the server, enabling real-time updates and data synchronization. - **Collaborative Approach:** Transparent communication and close collaboration are at the heart of my process, aligning the final product with your vision. Let's embark on a journey to create remarkable apps that captivate users on both iOS and Android. Share your project details, and together, we'll transform your app ideas into a reality that not only meets your goals but also exceeds user expectations.
    vsuc_fltilesrefresh_TrophyIcon Java
    Apple Xcode
    Android App Development
    iOS Development
    Dart
    Flutter
    Swift
    iOS
    Kotlin
    Android
    Hybrid App Development
    Native App Development
  • $25 hourly

    • 5.0/5
    • (6 jobs)
    Hi upwork clients, It is my pleasure to represent my profile to you and thank you so much for taking time in reviewing my profile. I have proven working experience as software developer with good logical and analytical skills. I have delivered number of complex and real time processing projects that solves customer's business problems. I have work experience as project manager, team lead, Sr. software developer and have played important roles in a team as good team player. I have experience of understanding requirement of projects from start and deliver the final optimized my quality output. I have set of following technical skills 1) Android, Phonegap, Xamarin, electronjs 2) C#, MVC, Asp, .Net framework, .net core 3) MSSQL, MYSQL, MongoDb 4) Jquery, Javscript, AngularJS, KnockoutJs, BootstrapJs, NodeJs 5) HTML5, CSS, CSS3, saas 6) Other frameworks & tools: SignalR, PdfSharp, AngleSharp, HTMLAgility, Syncfusion 7) Project Management Tool: SVN, github, Bitbucket, Sorucetree, JIRA, MS team foundation, Freedcamp 8) Development Processes: TDD, Agile and SCURM 9) windows server management I have knowledge of complete software development life cycle and follows this life cycle for maintaining the product quality. I am a self motivated guy with extra ordinary analytical, problem solving skills. When you will work with me you will found a great co-operation from me. I am very flexible to customer budget and always tries to meet their expectations where in most of the cases I got success. Thank You
    vsuc_fltilesrefresh_TrophyIcon Java
    ASP.NET MVC
    Ethereum
    Bitcoin
    Cryptocurrency
    Blockchain
    Cryptography
    Android App Development
    AngularJS
    C#
  • $20 hourly

    • 4.9/5
    • (33 jobs)
    🥇 ♛ TOP RATED DEVELOPER & DESIGNER 🥇 My name is Vikram, and I eat, drink and breathe Mobile & Web applications. I make relationships, not between an app and a user but between a human being and a brand. I am not an average mobile & Web app development Project Manager. I am a dedicated product Wizard (that too a wicked one) and a development genius ( 9 Years + Exp). Working with me is like having a top-notch business consultant, a premium developer, a strategic product manager, and dedicated customer-oriented service - all in one. During those years, I got extensive development skills in iPhone/iPod/iPad, OS X, Android as well as broad experience in a number of professional products such as web services, embedded systems, networking, and multi-threading solutions, algorithm development. In other words I really felt in love with mobile technologies. 💎 Mobile Platforms - Native App Development, iOS App Development, Android App Development, Hybrid App Development (React Native & Flutter) ✋ I developed various iOS and Android apps (see some in my portfolio): * Beacon/Hardware devices based apps * Uber type apps - taxi, cargo transport * Lifestyle - Fashion | Shopping mobile apps * Travel Mobile App * eCommerce Mobile App * On-Demand Mobile App (food delivery/home services) * Food Delivery Mobile app * Salon Appointment Booking Mobile App * Mobile apps for business * Mobile apps for education sectors, Quiz apps, Tutor-Student marketplace apps * Social networking * Real estate app. App Features ------------------ In-App Purchases, User Authentication, User Profile Creation, Review or Feedback Collection, Social Media Account Integration, Bluetooth, Augmented Reality, Camera, Chat & Messaging Software, In-App Search, Location-Based Service, Map Integration, In-App Advertising, Payment Functionality, Advanced Analytics, API Integration, Application Security, Click-to-Call, In-App Support, Microphone, Motion Sensor, Offline Functionality, Push Notifications, QR & Barcode Scanner Mobile Programming Languages ---------------------------------------- Java, Objective-C, Swift, Kotlin, JavaScript, Scala, PHP, Ruby, C#, C++, CSS 3, HTML5, C, Dart, Firebase, Google Analytics, React Native, FlutterFlow, Flutter, Angular, Node.js, React.js Popular Apple Development APIs --------------------------------------- iAd, SceneKit, Metal API, SpriteKit, Core Bluetooth, HealthKit, CloudKit, SiriKit, HomeKit, PassKit, AVKit, EventKit, Apple Pay JS, Core ML, TVMLKit, ARKit,ClassKit, ClockKit, Core Data, GameplayKit, iBeacon, MapKit, NewsstandKit, PushKit, StoreKit, UIKit, WatchKit, WebKit Mobile App Development Skills ------------------------------------- Hybrid App Development, Firebase, Google Analytics, React Native, FlutterFlow, Flutter & Angular Payment Systems ---------------------- PayPal,Stripe, Braintree, WePay, Worldpay, Authorize.Net, 2Checkout, Opayo, Payoneer 💎 Website Builders & CMS Platforms | Frameworks - WordPress, Shopify, Squarespace, Wix, Webflow, Weebly, Hubspot, OpenCart, PrestaShop, Magento, Drupal, GoDaddy, Google Sites, Joomla, Kajabi, Sitebuilder, Codeigniter, Laravel, Yii, CakePHP, Zend 💎 Web Design Deliverables - Prototyping, Mockup, Style Guide, User Flow, Landing Page, Website, Website Redesign, Mobile App Redesign, Email Design, High Fidelity Design, Icon Design, Research Documentation, Sketching, Web Component Design, Wireframing 💎 Databases - SQLite, Realm Database, MongoDB, MySQL, PostgreSQL, Oracle Database, Firebase Realtime Database 💎 UX/UI Design Software - Adobe Illustrator, Adobe XD, Adobe Photoshop, Balsamiq, Figma, Sketch, InVision 💎 Front-End Development Skills - Adobe Photoshop, Google Analytics, .NET Framework, Angular, AngularJS, Bootstrap, Git, jQuery, React, Vue.js, WordPress, Node.js, SaaS, AJAX, AWS Amplify, Backbone.js, Bitbucket, BootstrapVue, Docker, Kubernetes, Next.js 💎 Ecommerce Platforms - Magento, Squarespace, Wix, WordPress, Shopify, WooCommerce, BigCommerce, Elementor, Weebly 💎 WordPress Plugins - WooCommerce, Akismet, All in One SEO Pack, Amazon Plugin, WordPress Plugin, Contact Form 7, Divi, Elementor, Facebook Plugin, Genesis Framework, Google AdSense Plugin, Gravity Forms, Instagram Plugin, LearnDash, LinkedIn Plugin, Mailchimp Plugin, PayPal Plugin, Slider Revolution, Thrive Themes, Twitter Plugin, Vimeo, Inc, W3 Total Cache, WP Rocket, WPLMS, Yoast SEO, YouTube Plugin 💎 SEO Services - On-Page SEO, Off-Page SEO, Technical SEO, Content SEO, Competitive Analysis, SEO Audit, SEO Keyword Research, SEO Performance, SEO Setup & Configuration, SEO Strategy, Link Wheel, Local SEO, SEO, SEO Backlinking, SEO Writing, Shopify SEO If I get this opportunity to work on this project, I can devote my full time to making a faster and smooth delivery. I look forward to further communications with you. Regards! Vikram
    vsuc_fltilesrefresh_TrophyIcon Java
    AI Development
    Webflow
    Squarespace
    Wix
    Shopify
    WordPress
    Web Design
    Swift
    Kotlin
    Objective-C
    Flutter
    Android App Development
    iOS Development
    Mobile App Development
  • $30 hourly

    • 4.6/5
    • (26 jobs)
    Key Skills: • Total 18 Years of experience in Software Development using Java J2EE(Spring, Spring Boot, Spring Security, Spring Cloud, Spring SOAP, Micronaut, Hibernate, JPA, Struts, EJB, JMS, JSF, GWT, ActiveMQ, Apache CAMEL, Apache Kafka, Apache Pulsar, Microservices ) • J2EE(Spring, Spring Boot, Spring Security,Spring Cloud, Micronaut, Hibernate, JPA, Struts, EJB, JMS, JSF, GWT, ActiveMQ, Apache CAMEL,Apache Kafka, Apache Pulsar, Microservices ) • Serverless frameworks (Azure Functions, Durable Functions, AWS Lambda, IBM Openwhisk) • Extensive working knowlegde of Cloud Infrastructure and Marketplace applications(Azure -Function Apps, Durable Fucntions, APIM, Azure Service Bus, Key Vault, Azure EventHub, AWS - Lambda Functions, AWS API Gateway, S3, AWS SQS, IBM Cloud, GraalVM). • Good experience of working with Data Streaming platforms like Apache Pulsar and Apache Kafka. • Distributed Edge Computing and have good experience in working with systems of high scale. • Good working experience of integrating the systems with AI Bots. • Worked on Auth0, Okta and integrating many systems using Auth0 • Worked on Siddi and Complex Event Processing (CEP Systems) • Containers (Docker, Kubernetes, Azure AKS) • Extensively worked on Performance Testing using various tools like Apache Pulsar Perf, Jmeter, YCSB and getting Benchmark numbers. • Search Engine (Solr, Lucene, Elastic Search) • Expertise in development of Plug-ins, Widgets, Jive Apps, Web Services, Themes on Jive Platform and well versed with Jive SBS 4.5, 5.0, 6.0, 7.0, 8.0, jive-n, jive-x platforms • Expertise in using build tools like Maven, Ant, Jenkins, Cruise Control and setting up CI/CD pipelines • Expertise in writing/consuming Web Services (REST and SOAP) • ETL Tools (Talend Open Studio and ETL Works). Good working knowledge of Talend Open Studio and cloud based ETLWorks and writing and integrating jobs with other systems like Salesforce, Mulesoft, Sharepoint, MercuryGate, Ring Central, Twilio, SendinBlue, DAT, BlueYonder, 123Loadboard, DAT etc and other Enterprise Web applications. • Expertise in deploying web applications on Windows/Linux/Unix servers • Good Hands on experience in managing and configure Servers like Tomcat,Apache, SUN ONE AS – 8.1, WEBLOGIC 8.1, Glassfish v3 and 4 • Certified as SCJP(Sun Certified Java Professional) • Certified as SCWCD(Sun Certified Web Component Developer) Professional • Certified MongoDB developer from MongoDB University Over the last few years I have worked with global clients like ICOMAI, Albertsons, UST-Global, British American Tobacco(BAT), Grail Research, Sony, Hitachi, Morgan Stanley, Bank of New York and have gained considerable experience in architecting and developing highly scalable Enteprise web and data solutions.
    vsuc_fltilesrefresh_TrophyIcon Java
    Distributed Computing
    SonarQube
    J2EE
    Performance Testing
    Microsoft Azure
    Web Service
    JSON
    JUnit
    API Integration
    Spring Boot
    Azure DevOps
    Docker
    Microservice
    Spring Batch
  • $20 hourly

    • 4.4/5
    • (82 jobs)
    Hey, I am Ankita a seasoned software developer from India, with programming experience of more than 9 years. My forte lies in building Mobile/Pad apps for iOS and Android devices using NATIVE and HYBRID approaches. I will find a way to solve any task for you. If you can imagine something then I can create! My skill set includes: (Not limited to) - Programming languages: Swift UI, Objective-C, Swift, SWIFTUI, Kotlin, Java, Javascript, React Native, Typescript, Flutter, Dart, Flutterflow. - Objective-C Runtime VSC: GIT (proficiently and use command line); - Memory Management: MRC, ARC; - Apple Frameworks: Foundation, UIKit, AV audioengine - Database: SQL, Core Data; - Multithreading: GCD, NSThreads, NSOperationQueue; - Networking: JSON, XML, HTTP, RestAPI, NSURLSession; - Design Patterns using: MVC, MVP, Singleton, Observer, Notification, Delegate, Facade, Factory, Adapter, Bridge, Prototype, Decorator; - Tools: Android Studio, Xcode, CocoaPods, SourceTree, Meld, Postman, Zeplin; - Azure, AWS lambda, ChatGPT, S3, RDS, Dynamo, API gateway, cloud watch, SNS, SQS, SES, Cognito, Lex, Alexa, Cloud Front, Cloudformation, EC2, Rekognition, Kinesis, Machine Learning, IoT, AppSync, Step Functions, Amplify, Elasticsearch, ElastiCache . Verticals I am specialized in:- Field service management- Employee tracking apps Taxi/ Ride Haling Customer/Vendor/Agent Dashboard Expert On demand beauty service QR code/Barcode/NFC/RFID Fintech apps Fitness Live Trivia I have recently completed one of my ongoing project and Right now, I am looking for new opportunities and only a message away. Regards, Ankita
    vsuc_fltilesrefresh_TrophyIcon Java
    FinTech
    React Bootstrap
    Order Tracking
    Task Coordination
    iPad App Development
    iOS Development
    Android App Development
    RESTful Architecture
    Dart
    React
    Firebase
    Flutter
    React Native
    Swift
  • $35 hourly

    • 5.0/5
    • (92 jobs)
    GURMIT SINGH Hello I am a highly-skilled Freelancer. I am certain I would make a valuable addition to your organization. With more than 18 years of experience as an IT Systems Manager I am much skilled in below core competencies: Core Technical Skills: LINUX, BACKUPS, DR and AWS Cloud with CloudWatch, Zoom LINUX: SUSE, RHEL, UBUNTU Projects:  Basic and Advanced Administration o Managing File Systems with LVM, restructure of file systems o LDAP/NFS/NIS setup and administration o Mail server setup and administration o LAMP setup o Upgrades and update activities o Advanced troubleshooting  Bash Scripting  Checks on system fine-tuning, recommendations and implementing solutions for an application like SAP HANA.  Server hardening as CIS (Center of Internet Security) benchmark level 1 and level 2 – o Complete checks and observations o Fixes for all threats o Complete documentation for Audit purpose o Customized scripts for the setup of the organization to harden any server for future of the same version. Disaster Recovery and Backup Solutions: Projects:  Design and Solution for applications like SAP HANA or Virtual machines o Onsite/Offsite real-time, offline full backups for applications like SAP HANA from the Datacenter to the cloud o Onsite/Offsite partial backups HANA from the Datacenter to cloud o The premise to a cloud backup of data and VM o Backup of data with manual bash scripts or 3rd party tools o Complete plan with detailed documentation for recovery of DR sites. AWS Cloud Solutions Projects:  Consulting for running AWS set up for designing and redesigning o Setup VPS, EC2, o Automate snapshots o Make policies for AMI’s  CloudWatch o Plan and design solution for implanting CloudWatch o Configure and testing with required monitoring o Configure and testing for automating the process using CloudWatch Projects completed below: LINUX Hardening (SUSE RHEL, UBUNTU), CIS Level 1 and level 2 security. SUSE Manager - Implementation and Administration. Linux (Red Hat, SUSE): advance Admin Skills in Implementation, troubleshooting, and RCA UNIX (true 64 Unix): Advance Skills in Implementation, troubleshooting, and RCA VMWare ESXi: Advance Skills in Implementation, Integrations with Veeam and AWS Storage Gateway troubleshooting. AWS (EC2, Storage Gateway): Advance Skills in Implementation, Integrations with Veeam and ESXi and troubleshooting Migrations: AWS to Azure, Azure to AWS, Physical to Virtual systems in ESXi and Unix, On-premise to AWS migrations. SAP (Basis): Implementation of R3 Architecture with Sybase as a database on physical, VM environment and AWS cloud, role and security management, system copy, complete basis activity from the command line and DBA cockpit. Veeam: Advance skilled on design and implementing solutions on backup with Veeam for onsite and DR site backups. Designed a backup solution with integration of AWS storage gateway, Veeam, and ESXi for backups of windows AD, Linux servers running production SAP landscape. Core Management Skills • I was heading IT support of 1500 users spread across 32 location in the Middle East and Africa, BPO in India. I was responsible for IT Support across the region and handle any escalations • Coordination with vendors for initiating projects planning and implementations. • I was responsible for smooth IT operations from local Data Center to Co-host location at Equinix. Data center uptime 99.99% maintained. • I was responsible to present IT reviews for annual to CEO and Sr. Management and handled IT audits for the past 8 years. Implemented recommendations from the audit. I am extremely enthusiastic to welcome the opportunity in your organization to contribute to your continued success through continuous infrastructure improvements. Thank you for your time and consideration. Sincerely Gurmit Singh
    vsuc_fltilesrefresh_TrophyIcon Java
    Microsoft Teams
    API Integration
    API Development
    MySQL
    Laravel
    Angular
    PHP
    React
    Technical Support
    Zoom Video Conferencing
    Customer Support
    Tech & IT
  • $32 hourly

    • 5.0/5
    • (3 jobs)
    With over 12+years of experience , I am a seasoned Full-Stack Developer proficient in both Frontend and Backend technologies. My skills encompass designing, developing, and delivering a wide range of applications with precision and excellence. 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 - ✅ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐒𝐤𝐢𝐥𝐥 𝐒𝐞𝐭: -💡Angular 2+ -💡Angular Material -💡 Jquery -💡JavaScript -💡React Js •✅ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐒k𝐢𝐥𝐥 𝐒𝐞𝐭: -💡Java -💡Spring boot -💡RestFul web services -💡Express/Nodejs • ✅ 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, -💡MySQL -💡SQL -💡MongoDB -💡GraphQL -💡Microsoft SQL Server -💡PostgreSQL. • 𝐂𝐥𝐨𝐮𝐝: 🌟AWS Certified Solutions Architect ✅ 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐬𝐤𝐢𝐥𝐥𝐬 : -💡Extensive experience in Frontend and API Integration, specializing in Payment Gateways, EmailServers, SMS & IVR integration -💡Proven track record of working in a pure Agile/Scrum Methodology environment. -💡Refactoring and rejuvenating legacy projects. -💡Custom theme development from scratch or existing frameworks. -💡Guiding consultation tailored to your /Angular/AngularJS /React JS I'm Available for a new project now !! With minimal response time, I'm ready to connect and contribute to your projects. Let's create something amazing together!
    vsuc_fltilesrefresh_TrophyIcon Java
    MongoDB
    MySQL
    ExpressJS
    Angular Material
    JavaScript
    TypeScript
    Angular
    Node.js
    Spring Boot
  • $100 hourly

    • 5.0/5
    • (1 job)
    More than 10 Years of IT experience in development using various technologies like Java, Spring Boot, Microservices, Node and Grails. Hands-on experience in Spring(IOC, MVC, Data-JPA) and Hibernate. Good Knowledge in Service-oriented architecture(SOA), design patterns, design principles, and software lifecycle methodologies. • Worked on AWS services (EC2, S3, RDS, Lambda, SQS ), Netflix-OSS (Hystrix, Zuul, andFeignClient), and Docker. • Ability to adapt quickly to new environments, learn new technologies and deliver the best quality of work. • Working experience in Continuous integration tools like Jenkins. • firm believer and practitioner of Agile methodologies. • Working Experience in Kubernetes, Kafka SQS, and RabbitMQ. • Strong focus on technology and obsessed with keeping things simple.
    vsuc_fltilesrefresh_TrophyIcon Java
    AWS Application
    PostgreSQL
    Grails
    jQuery
    Apache Groovy
    MySQL
    Angular
    React
  • $100 hourly

    • 5.0/5
    • (1 job)
    7+ years of experience in Web Development, Designing User Interface Applications, Testing and documentation of professional web based applications using Groovy, Grails Java, J2EE technologies, JavaScript, JQuery, Node JS, Angular 2.0, React JS. Experience in Architecture, Design and Development of Object Oriented Software Systems and building complex, high performance, scalable and easily maintainable solutions for Web, and Distributed applications like Micro-Services & Micro-Front-End
    vsuc_fltilesrefresh_TrophyIcon Java
    React
    Grails
    Spring Boot
    Node.js
    AngularJS
    Apache Groovy
    Angular
  • $35 hourly

    • 5.0/5
    • (27 jobs)
    Among Top 3% on Upwork. Works with an Agency ChicMic Studios I am a dedicated professional with 7+ years of experience in Android application development specializing in developing apps in Android using Flutter (Dart), Kotlin, and Java as a coding language. Over the years, I have developed a wide range of Android Apps and served my clients with high-quality & satisfying solutions. Technical Skills: Programming languages: Dart, Java, Kotlin, Swift, Swift UI Frameworks: Flutter, Flutterflow Databases: Firebase, MongoDB, MySQL, SQLite Tools: Android Studio, Xcode, Visual Studio Code, Git, JIRA, Trello Operating Systems: iOS, Android, macOS, Windows Without any exception, customer satisfaction is my main focus. For me, complete customer delight is the minimum expectation and of course, the biggest reward that I seek from my work. I follow Agile Development Methodology (Scrum) and constant clear client communication to ensure a high-quality final product. Areas of Expertise: - Integration with Google Maps, Core Location (GPS) & Google Api's - JSON based Rest APIs (3rd party APIs and custom back-end APIs) - Local data storage with SQL - Image Editing (Aviary SDK, Custom Image editing functionalities) - Database Synchronisation (Custom Back-End Sync, iCloud Sync) - Core animations - Chat messenger with third party SDK - VOIP with Twillio SDK - Backend handling with Firebase - Socket connections for live events - Pusher SDK to setup sockets events quickly - Integrate Intercom SDK for help support to customers - Localization for multi-language support to app - Working with IOT devices like iBeacon - 3rd party Email & OTP verification on app end (like Facebook account kit) - Working with sensors like compass - Audio streaming, voice recognition and voice modulation - QR and Barcode scanning and creation - 3rd party Social Network Integration (like Facebook, Google+, Youtube, Twitter, Dropbox, Foursquare, Instagram, Tumbler, etc.) - Ad Network and Analytics Integration (AdMob, iAd, Chartboost, AppLovin, Vungle, TapJoy, Flurry, Crashlytics/Fabric, etc.) - 3rd party libraries integration I am very well versed in development using version controls including SVN, Git, Bitbucket, etc., and Project Management/Bug Tracking Tools like Basecamp, Asana, Trello, Zoho, Mantis, Bugzilla, etc.
    vsuc_fltilesrefresh_TrophyIcon Java
    Flutter Stack
    Firebase
    Mobile App Development
    Native App Development
    Google Maps API
    Android Studio
    Dart
    Android
    Android App
    Kotlin
    Blockchain
    Payment Gateway Integration
    Flutter
    Stripe
  • $25 hourly

    • 5.0/5
    • (2 jobs)
    🚀 High-Quality Work | 💰 Cost-Efficient Services | 🌟 Fluent English Verified 👨💻 7 Years of Experience | 🤝 Building Long-Term Relationships Greetings! I'm a seasoned Full-Stack Developer with expertise in Android, iOS, React Native, MEAN, and MERN stack development. With 7+ years of experience, I've successfully delivered diverse projects, including iOS and Android apps. My skills span various categories like classified apps, e-commerce apps, social networking apps, Google Maps integration, dating apps, taxi apps, restaurant apps, food delivery apps, chat apps, business apps, travel apps, freelance apps, and more. 💎 Top Technologies I Excel At: 📱 Mobile Development: 📱 React Native | 💪 Flutter 📱 Kotlin, Swift, Java, Objective C 📱 Firebase, Firestore, Firebase Socket Connection, and Third-Party Integrations 🌐 Web Development: 🌐 AngularJS, ReactJS, VueJS 🌐 HTML5, CSS3 🌐 Core PHP, Laravel, CakePHP, Drupal, WordPress, Node.js, Python 🌐 MongoDB, MySQL, Firebase, SQLite 🌐 GitHub, GitLab, Bitbucket 🎨 Designing Skills: 🎨 Adobe Creative Suite (Illustrator, Fireworks, and Sketch) 🎨 Adobe Photoshop, Adobe Illustrator, Adobe After Effects, Adobe Premiere Pro, Adobe XD, Adobe InDesign, Figma 🎨 Responsive Design Principles 🌟 With a keen eye for detail and a strong knowledge of design patterns and project flow, I've successfully developed and designed mobile and web applications. I'm skilled in UI/UX design, payment gateway integration, and efficient database structuring with complex SQL queries. ✅ Cost-Efficient Services ✅ Fluent English Verified ✅ 7 Years of Experience ✅ Building Long-Term Relationships Let's collaborate and discuss your project requirements to bring your vision to life. Feel free to reach out to me with any questions or project inquiries. Thank you for visiting my profile! Have a great day! 🙂 ----
    vsuc_fltilesrefresh_TrophyIcon Java
    UI/UX Prototyping
    Android App
    Design Mockup
    Mobile App
    Swift
    Node.js
    React Native
    PHP
    Kotlin
    JavaScript
    Flutter
    Android App Development
    iOS Development
    Mobile App Development
    API Integration
    Hybrid App Development
  • $13 hourly

    • 5.0/5
    • (6 jobs)
    Mobile app developer with 8+ years in Android App development using frameworks like Core Java and Kotlin. The main focus is to work on the Architectural level and UI of the app. Wide range of Mobile Apps developed for different verticals like Transportation ( Taxi dispatch/booking/ Route optimization / Geo fencing / Google Maps ), Video streaming, Location-based applications, Fitness, Legal, Business Automation, Social, etc. Providing the Design UI/UX using Sketch, Photoshop, etc. tools. For Wireframing: Invision, Balsamiq, Marvel, and Mockingbot applications. For security- have an Understanding of mobile security protocols, analytics, and social channel integration. Device, Kit that I have experienced with Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI. Development Process to be followed : - Scrum Meeting: Daily Scrum meeting to update the project progress and tasks/priorities assigned. - Follow CMMI level 3 coding practices and development standards, built over Microsoft/Industry best standards. - Ace-project tool or any other Project Management Tool you recommend, for tracking and controlling tasks - Daily Progress Report sharing. - Using Git, or SVN as code versioning tools. - Weekly Builds: We will host a build/release every week. - Communication tools like S-kype/ Phone/ Google Hangout call etc. will be used per your preference. My toolset: - RxJava 2 - Dagger 2 - Retrofit 2 - Realm - Glide/Picasso/Fresco - JUnit/Espresso/Mockito KML integrations experience: - Maps JavaScript API using KML and GeoRSS data formats for displaying geographic information
- Displaying data formats on a map using a KmlLayer object, whose constructor takes the URL of a publicly accessible KML or GeoRSS file to display - Cache KML files to reduce the load on your servers Face mapping Technology: - Face recognition data to identify and verify - Facial biometrics, a 2D or 3D sensor "captures" a face. It then transforms it into digital data by applying an algorithm - Face detection and face match processes for verification/identification BLE and WiFi integration Experience : Experience in integrating IoT & BLE Protocol devices following high-level ACE 128-bit encryption & OAuth2 in different industries like health and wellness by integrating iWatch for session tracking and notification purpose. - BLE and WIFI enabled OBD 2 Device - BLE and WIFI Printers integration via SDKs and API - IoT Devices with BLE support - Encryption and Decryption using PKI Key - Experience specifically with Arduino UNO, NodeMCU ESP8266, and ESP32 boards - Fitness band integration - smartwatch (Apple and Android) Chat/Messaging Expert: - Experience in developing chat/messaging-based platforms ranging from XMPP to Rocket chat, Socket.io, Jitsi, Signal R, and integrating the third party like Firebase/Twilio and quickblox - Encryption and Decryption techniques for the secure messaging platform - Handle Large User databases with offline features and online syncing behavior Latest : - COVID Vaccination booking, certificate tracking, available slots - COVID-19 tracking App using BLE and real-time tracking of quarantine patients - COVID-19 prescreening/Symptom checker - Telehealth portal: Video conferencing using tools like Zoom, Vidyo.IO Sharing a few of our tech-core skill sets and responsibilities: - Follows OOPS-based architecture with the use of Classes/Structures and inheritance wherever required. - Authentication via Email and social accounts via native frameworks - Various payment gateway: Stripe, Brain tree, Apple Pay, etc - Experienced in code versioning tools, such as Git & CI/CD tools like Jenkins/Git Lab CI - BLE integration using various SDK and API integration - Well-versed in the use of Jira, Confluence, and other collaboration tools Strict time reporting - Push Notifications: firebase and pub nub Thank you for taking the time to look over my profile and let’s build something great together! Available 40+ hours/week
    vsuc_fltilesrefresh_TrophyIcon Java
    Mobile App Development
    RESTful Architecture
    Internet of Things Software
    Android SDK
    Kotlin
    POS Terminal Development
    Android App Development
    Core Bluetooth
    Payment Gateway Integration
    Google Maps API
    Bluetooth Beacon
    Mapbox
  • $10 hourly

    • 5.0/5
    • (2 jobs)
    Hello Everyone I am a Senior Mobile/Web Apps Developer with 7 years experience working both as an on-site developer and new to freelancer world. Over these years, I got extensive development skills of iOS/Android along with broad experience in a numerous professional products such as embedded systems, web services, networking and multi-threading solutions, algorithm development. I have been delivering solutions for my Clients from Europe, US, Canada, Australia and UK. I am passionate in building websites and mobile apps to solve real problems and create value for people. I am proud to provide innovative business solutions at the intersection of minimalism, technology and good taste. I offer a wide range of technologies and tools and my flexibility in finding a perfect combination for your product that will stand out. Also, I have a professional experience in Project management, I am an expert in building the ideal road maps for the complex products development, using the most relevant PM tools and techniques. My Skills: -Strong in Java, Android SDK, Spring, Experience in Hibernate, Objective-C, Swift; -Web Service: PHP, Node.js, AngularJS, JavaScript, HTML, CCS, Word Press, Codeigniter; -Database: MySQL, SQLite, Oracle, SQL Server, MongoDB; -Technologies: Core OS (Security, System), Core Services (Blocks, Core Foundation/Location/Media/Telephony/Data, Foundation,Social), Media (UIKit, Core Graphics/Animation/Image/Text, AV Foundation), PromiseKit, Auto Layout, Storyboards, XCTest, Restful API integration; -SM Integrations: Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo -Interactive: Google Map, Foursquare, Geolocation, GPS, Open Street Maps -Online Payment Gateway: Stripe, Braintree integration Please connect if need quality service in low price Thank you Rajwinder
    vsuc_fltilesrefresh_TrophyIcon Java
    Android
    Gradle
    XML
    Android App Development
    Kotlin
    Android Studio
  • $22 hourly

    • 5.0/5
    • (18 jobs)
    Hi I'm an App Developer with extensive experience in building high-quality mobile applications. I specialize in developing NATIVE and HYBRID applications for iOS and Android platforms using the latest technologies. I am top rated on Upwork with 100% success score and almost 5 star rating on all my previous work. Here are some of my essential skills: ✔️ Mobile App Development: I have expertise in developing mobile applications using Swift, Kotlin, Java, React Native, and Flutter. ✔️ UI/UX design: I have experience in designing user interfaces that are intuitive and easy to use. I can create user interfaces that enhance the user experience and meet the client's requirements. ✔️ API integration: I have experience in integrating APIs with mobile applications. I can work with RESTful APIs, SOAP APIs, Firebase and other web services. ✔️ Testing and debugging: I have experience in testing and debugging mobile applications to ensure they are error-free and performant. I can use various testing tools and techniques to identify and resolve issues. ✔️ App store submission: I have experience in submitting mobile applications to the App Store and Google Play Store. I can ensure that the application meets all the app store requirements and is ready for submission. In my previous projects, I have developed mobile applications for clients in various industries, including healthcare, education, e-commerce, and finance. I'm a highly motivated individual with excellent communication skills.
    vsuc_fltilesrefresh_TrophyIcon Java
    Roblox Studio
    Android SDK
    iOS Development
    Android App Development
    TypeScript
    Push Notifications
    Kotlin
    Flutter
    React Native
    Swift
    Native App Development
  • $22 hourly

    • 5.0/5
    • (20 jobs)
    My name is Naveen Kumar and I'm a Mobile Application Developer. I have 8+ years of experience in software development industry. I've Expert level experience in ReactNative, Native and Cordova based frameworks. I am proficient in both Native and Hybrid Application Development and i have worked with various mobile applications development technologies like ReactNative, Framework7, OnsenUI, VueNative, Cordova and Android or IOS Native languages(SWIFT and JAVA). I am a hard working, passionate developer who loves to explore new technologies and achieve milestones in the field of technology and i love to face challenges . I always try to widen my knowledge base and enhance my skills so that I can contribute fully to the growth of the client's organization i am working for. My primary motive is to provide expertise in Android and IOS development by using my skills. My Skills and Experience enables me to develop the Full fledge app from Frontend to Backend. My motive is to make long-term relationships with the clients and help them to grow their business with all possible skills. Skill Set: * Experience in Hybrid Mobile application development, with knowledge of various frameworks like ReactNative, Framework7, Flutter, Cordova and Ionic. * Experience in Native Mobile application development, with knowledge Java and Kotlin for Android and Swift for IOS. * Create Application UI using various methodologies like Material Design Methodology. * Knowledge of front-end technologies such as HTML, CSS, JavaScript with strong debugging skills. * Understanding of fundamental design principles. * Proficient understanding of code versioning tool, Git. * Managing a team by assigning tasks to each of them by using issue tracking software like JIRA. * Integration of user-facing elements developed by front end developers with server-side logic. * Efficient in gathering requirements, analysis and developing applications accordingly. * Knowledge of developing applications by Agile methodology. * Code reviewing and developing more optimal solutions to avoid future conflicts. * I can provide optimal architecture solutions to clients as per their requirement and project. * I have worked and assist peoples on multiple technologies like Java, Angular2+, VueJS, ReactJS.!!! Thank you Naveen Kumar
    vsuc_fltilesrefresh_TrophyIcon Java
    WordPress
    PHP
    Node.js
    MySQL
    Android App Development
    React
    Ionic Framework
    Flutter
    Apache Cordova
    iOS
    AngularJS
    JavaScript
    Vue.js
    React Native
  • $20 hourly

    • 5.0/5
    • (7 jobs)
    I am a full stack developer, having expertise in Data Extraction, Data mining, Web Scraping, MYmta, LangChain having more than overall 7+ years of experience. Responsibilities: 1) Data Extraction: - Identifying and understanding relevant data sources within the organization or on external platforms. - Designing and implementing efficient methods for extracting data from various sources, such as databases, APIs, websites, or other data repositories. - Ensuring data extraction processes are accurate, reliable, and scalable. - Handling data transformation and integration tasks to consolidate extracted data for further analysis. 2) Data Mining: - Applying data mining techniques, algorithms, and statistical methods to analyze large datasets and identify meaningful patterns, trends, or relationships. - Conducting exploratory data analysis to uncover insights and formulate hypotheses. - Developing and implementing predictive models or machine learning algorithms to generate forecasts or make data-driven predictions. - Evaluating the performance and validity of mining models and adjusting parameters as needed. 3) Web Scraping: - Identifying target websites and data sources to extract relevant information. - Developing web scraping scripts or utilizing existing tools to automate data extraction from websites. - Ensuring compliance with legal and ethical standards while scraping data, including respecting website terms of service and privacy policies. - Handling challenges related to website structure changes, dynamic content, and anti-scraping mechanisms. 4) MYmta Expertise: - Understanding the functionality and structure of the MYmta system or similar transportation systems. - Extracting data from MYmta APIs or other available data sources. - Analyzing transportation data, including schedules, routes, delays, or real-time information, to derive insights or develop applications. - Collaborating with other stakeholders or developers to integrate MYmta data into relevant projects or systems. 5) LangChain Expertise: - Understanding the principles and technologies behind blockchain and smart contract platforms, such as Ethereum or Hyperledger. - Designing and implementing smart contracts and decentralized applications (DApps) using programming languages like Solidity or Vyper. - Auditing smart contracts for security vulnerabilities, ensuring they meet the required specifications and business logic. - Collaborating with blockchain developers, legal experts, and stakeholders to design and implement blockchain-based solutions for specific use cases. It's important to note that these responsibilities can overlap, and the specific tasks and priorities will depend on the organization's goals and project requirements. The expert should possess a strong technical skill set, including proficiency in relevant programming languages, data analysis tools, and domain knowledge in the respective areas. Let's connect soon :)
    vsuc_fltilesrefresh_TrophyIcon Java
    Akka
    MySQL
    Ansible
    Apache Kafka
    Apache Cassandra
    MySQL Programming
    Linux
    React
    Scala
  • $18 hourly

    • 5.0/5
    • (2 jobs)
    ON DEMAND ON BUDGET - Seasoned Mobile App Developer with 10 years of industry experience is here to drive your business growth on Upwork! - Are you ready to revolutionize your digital projects and skyrocket your sales? Look no further! - Development for me is not just a code, but a whole business process for which I always find effective and competitive solution - Leverage my expertise to create powerful mobile applications that integrates well with web apps too also captivate audiences and boost your revenue. - Harness my comprehensive knowledge of front-end development to deliver exceptional user experiences that convert leads into customers. - Maximize functionality and performance with clean and scalable code, crafted with precision and efficiency. - Collaborate closely with you to understand your business goals and requirements, ensuring that the solutions I deliver align perfectly with your vision. - Seamlessly integrate third-party APIs and frameworks to expand the functionality of your digital products and drive customer engagement. - Stay ahead of the curve by constantly updating my skills and embracing cutting-edge technologies, giving your projects a competitive edge. - Don't settle for mediocrity. Partner with a Mobile App Developer who understands the value of driving sales through exceptional user experiences. - Let's propel your business to new heights on Upwork. Get in touch now to revolutionize your digital landscape and achieve unprecedented success. Remember, it's important to strike a balance between being sales-aggressive and maintaining a professional tone. This revised version emphasizes the value and benefits the Mobile App development Developer brings to the table, highlighting their ability to drive sales and deliver outstanding results. Highlighted skills: Mobile development, Application Development, JavaScript (JS), Front-end Development, React Native/ Flutter - Tech Stack: Native (iOS swift) Android (Kotlin) & React Native (JavaScript) and Flutter (Dart) PostgreSQL, MySQL, SQLite - Segments: Food Delivery, Healthcare, E-commerce, Hospitality, Real Estate, Fleet management complete taxi solutions with 100% GPS accuracy, Social Apps, Attendance Apps, CRM, Visa Apps.
    vsuc_fltilesrefresh_TrophyIcon Java
    CRM Software
    ERPNext
    POS Terminal Development
    API Development
    FinTech
    Redux
    Payment Gateway Integration
    iOS Development
    Dart
    React Native
    Swift
    Kotlin
    Flutter
    Android App Development
  • $20 hourly

    • 5.0/5
    • (14 jobs)
    It's me Ajay professional Mobile and Web app developer having 12+ years of experience in Software Development. I am an expert in coding and have developed many Apps and custom websites using various platforms like Swift, Kotlin, Flutter, React Native, WordPress, Shopify, Laravel, Codeigniter, React.js, Angular.js, etc. I am the Founder of my team CQLsys. I specialize in providing mobile and web solutions for businesses of varying sizes - from small companies to large corporations. My expertise extends across various information technologies vital for seamless web and mobile development. This includes, but is not limited to Swift, Objective C, Java, Kotlin, React, Node.js, Laravel, PHP, LAMP, Angular JS, WordPress, Shopify, HTML/HTML5, CSS/CSS3, JavaScript/JQuery, AJAX, SCSS. ►► Strong Qualities ◄◄ ✔ Good communication skills ✔ Dedicated ✔ Take ownership ✔ Respect deadlines ✔ Deliver quality ✔ Realistic ✔ Know own limitation Specialties: Mobile Application Development, Web Consulting, Enterprise Portals and Identity Access Management, Healthcare and Fitness, Retail and e-Commerce, Online Learning, Data Visualization, Artificial intelligence, Machine learning, and Enterprise Cloud Computing. With this, I always understand all the problems of the clients and execute them accordingly in real-time with the best way to solve them with high quality, and I have Strong mathematical and system control knowledge.
    vsuc_fltilesrefresh_TrophyIcon Java
    UX & UI
    Mobile UI Design
    Apple Xcode
    Android App Development
    Firebase
    iOS
    Kotlin
    Flutter
    HTML5
    CSS 3
    Swift
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