27 Best C# Developers & Programmers For Hire In New Jersey

Check out C# Developers & Programmers in New Jersey with the skills you need for your next job.

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$50 hourly
- 5.0/5
- (13 jobs)
When you're creating something in Unreal or Unity, you aren't just making a product. You're crafting a legacy. Let me help you to create something that will last, and that you can look back on with pride. - Experience in Unreal and Unity - Experience working in Virtual Reality - Experience Developing for Multiplayer - Experience Managing other Developers

C#
Game Development
Multiplayer
Game Design
Game
Video Game
Unity
Online Multiplayer
Unreal Engine
Virtual Reality
C++
$35 hourly
- 5.0/5
- (70 jobs)
✅ Top Rated Senior .Net developer & Full stack developer with extensive experience in ASP.Net, C#, .Net Core, EF, PHP, API's ✅ Have created web apps using Angular 2+, Vue.js, React.js & Redux, Wordpress, Wix, Squarespace. ✅ Built eCommerce stores on Shopify, Shopify Plus, Salesforce Commerce Cloud, Bigcommerce, and LightSpeed. ✅ Hands-on experience in building API's and Integrating various API's. ✅ Available to start immediately. 18+ yrs of development experience | Awesome Designs | Flawless Coding | High Conversion Rate | On Time | Quality Driven | Excellent Communication Skills | Round the Clock Availability | Product development | Leadership to drive results I create business grade web / mobile app solutions and strive to deliver software of brilliant quality using the SOLID principles, TDD approach, agile methods for rapid iteration. I'm a self-motivated professional with a strong work ethic and productive self-starter with success being a freelancer on Upwork. I'm a great team-player, have participated in multiple projects, joining large teams, effectively co-working with other professionals and I provide the following services - Web Applications development - .Net, C#, ASP.NET Core, MVC, Angular, Web API, JavaScript, JQuery, Knockout, Node JS, AJAX, Reactjs, Ruby on Rails and Razor. Mobile Applications development - iOS, Android, and Windows Phone via Xamarin (MVVM Cross and Xamarin Forms), React Native, Ionic and Flutter. Cloud Services - AWS and Azure. Desktop Applications development - C#, WCF Data services, MS Access, OData and Win Services. Microsoft SQL Server, Reporting Services, N-tier application design, ORM, LINQ, Entity Framework, MVVM, Silverlight, AJAX, K2 Blackpearl, SharePoint Development, Salesforce, SharePoint, ERP/RFID Listener services and Microsoft Dynamics CRM API Development: Amazon MWS/SP-API, Bigcommerce API, Zendesk API, Quickbooks API, Chargebee API, Recurly API, Shopify API, Ebay API, Walmart API, Wish API, Endicia API and Most Restful API's Project Management: I have worked with diversified teams and have managed to deliver high quality products. I have experience with various project management tools and issue or bug tracking tools. I have experience with waterfall model, agile and scrum project management models. Technical Project Management: I bring in a mix of technology and project management which makes me to monitor project progress and deliver high quality products. I am available to start immediately. Please leave me a message to discuss further. UI/UX --------- Angular Reactjs/Redux Bootstrap HTML, CSS Vue.js Bigcommerce Stencil, Shopify Liquid, Shopify Plus, Salesforce Commerce Cloud Programming ----------------- ASP.Net, VB.Net, C#, .Net core, MVC, Java, Entity Framework, JSon, MS Access, XML, Node.js, Java Scripts, Xamarin, Telerik, Kendo UI, Crystal Reports, PHP CMS/Frameworks: ------ Wordpress, Laravel, DotnetNuke, Umbraco, Squarespace, Wix, Contentful Databases ------------- SQL Server, MS Access, MY SQL, Cosmos DB, MongoDB, Dynamo DB, Oracle API's ------- Freshdesk APi, Zendesk API, Freshsales API, FreshMarketer API, Unbounce APi, Google docs API, Quickbooks APi, Adwords API, Shopify API, Bigcommerce API, Amazon MWS/SP-API, UPS API, Fedex API, DHL API, USPS API, eBay API, Most REST API's, Twilio API, Unbounce API, Sage API, Kronos API, OCAPI 3rd Controls: --------------- Telerik, KendoUI, AG-Grid, Material components, Reporting, Crystal reports Cloud -------- AWS, GCP, Azure, CI/CD Visualization Tools ---------------------- Power BI Search --------- Elastic Search, Apache Solr Identity --------- Amazon Cognito, Azure Active Directory, Okta, Auth0

C#
React Native
Angular
Shopify Plus
Shopify
React
Node.js
API Development
Laravel
ASP.NET
ASP.NET Core
.NET Framework
ASP.NET MVC
ASP
$115 hourly
- 4.7/5
- (14 jobs)
I am a self-employed computer programmer who, for many years, has built reliable software systems that provide recurring profit to their owners and quiet enjoyment to their users. Whenever possible, I provide fixed-fee estimates to my clients to protect them from unexpected cost overruns. I have many years of proven results in diverse settings. This experience, supplemented by a BS/BA degree in Mathematics and Computer Science (Boston College), a Masters of Science degree in Computer Science (Fairleigh Dickinson University), two years of study in a Ph.D. program (Stevens Institute of Technology), and a Graduate Certificate in Object-Oriented Design (New Jersey Institute of Technology) facilitates a unique synthesis of formal scientific training to augment practical industry experience. I have years of experience with C++/C#/C, .NET, Desktop, JavaScript, Python, and various other web, mobile, desktop, and server development technologies. Many projects have included RS232, RS422, USB, GPIB, MIDI, Ethernet, and Bluetooth interfaces to external industrial controllers and equipment. My recent successes include the design & development of a mobile (both iOS and Android) application deployed in a hospitality environment across several dozen venues nationwide. I have designed and developed the client-side application as an HTML5, CSS, JavaScript, JQuery, and AJAX cross-platform "hybrid" application. The device-side code runs within a C# (Android) or Objective-C (iOS) custom-developed "native shell" application that provides the HTML5/JavaScript application with device-specific functionality (e.g., hardware access, graphics) via an abstracted interface. I designed and developed the server-side as a custom-written Windows Server 2012 r2 RESTful Web Service written in C# with a SQL Server 2016 back-end. My experience also includes many years of successful desktop development for several local (NJ) pharmaceutical companies. Typical applications include advanced sales/marketing data analytic applications with graphics/charting interfacing with custom data back-end systems. I have extensive experience in consulting and off-site software development for organizations of all sizes. My skills include expertise in most major programming languages with extensive experience developing software applications in the C, C# and C++, Python, Ruby, VB.NET, ASP.NET, and JavaScript languages in the .NET/PC/Windows environment. I have developed stand-alone, networked, client/server, internet/intranet, and web-service applications for various management science applications. My experience includes over 25 years of customer-driven, results-oriented programming in the pharmaceutical, hospitality, and financial services industries with specialized expertise in off-site development, testing, deployment, and optimization of ad-hoc analytical applications for .NET, MS-Office, JavaScript, AJAX, ASP/ASP.NET environments. My commitment to quality, reliability, and honesty make me a significant asset to any information science undertaking. I am a US citizen. English is my first language. Thank you for taking the time to review my profile.

C#
.NET Framework
.NET Core
Visual Basic
Microsoft Visual Studio
Desktop Application
SQL
Microsoft Excel
Mobile App Development
Delphi
Standalone Application
Python
JavaScript
Web Services Development
C++
$75 hourly
- 4.3/5
- (11 jobs)
Colin has been working with - and pretty much obsessed by(!) - Excel for 25+ years, with almost all the models involving VBA. Most recent focus, though, has been on DAF (Dynamic Array Formulas), which dramatically changes Excel development. Excellent analytical skills with an in-depth knowledge of GL systems, financial reporting applications, and surrounding processes (including FP&A). Have often developed applications in which users are provided the capability to access enterprise data using their familiar Excel user interface (filtered lists, pivot tables, drill-down capability, etc.). This will generally involve creating dynamic SQL queries to retrieve the required data. Also proficient in Power Query and Power Pivot.

C#
SQL
Business Plan
Microsoft Excel PowerPivot
Microsoft SQL Server Programming
Power Query
Visual Basic for Applications
Microsoft Excel
Microsoft Visual Studio
$120 hourly
- 5.0/5
- (7 jobs)
I am an enthusiastic back end .NET developer. I have deep experience with C#, SQL, API's, cloud technologies (AWS and Azure), and much more since 2016. I am fairly new to the UpWork platform, and most recently worked for Moody's Analytics for the past 4 years. I loved my time there, but wanted to pursue some personal projects and a more active lifestyle. In my spare time I enjoy rock climbing and remodeling my house :) One project I am especially proud of is developing an original search algorithm similar to Zillow Zestimate. I greatly improved the accuracy of the results from the old algorithm by using complex mathematical formulas, and reduced the query time from 20+ seconds to a small fraction of a second. Another fun project was running risk analysis calculations for investment portfolios, which required 100k to 2mm service bus messages and calculations per request. To achieve this in real-time, my team and I engineered a microservice structure with Azure Functions that scaled on demand. We were extremely detail oriented with our code and the settings in Azure to make sure everything ran quickly and with minimal cost. Skillset... ▣▣▣▣▣ C# ▣▣▣▣▣ API ▣▣▣▣▣ .NET Core ▣▣▣▣ ASP.NET and MVC ▣▣▣▣ Python ▣▣▣▣▣ SQL Server ▣▣▣▣▣ PostgreSQL ▣▣▣▣ Azure ▣▣▣▣ AWS ▣▣▣▣ JavaScript ▣▣▣▣ HTML / CSS ▣▣▣▣ Docker ▣▣▣▣ Kubernetes ▣▣ Terraform ▣▣▣▣ ElasticSearch / OpenSearch ▣▣▣▣ RabbitMQ and Azure Service Bus ▣▣▣▣ DataDog ▣▣▣ Redis ▣▣▣ Angular 4 and Typescript

C#
Stored Procedure Development
.NET Stack
AWS Development
.NET Core
RabbitMQ
Microsoft Azure
Elasticsearch
Microsoft SQL Server
JavaScript
API
Python
SQL
PostgreSQL
Docker
Kubernetes
$175 hourly
- 5.0/5
- (57 jobs)
I have designed and completed many iOS/Swift, Unity/C#, React Native/Javascript, and Flutter/Dart-based apps as a sole, lead, or co-developer and published them on the Apple App Store and Google Play Stores. As a contractor for NASA, I published a Unity/C# iOS/Android augmented reality app for their Visitor Center in Goddard, Maryland, called "WeatherSats AR." I am currently working on multiple contracts in Native iOS, Android, and Unity. On the backend, my expertise is in Firebase, Firebase Functions, and now Microsoft Azure. I co-founded two iOS startup companies with other developers. One is a social media app for craft beer, and the other is a SwiftUI animation-based app where you can draw a multiple-choice question animation and share it with and challenge other users. I have a B.S. in computer science from Rutgers University in 2004, graduating with a 4.0 GPA.

C#
CSS
iPad App Development
AR & VR
HTML
Cocoa API
Apple Xcode
Unity
Firebase Cloud Firestore
iOS Development
Swift
Objective-C
Mobile App Development
Firebase
iOS
Smartphone
$50 hourly
- 5.0/5
- (1 job)
Welcome to my profile I am a highly skilled and experienced Front-End Developer with a passion for creating visually stunning and user-friendly web applications. With over 8 years of experience in the industry, I have honed my skills in a wide range of technologies, ensuring that I can deliver high-quality solutions tailored to your needs. Technical Skills: ✔️ Front-End Development: ✔️ HTML5, CSS3, SASS, LESS, Bootstrap 5 ✔️ JavaScript, jQuery, AJAX, JSON, REST API ✔️ React.js, Vue.js, Angular 1-2-4 ✔️ Node.js, Three.js Responsive Design: ✔️ Expertise in creating responsive web applications that work seamlessly across all devices and browsers. UI/UX Design: ✔️ Proficient in designing intuitive and engaging user interfaces using tools like Figma and Webflow. Web3 Technologies: ✔️ Experience with Solidity, Hardhat, and GitHub for blockchain-based projects. DevOps: ✔️ In-depth knowledge and experience with AWS services (EC2, S3, RDS, Cloudfront, Elastic Beanstalk, IAM, etc.) Docker, and other cloud solutions (Azure, GCP) for efficient deployment and management. Database Management: Skilled in working with SQL databases and MongoDB for data storage and retrieval. Version Control: ✔️ Proficient in Git and GitHub for version control and collaboration. Project Management: ✔️ Strong understanding of Agile and SCRUM methodologies, ensuring projects are completed on time and within budget. Experience Highlights: Custom Theme Design: Expertise in designing custom WordPress themes that are responsive and SEO-friendly. ✔️ E-commerce Integration: Proficient in integrating payment systems like PayPal, Stripe, and Authorize.net. ✔️ Google Maps API: Experienced in customizing Google Maps for various applications, including clusters, routing, and distance calculations. Responsive CRM and Dashboards: Skilled in creating high-traffic web projects with responsive CRM and dashboards. ✔️ Microsoft Power BI: Familiarity with Microsoft Power BI for data visualization and analytics. Why Choose Me: ✔️ Quality Work: I am committed to delivering high-quality work that meets and exceeds your expectations. ✔️ Timely Delivery: I understand the importance of timely delivery and ensure that projects are completed on schedule. ✔️ Constant Communication: I believe in maintaining constant communication to ensure that you are always updated on the status of your project. ✔️ Warranty and Support: I offer a warranty on my work and provide ongoing support to ensure that your application continues to function smoothly. Reviews and Testimonials: ⦿ "Tony is the best developer I have ever had - and I have used over 100 different people / agencies - Tony beats them all. Truly an all-star Full Stack Web Dev." (5.0/5) ⦿ "I have been working as a web developer for some time and decided to bring my skills to Upwork. What sets me apart is my ability to own my workflow and think outside the box." (5.0/5) Availability: I am available for immediate hire and can start working on your project within 24 hours of receiving your job post. Let's work together to create an exceptional web application that meets your business needs.

C#
NoSQL Database
AWS CodePipeline
User Experience Design
Relational Database
Azure DevOps
API Development
PHP
GraphQL
SQL
React
Node.js
JavaScript
AngularJS
$60 hourly
- 5.0/5
- (9 jobs)
I am a senior software engineer with 10 years of practical experiences in C/C++, C#(.Net, MVC, Core), Qt, Python(Django), PHP(Wordpress, Laravel), and Javascript frameworks such as Angular/React/Ionic/Vue etc. I have hands-on experiences in ML, DL/Computer Vision, Embedded System programming, Mobile apps, IoT, and Backend(DB design/Architecture, REST API)Development, software testing, deployment, support and integration. - Main program language C/C++(MFC), C#(.Net Core, MVC, WPF), Java, C#, Qt, Python(PyQt, Django/Flask), Electron.js, React, React Native, Ionic, Angular 5+, Flutter - Machine Learning/Deep Learning, Computer Vision, Data Science. - Ecommerce: Shopify, Magento, Wordpress, WooCommerce - Rest API developing : Python/Django/Flask, nodeJS, PHP - Database : Firebase(RTDB, Firestore, Cloud Functions etc), MySQL, PostgreSQL, MongoDB - VCS : Git, Bitbucket - Extensive hands-on experiences with AWS and Azure - Services: Stripe, Algolia Integration Firmware: - language : C/C++, Embedded Python, Verilog/VHDL - Tools : Keil, IAR, CooCox, SW4, Segger Studio, Cross Compiler for Embedded Linux Intel Quartus, Xilinx, ModelSim - MCU : ARM Cortex A, ARM Cortex M, Nordic BLE SoC, TI Wireless SoC Intel FPGA, Xilinx Vertix & Artix FPGA - Video processing: OpenGL, Direct3D, CUDA, DirectX, FFMPEG I am a technically-oriented software professional with 10 years of experience. With an entrepreneur's attitude, I am looking for opportunities to help customers with tough software development challenges. I am an excellent communicator who will put in the extra effort to create fantastic products and love writing very well-structured code.

C#
FFmpeg
iOS
Angular
Firebase
PHP
.NET Framework
Qt Framework
C++
Python
$50 hourly
- 5.0/5
- (10 jobs)
I primarily work in the Unity3D engine. I am highly proficient at C# and can manage a wide range of different elements inside the engine. I am constantly teaching myself new things and always finding new things to try. I am very willing to learn and improve on what I know and what I don't know.

C#
Software Debugging
Unity
Computer Science
JavaScript
$80 hourly
- 5.0/5
- (1 job)
I am a US citizen with many businesses having created professional content for the last 12 years. I design and setup stores, modify themes with Liquid, HTML5/CSS3, and other front-end languages. I have a Bachelor's degree in Computer Science Engineering from the University. - Building a new Custom Shopify theme (based on your own design or I can help you design) - Shopify Account Setup and Configuration - Customizing your existing Shopify theme - Setup and Integration with Apps and 3rd Party services - Stripe and Payment Integration - Building a new Custom Shopify App - Optimizing page Load Times for SEO - Drupal, WordPress, Magento 2x w/8 yrs - Google Ads API integration I've worked with many small to large size of companies with high traffic websites, so I have enough experience to manage your site and making it run smoothly no matter how many users hit your shops. Thank you very much. Khan

C#
Microsoft Azure
Amazon Web Services
Angular
ASP.NET
React
Node.js
Ruby on Rails
WordPress
Squarespace
Shopify
MongoDB
Java
JavaScript
PHP
$45 hourly
- 5.0/5
- (1 job)
I have over 10 years of experience in programming, both high & low level languages. My focus is on creating flexible code for games, and other applications. I'm well versed in web development and deployment, and whether its for a simple website or a web app involving inventory tracking, I can help. I've worked on a number of personal project games(in Java & Unity), as well as a puzzle game released on the DS where I was responsible for creating the game engine. *Note: I am going to be slow to respond until i get back from traveling on April 6th.

C#
Web Scraping
Arduino
Docker Compose
Microsoft Active Directory
Unity
Full-Stack Development
CI/CD
Web Development
JavaScript
C++
PHP
SQL
Docker
React
$95 hourly
- 4.9/5
- (12 jobs)
We help game designers realize their creative designs and produce hit Mobile Hybrid Casual Games. Are you passionate about game design? Do you have killer game ideas, but lack the expertise needed to bring them to players all over the world? We know how frustrating it is for a game designer who yearns to bring their visions to life but feels overwhelmed by the complexities of game development. We also understand how hard it is to start a career in the games industry without experience. Nobody should be forced to work a job they are not passionate about. We can help you just jump in and start creating games! We have helped hundreds of people like you bring their creative vision to players worldwide! Getting started is simple! 1. Tell us all about the game you want to make 2. Get a custom proposal from our talented team 3. Begin working with our team to create your game Nobody wants to live life without expressing their creativity and following their passion. That would be boring and pointless. Spending hours and hours trying to learn how to code or make great art when all you want to do is make a great game - that is tedious! Working with us will allow you to live your life to your fullest potential! You will experience the joy of seeing your ideas come to life on your screen every week. You will experience the excitement of learning what players think of your work. Your friends and family will be amazed by how you used your creativity to create successful games that players worldwide adore! Take the first step now! Let's Chat!

C#
Video Game
Computer Science
Virtual Reality
Unity
$110 hourly
- 5.0/5
- (5 jobs)
I am highly experienced Senior Software Engineer that has architected and delivered comprehensive software solutions. I take pride in delivering solutions that meet client needs and deliver on the key outcomes/ metrics defined at the start of every project. My past as a leader of large development teams allows me to bring a level of big picture thinking that is sometimes missing when working with those that have never led large teams. I look forward to earning your business.

C#
Full-Stack Development
ASP.NET
Enterprise Software
.NET Core
Netting
SQL Programming
Web Services Development
Machine Learning
Database Design
$65 hourly
- 5.0/5
- (2 jobs)
I began coding on a Commodore 64, a console that required complex commands just to play a game on the family TV. My first paid programming job in 2002 was migrating some old FoxPro programs into C#. I moved on to develop many Microsoft .NET web services in C# and SQL Server for banking, printing, transportation and healthcare clients. For one client who was required to comply with fluctuating federal standards, I developed a system that routinely processed 100,000 records through EDI on FTP using SSIS. Another client required synching data between an Azure SQL database with an IBM DB2 JD Edwards back-end. There went millions of records in the queue daily! Being a team player, I've often been an Agile facilitator / Scrum Master, and technical trainer. My attention to detail and best practices have routinely landed me in the seat of designated code reviewer. Although my expertise is in system-to-system integrations, such as linking external web APIs to back-end mainframes, I have various other experience and interest. After hours, I'm a bonsai artist, avid reader and historical book collector, and volunteer Museum Tour Guide.

C#
Data Warehousing & ETL Software
ETL
Agile Project Management
Database Programming
Data Integration
Code Review
Database Design
Database Architecture
Agile Software Development
ASP.NET Core
ASP.NET
ASP.NET Web API
SQL
JavaScript
$40 hourly
- 4.9/5
- (1 job)
As a full stack developer, I possess expertise in constructing websites tailored for small and medium-sized enterprises. Whether your objective is to secure projects, showcase your services, or establish an entire online store, I am well-equipped to provide the assistance you need.

C#
Cloud Management
Cloud Development
PostgreSQL
MySQL
Flask
Django
Entity Framework
React
HTML
CSS
JavaScript
ASP.NET
$79 hourly
- 4.9/5
- (178 jobs)
*** UpWork Expert-Vetted profile, only granted to the top 1% — pre-screened by Talent Managers and experts in their field. *** As Senior Learning Technology Consultant with over 250 projects successfully completed within the e-Learning Software Development industry, I incorporate over 13 years of experience in Learning technology solutions, managing and leading Learning Tech Consultancy, Project Management, Design and Engineering Teams focused on LMS creation and implementations with systems such as Moodle, Capsule LMS, Totara, Mahara, Paradiso LMS, CrossKnowledge Learning Suite, LearnDash, LearnWorlds, eFront, Talent LMS, and the creation of interactive SCORM Courses with authoring tools such as Articulate storyline and RISE to support the delivery, enhancement and maintenance of Compliance Certifications, and Continuing Education (CE or CEU) content and material via SCORM for various industries. It is important for me to make sure all quality standards are met within an organization and to ensure proven practices of the Learn Tech industry and best practices are followed for your specific LMS. I have made sure to provide powerful input to Fortune 500 corporations, State Universities throughout the US and government organizations, but also global small and midsize businesses by optimizing live systems and guiding evolution of internal processes, e-learning tools, platforms and their content. I am greatly interested in continuous growth, contributing through leadership, process development and business detail-oriented Project Management skills as a bilingual Senior e-Learning Consultant and Learn Tech Project Manager for your team and project, but most importantly, I look forward to becoming a key contributor to the success of your organization and all projects with work on together. Digital learning Solutions, LXP, LMS and e-Learning Content Services: - LMS Selection, Scoping and Implementation Consulting - Upgrades (Moodle LMS / Totara LMS) - Revamping sites or LMS - LMS Administration and governance - LMS Theme Creation or enhancement - LMS plugin development, creation, installation and maintenance - LMS Multi-tenant - LMS Custom Development - LMS Data integration (SSO, User Provisioning, Enrollment, and Completion records / Exports & Imports) - LMS KPI Identification and Success Campaigns - LMS Localization and Translation - LMS Mobile App creation & Implementation - Salesforce and LMS Integration - Woocommerce and LMS integration - Magento and LMS Integration (Moodle, and Skyprep) - Zoom, Webex, BBB and other meeting tools and LMS integration - SCORM Interactive course creation for LMS - Creation, enhancement and maintenance of Compliance Certifications, and Continuing Education (CE or CEU) content and material via SCORM. - Ready to deploy and customize content sources (Videos, Interactive content, PDFs, eBooks, Study Material) Experienced in the Following Learning Management Systems LMS Moodle, Capsule LMS, eFront, Totara, Mahara, Paradiso LMS, CrossKnowledge Learning Suite, Blackboard, LearnDash, IOMAD, Talent LMS, Matrix LMS, Litmos, Lessonly, LearnWorlds, Open Edx, Kajabi, Skyprep, Thinkific, and Ellis.

C#
Shareable Content Object Reference Model
Elearning LMS Consulting
Project Management
Moodle
TalentLMS
Project Management Office
Learning Management System
API Development
PHP
Java
HTML5
CSS
$35 hourly
- 5.0/5
- (1 job)
Hey there! I'm Sanjay, a seasoned developer with over a decade of experience crafting innovative solutions across diverse business domains. I thrive on challenges, excel in problem-solving, and am always eager to expand my knowledge. Technical Expertise: 1) Data Engineering, Data Science & AI - Python Mastery: Skilled in Python (Pandas, NumPy, Scikit-Learn) to handle ETL pipelines, complex data analytics, and actionable insights. - Machine Learning: Expert in developing predictive models using TensorFlow and PyTorch, including unique 2D/3D modeling projects for shape and rotation prediction. - Data Visualization: Proficient with Matplotlib, Seaborn, Power BI, and Tableau for creating impactful data visualizations and dashboards. - Database Management: Hands-on experience with SQL and PostgreSQL, including advanced query optimization for performance-driven solutions. - ETL Development: Experienced in end-to-end ETL processes to clean, transform, and load data into optimized data warehouses, ensuring seamless data accessibility. - API Integration: Skilled in RESTful API integration and automating workflows using OpenAPI specifications for smooth application interactions. 2) Full Stack Development: - .NET Ninja: Proficient in C#, ASP.NET, MVC, ADO.NET, Entity Framework, and LINQ, enabling me to deliver full-stack solutions that are both robust and efficient. - Django & Python Web Development: Strong expertise in Django for building scalable, maintainable web applications with a clean, user-focused design. Additional Skills: - Cloud Platforms: Practical experience with AWS and Azure, ensuring scalable, secure, and resilient cloud-based solutions. - Java & Linux: Continuously advancing my skills in Java development and Linux systems administration for broader technical adaptability. Professional Approach & Contributions - Strategic Partnership: I view myself as more than a freelancer; I’m a strategic partner who provides insights and solutions aligned with your goals, enhancing project value by up to 22% in past engagements. - Continuous Learning: Staying updated with the latest technologies and industry trends is part of my commitment to deliver forward-thinking solutions. - Communication & Collaboration: Clear communication is a top priority. I ensure all project details are fully understood and proactively keep you updated on progress, making collaboration seamless and efficient. Let’s Build Something Remarkable! Whether you need a data engineer to streamline your data processes, a machine learning expert to unlock predictive insights, or a full-stack developer to create scalable applications, I’m here to help you exceed your expectations. Message me today, and let’s discuss how I can contribute to your success!

C#
TensorFlow
Certified Associate in Python Programming
Django
Figma
Flutter
Machine Learning
Python
ASP.NET
Node.js
React
JSON
AngularJS
Vue.js
SQL
$95 hourly
- 4.6/5
- (62 jobs)
Over 15 years experience in e-commerce, with projects ranging from classic ASP, ASP.NET, and MVC. Certified Sitefinity Developer & Partner specializing in custom module development and back-end customization. Extensive experience with client side development with jQuery & Ajax, as well as backend development expertise with RESTful services and WebAPI. Skilled in deployments to both Amazon AWS and Microsoft Azure environments. Xamarin developer with experience in building both IOS and Android applications. Incorporated in NJ, USA

C#
Website
.NET Core
Microsoft SQL Server Programming
Sitefinity
Microsoft Azure
GitHub
Android App Development
iOS Development
HTML
ASP.NET MVC
jQuery
Xamarin
$80 hourly
- 5.0/5
- (1 job)
With over two decades of hands-on experience as a software developer and team leader, I have a proven track record of balancing client needs, deadlines, and budgets, ensuring that projects are delivered on time and within scope. I consistently cultivate a collaborative development environment through transparent communication and knowledge sharing to maximize team effectiveness and drive execution across projects. My adaptability and quick learning abilities have allowed me to thrive in fast-paced environments, where I have quickly learned new technologies and integrated seamlessly into existing teams and projects. My extensive consulting experience across industries has provided me with unique insights and the ability to offer creative and effective solutions to complex problems. My expertise spans full stack development, with a deep understanding of the Microsoft ecosystem, allowing me to provide leadership that drives innovation and excellence in every project. As an independent contractor, I have had the opportunity to work in different industries (legal services, real estate, financial, etc.) and collaborate with many teams. With a strong foundation in software engineering complemented by experience in emerging technologies, I am actively looking for a role that will specialize in bridging the gap between software development, AI, ML, and cloud computing. By seamlessly integrating cutting-edge technologies, I develop robust, scalable, and data-driven solutions that address complex challenges. My approach emphasizes innovation and efficiency, ensuring that projects not only meet but exceed expectations. My consulting track record demonstrates my ability to navigate diverse technologies and deliver results that drive business success. I am a firm believer in creating a collaborative and transparent environment, and I have successfully implemented this philosophy through clear communication while fostering a culture of trust and respect within teams. Full Stack Software Development | Cloud and AI Fundamentals | | Database Design & Development | Technology-Agnostic | Collaborative Team Environments | Constructive & Transparent Communication | Process-Driven Leadership | Team-Centric Leadership | Client Needs Assessment | Technical Project Leadership | Adaptability | Disaster Recovery Planning | Software Solutions | Code Refactoring | Performance Optimization

C#
Software Design
Microsoft SQL Server
Microsoft Azure
Azure DevOps
Angular
SQL
Web Service
Database Design
ASP.NET Web API
ASP.NET
Microsoft SQL Server Programming
ASP.NET Core
.NET Core
$100 hourly
- 5.0/5
- (14 jobs)
Are you seeking a seasoned developer with 25 years of proven expertise? Look no further. With a career defined by effective communication, an insatiable hunger for learning, and a knack for problem-solving, I bring a unique blend of skills to any project. Embracing the mantra, "I do not know everything, but I will learn anything," I am committed to continual growth and excellence in coding. Let's collaborate to turn your vision into reality. My toolbox Programming Languages: C#/.NET, Java, JavaScript, Python, TypeScript, GraphQL, PHP Web Development Frameworks: React, Angular, Node.js, Vue Js API Programming: RESTful APIs Database Management Systems: SQL Server, MySQL, SQLite, Oracle, Snowflake ORM Tools: Dapper Cloud Platforms: AWS, Azure Version Control: GitHub, BitBucket UI Frameworks: DevExpress, Telerik Agile Methodologies: Scrum Project Management Tools: Jira, Azure DevOps CI/CD Deployment: Jenkins, Fortify, Sonatype, Azure Pipelines If you are in need of a highly motivated and skilled programmer/designer/analyst, please do not hesitate to contact me look forward to the opportunity to work with you.

C#
RESTful API
Vue.js
React
Python
.NET Core
SQL
ASP.NET
Blazor
GraphQL
Snowflake
JavaScript
PHP
MySQL
HTML5
$70 hourly
- 4.6/5
- (47 jobs)
Senior Full-Stack Developer | React/Node.js Specialist | 13 Years Enterprise Experience Hi, I'm John Gallego. I build robust web applications with a focus on real-time data visualization, community platforms, and enterprise-grade admin systems. Over my 13-year career, I've helped businesses transform complex requirements into scalable, user-friendly solutions. I specialize in modern JavaScript ecosystems, particularly React with Next.js, Node.js backends, and real-time data processing. I've architected systems handling hundreds of thousands of daily interactions while maintaining performance and code quality. Recent projects include team management platforms, fantasy sports communities, and financial portfolio systems. Technical Expertise: Frontend: React (Next.js), Vue, Angular Backend: Node.js (Express, NestJS), PHP (Laravel), .NET Core Mobile: React Native, Flutter Database: PostgreSQL, MySQL, MongoDB Cloud: AWS, Azure, GCP Tools: TypeScript, Git, Docker, Jest My approach prioritizes: Clean, maintainable code following industry best practices Performance optimization and scalability Clear communication and quick response times User-centric design principles I'm particularly interested in projects involving: Real-time data visualization and analytics Community platforms and social features Enterprise admin systems Financial technology solutions Looking forward to discussing how I can help bring your project to life. I typically respond within minutes and am always happy to jump on a call to discuss technical details.

C#
HTML
MongoDB
.NET Framework
Node.js
SQL
JavaScript
TypeScript
CSS
AngularJS
$55 hourly
- 4.9/5
- (18 jobs)
I'm a Upwork Top Rated Plus US-based professional senior full-stack web developer with a Bachelor of Science (B.Sc.) in Information Technology and developing maintainable, scalable, and efficient software products and services. Background: 14+ years of experience in Web/Desktop/Software development including C#, ASP.NET Core, ASP.NET MVC/Web Form, Web API, Desktop Applications, .NET Framework, .NET 6/7 with IIS, and SQL Server. Extensive hands-on with Node.js, React.js, Next.js, GraphQL, and Angular. Also: Microsoft Azure, Cloud Infrastructure, Entity Framework, RESTful Web Services, WCF, SSIS, SSRS, HTML/CSS, JavaScript/jQuery, Bootstrap, Material, Firebase, MongoDB, MySQL, NoSQL, PostgreSQL, PHP, Codeigniter/Laravel Framework, Apache Server, Apollo Server, AWS, Linux/Unix, Heroku. Enterprise Expertise: Agile/Scrum, .NET Best Practice, Unit Testing, DevOps, CI/CD, HIPPA Compliant, Deployment Process, Web Application Security, Team Management, Leadership, Mentoring, Technical Evaluation, Tutoring. When working on a new project, I like to speak with my clients so that I can have a clear understanding of their needs and vision of the project. Thank you in advance for your time and consideration. I look forward to working with you soon.

C#
Project Management
Redux
Web Application
RESTful Architecture
Git
MongoDB
Node.js
ASP.NET MVC
React
SQL
ASP.NET Core
ASP.NET Web API
Responsive Design
$100 hourly
- 5.0/5
- (2 jobs)
Over 20 years of full lifecycle development experience in software engineering. Over 10 years of experience in medical field designing and creating image acquisition software and image management software for ophthalmology. Very passionate about Angular development and state management with Ngrx and Ngxs.

C#
3D Rendering
Reactive Programming
HTML5 Canvas
WebGL
Kendo UI
.NET Framework
RxJS
TypeScript
Angular
JavaScript
$95 hourly
- 4.9/5
- (10 jobs)
An accomplished information systems manager with demonstrated success in developing, designing and implementing solutions that improve business functionality. Possess diversified technical background in all aspects of information technology including system administration, development and project management.

C#
Microsoft Access Programming
Microsoft SQL Server Administration
Visual Basic
.NET Compact Framework
SQL
ASP.NET
.NET Framework
ADO.NET
$80 hourly
- 0.0/5
- (0 jobs)
Kentaro Namba is a highly professional blockchain & full stack developer with 10+ years of experience, solid leadership skills, and unrivaled building skills. # Programming Languages: * C/C++/C#, Azure, Java/Kotlin, Html/Javascript/Css/Typescript * Node.js, Python, Php, Sql, Qt, Perl, Lua * Objective C, Assembly x86/64 # Blockchain Skills * Solidity, Rust, CosmWasm, Web3.js, Web3.py, Ether.js, Infura, Alchemy, IPFS, Pinata * Ethereum, Binance Smart Chain, Polygon, Solana, Terra Networks * Truffle, Remix, Hardhat, Ganache, Solana-Test-Validator, Solana-Program-Test * ERC20/721/1155, BEP20, OpenZeppeine, SPL * Smart Contract for Defi Dapps, NFT Games and Marketplaces, CEX/DEX # Frontend Skills * React.js, Vue.js, Angular.js, Next.js, React Redux, Material UI and Semantic UI * jQuery, D3.js, Three.js, P5js, Bootstrap, RESTful Servies, UX/UI Design # Backend Skills * Express.js, Laravel, CodeIgniter, Django, Prestashop, Wordpress * MySQL, Oracle, PostgreSQL, MongoDB, NoSQL, SQLite, Nginx, Apache, Ubuntu/Cent OS * Lambda using Node.js and Python, API Gateway # Amazon Web Services * Cognito, S3, DynamoDB, RDS, MemoryDB, EC2, Rekognition, Lex, Polly * Textract, Translate, Comprehend, Chatbot, Lambda, API Gateway, Elasticsearch * Cloudwatch, Amplify, Certificate Manager, Network Firewall # Problem Solving & Communication * Ability (Define Problem, Generate Solutions, Evaluate and Select, Implement and Follow up) to think creatively and find unique solutions to problems * Strong communication skills to effectively speak with people at any level of an organization from subordinates to supervisors

C#
Ethereum
Blockchain
Solidity
Smart Contract
Payment Gateway Integration
React
Python
Java
JavaScript
C++
Kotlin
Rust
Node.js
$70 hourly
- 4.4/5
- (1 job)
Hello! I'm Gopi, a seasoned Full Stack Developer with over a decade of hands-on experience in building robust, scalable web applications and platforms. My journey has taken me through the intricacies of .NET, Angular, Node.js, and React.js, allowing me to craft solutions that are not just code-compliant but also business-centric. I thrive on cloud technologies, with a proven track record across AWS, Azure, and GCP, ensuring your project leverages the best of cloud capabilities. 🔨 Skills & Expertise Languages & Frameworks: Proficient in .NET, Angular, Node.js, and React.js. I can seamlessly transition between front-end and back-end development, ensuring a cohesive and dynamic user experience. Cloud Technologies: Extensive experience with AWS, Azure, and GCP. Skilled in deploying and managing cloud infrastructure, optimizing for performance and cost. Project Management: Agile, Scrum, and DevOps methodologies to ensure timely delivery and high-quality software solutions. Database Management: Proficient in SQL and NoSQL databases, database design, and integration. Problem Solving: Strong analytical skills, adept at tackling complex problems with innovative and efficient solutions. 🌟 Why Choose Me? Experience: With 10+ years in the tech industry, I've encountered a wide array of challenges and learned how to navigate them successfully. Quality & Efficiency: My focus is on delivering high-quality work within deadlines, ensuring that your project not only meets but exceeds expectations. Communication: Fluent in English, I prioritize clear and timely communication to keep clients informed and involved in every step of the development process. Flexibility: My diverse skill set across different technologies and cloud platforms allows me to adapt to the unique needs of your project, ensuring a tailored solution. 💼 Past Projects & Achievements Developed a scalable e-commerce platform for a retail giant, improving their sales by 40%. Led a team in the migration of enterprise-level applications to the cloud, resulting in a 50% reduction in operational costs. Architected a real-time analytics tool using Node.js and React.js, enhancing data-driven decision-making for a finance firm.

C#
Web API
Azure App Service
.NET Core
JavaScript
Angular
Node.js
React
HTML
SQL
jQuery
ASP.NET MVC
ASP.NET
$90 hourly
- 0.0/5
- (0 jobs)
Hello! Who am I at WORK: I'm the glue that holds it all together. You'll find me tackling long-term planning when others won't. You'll find me painstakingly going through every last line of code to find a bug that others don't feel like fixing. You'll find me quietly mediating social scuffles to keep the peace amongst peers as that is what is most productive. What do I DO? I write code, solve problems, constantly learn new things, collaborate with my team, and strive for company goals plus a little extra. The team's failure is my failure, so I focus on team goals first and foremost, whether that means motivating energy, peer training, personal skill development, or taking on the least attractive tickets to make sure they get done. What have I DONE? I have 5+ years in the banking industry and bring a timeline, teamwork, customer experience, and bottom line-driven focus to the job. Who am I OUTSIDE work? I enjoy taking long bike rides, mountain hikes, gaming with friends, and making casino game projects(mostly poker). What should you DO? Reach out to me! I'm always looking to make new contacts because I firmly believe that you can learn better ways of living or doing from anyone. Currently Focused Technologies: React || Javascript || HTML || CSS || AWS deployment || C# || .NET || Python || Django

C#
Microsoft Azure SQL Database
Microsoft Dynamics Development
.NET Core
SQL
Python
Django
TypeScript
C++
React
JavaScript
Microservice
.NET Framework
Vue.js
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