Upwork home
Sign up
Secondary

Hire the best Software Architecture Freelancers in Ontario

Check out Software Architecture Freelancers in Ontario with the skills you need for your next job.
Get started
  • $100 hourly

    • 5.0/5
    • (3 jobs)
    As an experienced software architect with a focus on business outcomes, I have a strong background in backend development, reliability, security, and cloud technologies, and expertise in Amazon Web Services (AWS). Throughout my career, I have developed an acute understanding of how software engineering can drive business outcomes. I always strive to ensure that my work aligns with the company's objectives. As a result, I have been successful in delivering projects with a proven track record of adding value to the businesses I've worked with. Regarding technical expertise, I have worked extensively with AWS, including building cloud infrastructure and deploying applications on AWS. I am also proficient in backend development and have experience using Java, Kotlin and Python. I have a strong understanding of reliability and security concerns, having worked on projects that require high uptime and strict security measures. Additionally, I am a quick learner, comfortable working in a fast-paced environment, and adept at collaborating with teams to achieve common goals.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Terraform
    DevOps Engineering
    RabbitMQ
    Object-Relational Mapping
    DevOps
    AWS Lambda
    Amazon Web Services
    React
    MongoDB
    Java
    JavaScript
    Kotlin
    Node.js
    PostgreSQL
  • $50 hourly

    • 4.0/5
    • (5 jobs)
    𝑯𝑰 𝑬𝑽𝑬𝑹𝒀𝑶𝑵𝑬 Delivering end-to-end excellence through a remarkable 17-year journey, I am an accomplished IT senior project manager proficient in Agile and Waterfall methodologies. Certified as a Project Management Professional (PMP) and Scrum Master (CSM), I am equipped with a wealth of expertise in project management best practices and agile development methodologies. ✔ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐤𝐢𝐥𝐥𝐬: ASP .NET MVC, C#, .NET Core, nopcommerce, Microservices, Ocelot, REST API, AWS Cloud, Swagger, Postman, Jenkins, SQL Server, MongoDB, Document DB, AWS Lambda Stakeholder Management: Collaboration | Team Leadership | Negotiation | People Management ✔ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐓𝐨𝐨𝐥𝐬: JIRA | Confluence| ServiceNow | Mural | Trello | Visio | Microsoft Teams | Slack | Asana | MS Office 𝓜𝔂 𝓐𝓬𝓱𝓲𝓮𝓿𝓮𝓶𝓮𝓷𝓽𝓼: ✅ Developed and delivered Patient, Doctor, Appointment, Patient Encounter modules using Microservice Architecture in $5 million HIPAA-compliant SaaS based healthcare project serving 500K users. ✅ Created framework in .Net Core for enterprise level projects to ensure best practices and delivering quality product. ✅ Mentored a 10+ member global cross-functional development team, resulting in a 25% improvement in code quality. ✅ Optimized database queries, resulting in a 30% reduction in application response times, enhancing user experience. ✅ Implemented an innovative generic backend solution in .Net Core to secure 40+ web and mobile platforms APIs. ✅ Improved application performance by 30% by adopting AWS Cloud and .Net Core frameworks. Audited projects for code and performance parameters and maintained a 95% on-time delivery record. ✅ Collaborated with project manager, business analysts, QA and other stakeholders for project scope, goals, and deliverables in alignment with client objectives. ✅ Developed 100+ RESTful APIs using AWS Lambda in .Net Core for GDPR compliant health-tech system. ✅ Implemented OWASP top 10 security measures, achieving zero security breaches. Streamlined legacy code, reducing system errors by 25% and enhancing overall system reliability. ✅ Designed and implemented microservices architecture, resulting in a 50% improvement in application scalability. ✅ Optimized the application's memory usage, resulting in a 20% reduction in hardware requirements and operational costs. ✅ Developed a custom logging and monitoring solution, reducing issue resolution time by 40% and ensuring proactive system maintenance. ✅ Led a codebase migration to the latest .NET framework, improving system performance by 30%. ✅ Achieved 80% code coverage rate through comprehensive unit testing, enhancing software reliability. ✅ Enhanced customer satisfaction from 3 to 4.5 by spearheading the creation of 20+ Microsoft-based web solutions, reinforcing the organization's market leadership. ✅ Developed a custom error-handling framework, decreasing critical error occurrences by 25%. ✅ Led a team of 10+ resources in .Net frameworks, yielding an increase in team’s efficiency by 30%, subsequently boosting project delivery quality by 25%. ✅ Reduced bugs by 40% through code reviews and adherence to coding standards. My focus on end-to-end project success, paired with specialization in .NET backend application development and Solution Architecture, sets the foundation for consistently delivering high-quality software projects on time and within budget.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Quality Audit
    Project Management Support
    Project Management
    Scrum
    Microsoft Project
    Project Delivery
    Software Architecture & Design
    Agile Project Management
    AWS Lambda
    ASP.NET Core
    C#
    Entity Framework
    ASP.NET MVC
    Microsoft SQL Server
    ASP.NET Web API
  • $100 hourly

    • 0.0/5
    • (3 jobs)
    I'm a techie based in Toronto, Canada. I have done multiple startups, led teams, freelanced and worn almost all hats in the software engineering department: from sys-admin / devops engineer to software architect on both the front-end and back-end of the stack. I currently specialize in Elixir / Phoenix on the backend and React on the front-end.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Linux System Administration
    Software Architecture & Design
    Phoenix
    React
    Node.js
    Ruby
    Ruby on Rails
    Elixir
    Kubernetes
    Docker
  • $100 hourly

    • 5.0/5
    • (17 jobs)
    Full stack developer with more than 8 years of experience in website and web app development. As a programmer, I am proficient in various technologies and development tools. For front-end, I have experience with Angular, AngularJs, Ionic Framework, React/React Native, Flutter, and Electron. On the backend, I am skilled in C#, ASP.NET MVC, ASP.NET Core, GraphQL, Node, ExpressJS, and Core Java. I also know databases such as MSSQL, PostgreSQL, MYSQL, Firebase, Firestore, MongoDB, SQLite, and MS Access. Regarding development tools, I am familiar with IDEs like Visual Studio Code, Visual Studio 2019, Android Studio, Microsoft SQL Server Management Studio, and Postman. I have worked with Azure DevOps, Jira, Trello, Asana, and Basecamp for project management. I am proficient in repository management using GitHub, Gitlab, TortoiseSVN Git, GitExtension, and Bitbucket. With over 8 years of experience, I am a professional full-stack developer who has launched production-grade projects. I specialize in creating optimized architectures for various types of projects, including SPA and cross-platform full-stack apps. Throughout the entire software development cycle, from requirements gathering and planning to development, release, and maintenance, I possess the skills necessary to create actual working software from a conceptual idea. As a quick learner and problem solver in programming, computers, and mathematics, I am versatile and adaptable to any team or solo project role. I have experience managing teams, clients, development cycles, and coding. I value communication as a crucial tool for any successful project, and I prioritize getting requirements straight from clients to provide simple yet efficient solutions that satisfy their needs. My skills include application and requirement analysis, translating requirements to technical languages, integrating new features into existing projects, executing pixel and animation-perfect UIs, mentoring other developers in industry best practices, and taking the initiative to work independently with very little supervision. I am committed to delivering the highest quality of work and will not complete a project until the client is 100% satisfied. If you have an idea or a clear vision for your application and need assistance in turning it into a real-life product, please don't hesitate to contact me. I guarantee that I can help you, as your business is my business. If you have any questions about my qualifications or experience, please click the green "Invite to Job" button in the top right of your screen to discuss your project.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Cloud Management
    DevOps Engineering
    Software Architecture & Design
    .NET Core
    Hybrid App Development
    React Native
    Ionic Framework
    REST API
    JavaScript
    API Integration
    Artificial Intelligence
    Web Development
    SQL
    C#
    Angular
  • $70 hourly

    • 5.0/5
    • (2 jobs)
    I'm a licensed architect based in Toronto, Canada with extensive experience in ultra luxury residential architecture and interior design. Projects I've worked on are located all across North America. During my down time, I have a passion for designing high quality environments that resonate with the everyday family within an achievable budget. Please feel free to reach out for a chat. I'm looking forward to working with you.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Space Planning
    Interior Design
    Adobe InDesign
    Adobe Photoshop
    Autodesk AutoCAD
    Landscape Design
    Adobe Illustrator
    Commercial Design
    SketchUp
  • $155 hourly

    • 5.0/5
    • (69 jobs)
    IT & Development Expert with 14+ Years of End-to-End Project Delivery Experience | Top 1% on Upwork [Expert Vetted program] | +7000 Hours on the Platform | IT Corporation Founder | Leading Cloud & Development Solutions for Diverse Industries and Clients: Hi, my name is Don. I am a fractional CTO and principal architect, with current Google Cloud Certified Professional Cloud Architect, and Microsoft Certified Azure Solutions Architect Expert certifications. I'm a member of the Expert-Vetted Talent program for Upwork enterprise clients which represents the top 1% of talent on the platform, and have been pre-screened by Upworks Talent Managers and experts in my field. I've worked with with small businesses, startups, and Fortune 500 companies like IBM and CDW, as well as leaders in national telecom, oil & gas, retail, media, artificial intelligence, blockchain, and finance industries worldwide. Meanwhile I have experience in multi-cloud and hybrid architectures, end-to-end project deliveries, cloud engineering, APIs, web & application development, DevOps, infrastructure as code, machine learning & LLMs, design, systems & network engineering, data engineering, and information security. I graduated with honors (3.64 GPA) in 2012 from Information Technology and Applied Systems at Vancouver Island University. I believe in equality in the workplace and was recognized by the Salvation Army for volunteer work with marginalized groups. I was also selected to assist the Governor General of Canada early on in my career while I was employed by VIU. I assure a strong work ethic and a high level of integrity. Your project's success matters to me. ******* Common Skills / Search Keywords ✔ Executive Management: Teams: 1 - 20 people, with multiple teams in parallel Operations: Process oriented organizations, best practices, security minded culture, discovering/solving problems, SOP, SoW Talent Acquisition: Hiring entire teams, introducing a tier hiring model to reduce costs PM: Trello, Monday, Jira, Confluence, Gantt charts, ✔ Architect Skills: Project Consultation, SoW, Architectural Diagrams, Lucid Charts, team mentorship ✔ GCP Skills: Infrastructure as Code: Terraform, Terragrunt, Terratest Data Engineering: BigQuery, Dataflow, Dataproc, Dataprep, VMs: Compute Engine, Instance Groups PAAS: App Engine, Cloud SQL, Cloud Functions Networking: VPC Networks, Load Balancers, Cloud Armor, Cloud Networking, Cloud Routers, App Armor, GCP Firewall SQL & NoSQL Databases: Cloud SQL, Big Query, Spanner, BigTable, Datastore / Firestore Development: GCP Cloud API integrations, Go, PHP, JavaScript, jQuery, JSON, Java, Python, Bash/Shell, SQL, NoSQL, HTML, CSS3, YAML Firebase: Cloud Functions, Firebase Realtime Database AI: Vertex AI, Chat Bison, Langchain, Streamlit, Cloud Vision, Document AI Integrations: EventArc, Workflows, Cloud Workstations Storage: Cloud Storage, Cloud Filestore Monitoring: Stackdriver, GCP Logging DevOps: Terraform, Kubernetes Engine, Anthos, Rafay, Ci/CD Other: Google CLI (gcloud),, Pub/Sub (aka pubsub), IAM Security & Identity ✔ Azure Skills: Infrastructure as Code: Terraform Governance: Azure Active Directory, Azure IAM, Azure Policy, Domain Controllers Data Engineering: Azure Event Grid, Azure Event Hub, Azure Synapse Analytics PaaS: Azure App Service, Azure SQL, Azure Functions, Azure API Management, Azure Kubernetes Service, Azure Logic Apps Networking: vNet, Load Balancers, Azure Firewall, Azure DNS, Azure ExpressRoute, SQL & NoSQL Databases: Azure SQL, Azure Cosmos DB, Azure PostgreSQL, Azure SQL / SQL MI, Azure SQL Database, Azure Synapse Analytics DevOps: Azure DevOps Security: Azure Key Vault Monitoring: Azure Monitor Disaster Recovery: Azure Site Recovery ✔ AI Skills: Bittensor, Custom LLM, RAG Model, Langchain, Vertex AI, Azure AI architectures, ChatGPT ✔ Computer Security ISO 27001, CIS, SOC 2, active DDoS attack response, Linux OS hardening ✔ Other Skills: Data Engineering: ETL Pipelines, SQL, NoSQL, Data Warehousing, database design, data ingestion pipelines Development: Backend & Frontend, Application, Systems, API Languages: Go, PHP, JavaScript, jQuery, JSON, Java, Python, Bash/Shell, SQL, NoSQL, HTML, CSS3, YAML, GCP Cloud API integrations. AWS: AWS Instances, Elastic Block Store, Network & Security Virtualization: VMware, Virtualbox (since 2011) Linux: Red Hat (RHEL), Debian/Ubuntu, CentOS, Amazon Linux 2, HAProxy Load Balancing, LAMP/LEMP, Apache Nutch & Solr, Nginx, DHCP, SMTP, DNS, email servers, Bash & Python scripting, kernel updates, iptables, advanced network configuration, deployment & maintenance Windows: Windows Server domain controllers, Active Directory, Exchange, LDAP, DNS, DHCP, SharePoint, IIS, failover clusters, virtual & bare metal environments Networks: Cloud and enterprise routers, switches, firewalls, VPN, VPC, VLAN, LAN, mesh WiFi networks, Wireshark, Zabbix, Pandora FMS, PRTG, DDoS, Cloudflare, F5 Unicorn Developer
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Cloud Engineering
    Vertex AI
    Full-Stack Development
    Web Development
    Team Management
    API Development
    BigQuery
    Cloud Management
    Cloud Architecture
    Data Engineering
    Software Architecture & Design
    Software Development
    Google Cloud Platform
    Microsoft Azure
    IT Management
  • $40 hourly

    • 5.0/5
    • (24 jobs)
    I am an architect with skills in: • 3D modeling • 3D visualization • Creating architectural concepts • Elevation development • Blueprints drafting • Layout design • Functional zoning • Site improvements • Exterior design Had experience in 3D modeling (BIM) of multi-story apartment buildings. Worked as a freelance outsource elevation developer. (Design, 3D modeling, 3D Visualization). My duties included interviewing clients and designing terms of reference as well. I have chosen architecture as my lifetime field of interest, so that I get opportunity to create, manage and approve spaces for human living, that are unique in their design, appearance and functionality. As an open to world, outgoing and communicative person I always seek for new interesting experience and permanently develop my professional skills by learning new programs and job specialties. Looking forward to hold office of a main architect of the project in 7-10 years.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Sketching
    Architectural Graphics
    Architectural Rendering
    Exterior Rendering
    Adobe Photoshop
    Archicad
    Autodesk AutoCAD
  • $70 hourly

    • 5.0/5
    • (6 jobs)
    Experienced Machine Learning engineer specializing in designing scalable, secure, and automated ML pipelines. Proficient in CI/CD for model lifecycle management, big data processing, Kubernetes orchestration, and zero-downtime deployments. Adept at bridging data science and engineering to deliver reliable, production-grade ML systems that streamline workflows and ensure reproducibility across environments.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    CI/CD Platform
    AWS CloudFormation
    DevOps
    API Development
    Amazon Web Services
    Terraform
    Infrastructure as Code
    Software Architecture & Design
    Google Cloud Platform
    CI/CD
    Microservice
    Kubernetes
    Python
    Bash
    Java
  • $99 hourly

    • 5.0/5
    • (16 jobs)
    With 17 years of hands-on experience in software engineering, I am a seasoned Software Architect specializing in designing and implementing enterprise-grade solutions across Web, Mobile, Data, Cloud, and AI technologies. Certified in Architecture, Cloud, and other key areas, I am dedicated to innovation, cost efficiency, and delivering client-focused solutions, contributing to my proven track record. In addition to my technical proficiency, I bring leadership experience as Head of the MS Stage conference program committee and serve as a Resident Speaker at ISAC (International Software Architect Club), showcasing industry influence. These qualities highlight my readiness to contribute effectively to companies in the information technology and services sector. Awards and certifications: ✔ Microsoft Certified: Azure Solutions Architect Expert ✔ Google Cloud Certified: Professional Cloud Architect ✔ IASA Certified IT Architect (CITA-Foundation) ✔ SEI Software Architecture Professional ✔ Microsoft Certified: DevOps Engineer Expert ✔ Microsoft Certified: Azure Security Engineer Associate ✔ Microsoft Certified: Azure Developer Associate ✔ Microsoft Certified: Azure Administrator Associate ✔ Received the FICC Technology Awards from Barclays Capital, as part of the HPC (High-Performance Computing) team in 2012
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Python
    Azure App Service
    Software Architecture & Design
    Serverless Computing
    Database Architecture
    Solution Architecture Consultation
    Cloud Engineering Consultation
    Microsoft Azure
    Service-Oriented Architecture
    Microservice
    C#
    Docker
    Cloud Architecture
    Desktop Application
  • $45 hourly

    • 5.0/5
    • (10 jobs)
    Over 5+ years of experience in software development and web development Self-starter and motivated to adapt to new technology Worked on a web application using Spring MVC Developed a microservice using REST and Spring Boot Implemented queue-based Microservice architecture to support asynchronous communication using Spring Boot, Java 8 Led, architecture, documented, and developed profanity tool Developed a Student Tracking System to track student data including dropout rates, a program of study, post-graduation, and employment rate which helps officials to analyze the data
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    RabbitMQ
    API Integration
    Microservice
    Core Java
    RESTful Architecture
    Spring Framework
    RESTful API
    MySQL
    Software Architecture & Design
    Azure Cosmos DB
    API
    CSS
    Java
    Spring Boot
    JavaScript
  • $90 hourly

    • 5.0/5
    • (3 jobs)
    Dear Client, I hope this message finds you well. I am excited to introduce myself as a dedicated and experienced professional who is committed to delivering exceptional results for your project on Upwork. With a proven track record of over 16 years in software industry, I bring a wealth of expertise and a passion for excellence to every project I undertake. My commitment to integrity and reliability is unwavering, and I pride myself on consistently exceeding client expectations. I understand the importance of you project, I have internalized the Customer first mentality from Amazon, and am confident in my ability to not only meet but exceed your requirements. My attention to detail, strong work ethic, and proactive communication style ensure that projects are completed on time and to the highest standard. I am eager to collaborate with you to bring your vision to life and achieve the desired outcomes for your project. By choosing to work with me, you can rest assured that you are partnering with a professional who is dedicated to your success and will go above and beyond to deliver exceptional results. I look forward to the opportunity to discuss how we can work together to make your project a resounding success. Thank you for considering my profile, and I am excited about the possibility of collaborating with you on Upwork. Best regards, Danny H. Principle Software Developer
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Cloudflare
    Google Cloud Platform
    Microsoft Azure
    AWS Development
    Software Consultation
    AI Consulting
    Prompt Engineering
    JavaScript
    Python
    Generative AI
    Software Development
    Software Architecture & Design
    Web Development
    Cloud Computing
    Cloud Architecture
  • $60 hourly

    • 4.8/5
    • (16 jobs)
    Greetings. I'm a Certified Java Developer with more than 7 years of experience. I have expertise in building enterprise-level applications and always meet tight deadlines. My focus has been creating strong backend systems using the Spring Framework, and I've had the privilege of working with multiple SaaS companies. Throughout my career, I've been dedicated to driving innovation and achieving outstanding outcomes in every project. 🌟Certifications🌟 🏅ORACLE Certified Java Programmer - 2022 🏅Spring Boot 3, Spring 6 & Hibernate - 2020 🏅Amazon Machine Learning - 2023 🏅SAS Programming - 2023 🏅Amazon Web Services Associate Developer – 2023 🌟 My Specialization 🌟 ✅ Java (8, 11 & 17): Extensive expertise utilizing recent Java features, including Lambdas, Stream APIs, DateTime APIs, and Functional Interfaces. ✅ Java EE Family: EJB, JPA, Hibernate,Servlets, RESTful Services (JAX-RS), SOAP Services (JAX- WS), Apache CXF & Bean Validation. ✅ Java EE Web: JSF, JSP, Thymeleaf, Bootsfaces & Primesfaces. ✅ Spring Frameworks: SpringBoot, Spring Core, Spring Batch, Spring Data, Spring Cloud ✅ SQL Databases: SQL Server, MySQL, PostgreSQL, MariaDB & Oracle ✅ NoSQL Databases: MongoDB & Redis ✅ AWS: IAM, EC2, S3, RDS, Lambda, Elastic Beanstalk etc. ✅ Message Broker: Kafka and Zookeeper ✅ Message Queues: ActiveMQ & RabbitMQ. ✅ Testing: JUnit, Spring Test, Mockito, Integration Test, Unit Test. ✅ Versioning: GIT, GITHub, BitBucket & VisualSVN ✅ DevOps: Docker, Kubernetes, Jenkins ✅Hands-on design, development, implementation, and optimization of the application ✅Use Object-oriented techniques and Software engineering best practices including Design review, Code review, and Code re-factoring ✅Experienced with the full Software development life cycle (SDLC) including - Requirement gathering - Prototyping (Design, Development & Debugging) - Testing and - Deployment Excited to lend my expertise in Development and architectural transformation to visionary projects, I'm eager to join forces with your esteemed team and make a meaningful impact.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    AI Model Training
    Artificial Intelligence
    Machine Learning
    React
    API
    Angular
    Hibernate
    Software Architecture & Design
    Web Development
    Database Architecture
    Spring Security
    Spring Boot
    Spring Framework
    JavaScript
    Java
  • $45 hourly

    • 5.0/5
    • (11 jobs)
    Experienced Data Scientist and Software Engineer with an academic background. Here's what I bring to the table: - Strong expertise in data science and machine learning: from handling data and crafting algorithms to training, deploying and overseeing models in action. - Solid skills in software architecutre, backend development, DB design, and building robust and efficient ETL pipelines. - As an independent contractor for 7 years, I'm skilled at translating business needs into actionable engineering and machine learning problems. - Worked in the core team of 3 early-stage startups, showcasing my ability to collaborate and capacity to deliver valuable contributions within fast-paced environments. Domains I have experience in include: - Developing a no-code / low-code data analytics platform - Financial data analysis and algorithmic trading - Signal processing and sensor fusion on mobile devices - Image and video processing, Computer vision I'm mostly interested in long-term projects, ideally looking to join the core team of a remote-first company or startup. But I'm always open to discuss any opportunity relevant to my experience.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Digital Signal Processing
    Quantitative Analysis
    SQL
    Image Processing
    Machine Learning
    Data Science
    Statistics
    Mathematics
    Algorithm Development
    NumPy
    C++
    Python
  • $70 hourly

    • 4.6/5
    • (16 jobs)
    I'm a seasoned ASP.NET/C#/Angular Full-Stack developer with over 14 years of hands-on experience in crafting robust client-server and web-based applications. My commitment to excellence is reflected in my focus on application performance, usability, maintainability, portability, and scalability. In my development journey, I've embraced the Object-Oriented Programming paradigm and leverage Design Patterns to optimize application structures and efficiency. My expertise extends to database design and implementation, where I ensure the highest levels of data consistency, integrity, and availability. Driven by a fervent curiosity for modern technology, I constantly explore innovative solutions across a wide spectrum of domains, from web app development to IoT. Here's a glimpse of my proficiencies: Skills and Technologies: ✔️ Tools: Microsoft Visual Studio, SQL Server Management Studio, VS Code, Docker ✔️ Databases: MS SQL Server, MongoDB, SQL Azure, PostgreSQL, Firebase ✔️ Languages: C#, VB.Net, ASP.Net MVC (Razor), MVVM, Python, JavaScript (ES6+) ✔️ Framework: .Net Core, .Net 5, Node.js, Express.js, Blazor ✔️ ORM: LINQ / Entity Framework, nHibernate, Sequelize ✔️ Web: HTML5, CSS3, Bootstrap, JavaScript, NodeJS, Angular, TypeScript ✔️ Authentication: Auth0, JWT ✔️ Payments: Paypal, Stripe ✔️ APIs: RESTful/JSON/XML, SOAP, GraphQL, Social Media, Google Maps, Payment Gateways, QuickBooks, Twilio, XERO, MYOB ✔️ Cloud: AWS, Microsoft Azure, Google Cloud Platform, Docker ✔️ DevOps: CI/CD, Jenkins, Kubernetes ✔️ Version Control: Git, GitHub, Bitbucket How I Add Value: I'm passionate about delivering tailored solutions that address my clients' unique challenges and drive tangible results. Whether optimizing performance, streamlining workflows, or enhancing user experiences, my goal is to exceed expectations and contribute to every project's success. For example, I recently improved a client's system performance by 40% by optimizing database queries and refactoring code. Let's connect and discuss how I can help bring your project to life! Whether you have a specific challenge or need a reliable developer to bring your vision to reality, I'm here to help you succeed. Feel free to reach out—I'm excited to collaborate and achieve great results together!
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    SQL Programming
    Software Architecture & Design
    .NET Core
    Internet of Things
    RESTful API
    API Development
    Microservice
    C#
    RESTful Architecture
    HTTP
    Entity Framework
    ASP.NET Core
    Angular
    ASP.NET Web API
    API Integration
  • $500 hourly

    • 0.0/5
    • (0 jobs)
    Peter is an accomplished technology innovator and entrepreneur. A deeply knowledgeable e-commerce/e-procurement business builder, Peter designed the e-procurement technology that is the backbone for multiple wireless carrier business-direct ordering systems and the wireless operations management system that operates many large enterprise and government wireless and IoT fleets. Peter was instrumental in the creation of multibillion-dollar Fanatics.com where he architected the business model and technology for the start-up that led to the rapid growth of the largest online retailer of licensed sports merchandise on the planet.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Database Design
    Digital Business Modeling
    Business Modeling
    Strategic Plan
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    As a seasoned .NET Architect and software developer with over 15 years of experience, I specialize in designing and implementing scalable, high-performance, and user-friendly solutions. My journey has allowed me to develop a robust skill set in web and desktop applications, with a strong emphasis on cloud-based technologies and innovative architectural practices. With 5.5 years of dedicated expertise in the healthcare sector, I am well-versed in HIPAA compliance and the nuances of developing applications that enhance workflow efficiencies and improve patient care. I take pride in collaborating with healthcare professionals to deliver solutions that meet their needs while ensuring the utmost security and compliance. My technical proficiency spans a wide range of technologies, including C#.NET, ASP.NET, .NET Core, Angular, and AWS. I am passionate about leveraging these skills to drive successful business outcomes and streamline processes. A strong advocate for Agile methodologies, I have effectively led teams through the entire software development lifecycle, from requirement gathering to deployment and post-production support. I am always eager to connect with like-minded professionals and explore new opportunities that challenge my skills and allow me to contribute to innovative projects.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    AngularJS
    Bootstrap
    JavaScript
    REST API
    Windows Presentation Foundation
    MySQL
    Microsoft SQL Server Programming
    Serverless Computing
    Microservice
    Amazon Web Services
    MVC Framework
    .NET Core
    .NET Framework
    C#
    Software Architecture & Design
  • $150 hourly

    • 0.0/5
    • (0 jobs)
    Hi everyone I am a tech sevvy personal. Always like to make priority list before actual work starting Organized and simple work Always focused and complete my work before timeline Creative and always ready to accept change
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Web Analytics
    Prototyping
    Artificial Intelligence
    Cloud Migration
    Collaboration Tool
    User Experience Design
    Operating System
    Branding
    Client Management
    General Transcription
    Software Architecture & Design
    Computer Network
    Linux
    Data Analysis
    Digital Design
  • $10 hourly

    • 5.0/5
    • (5 jobs)
    My name is Salman Rana .I am a graduate of the Bachelor’s program for Computer Science from university of Alberta. I'm a highly resourceful and experienced web and graphic designer who enjoys working and loves to be creative. What I love about freelancing is the opportunity to constantly work on new projects with different goals and challenges. I shall design and develop everything that gives your business line legitimacy including graphics and web.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    WordPress Development
    Software Architecture & Design
    Design Concept
    App Design
    Web Application
    Game Art
    Software Design
    Mobile App Design
    Web & Mobile Design Consultation
    WordPress
    Web Design
    Graphic Design
  • $44 hourly

    • 0.0/5
    • (0 jobs)
    Code of Resilience" is a compelling story about the rise, struggles, and triumphs of Stelli5 inc, a boutique web agency in Toronto. Founded by Aval Joshi and Arti Chovatiya, a former tech prodigy disillusioned with corporate life, the agency quickly gains a reputation for innovation and excellence in web design and digital solutions. Knows HTML, CSS, PHP, jQuery, Javascript, Web development, Graphics Designing, Social Media Marketing,Software Development, Mobile Application Development, Full Project Management From Scratch Your Idea and thoughts are our work to fulfil and lets get this brilliant Innovation keep on Going Let Us be the part of your beautiful Innovation Journey
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Technical Support
    Marketing
    Ecommerce
    Flutter
    Next.js
    React
    ASP.NET MVC
    ASP.NET Core
    WordPress
    SEO Keyword Research
    Mobile App
    Web Development
    Web & Mobile Design Consultation
    Software Development
    Software Architecture & Design
  • $100 hourly

    • 0.0/5
    • (0 jobs)
    I'm a senior full-stack software engineer with extensive experience in designing and developing software from inception to completion. Specializing in SaaS platforms and complex applications, I bring a strategic approach to every project, ensuring robust, scalable, and efficient solutions. With a strong foundation in TypeScript and Java, I am confident with both front-end and back-end development tasks. My expertise extends to managing cloud environments and excelling in DevOps, which allows me to optimize infrastructure for better performance and reliability. Additionally, I have a solid background in API development, enabling seamless integration and enhancing application functionality. Whether you need a leader for your project or a skilled developer to bring your ideas to life, I'm here to help you achieve your technological goals with precision and professionalism.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Data Analytics
    API Development
    DevOps
    AWS Development
    Machine Learning
    Full-Stack Development
    Java
    TypeScript
  • $95 hourly

    • 0.0/5
    • (0 jobs)
    Professional Summary I am a seasoned Software Architect and Technical Lead with over 10 years of experience in designing, developing, and delivering scalable software solutions. My expertise lies in software architecture, system design, and leading engineering teams to achieve project goals efficiently and effectively. What I Do Best • Software Architecture & System Design • Specialize in creating robust, scalable architectures for complex applications. • Proficient in microservices architecture, RESTful APIs, and cloud-based solutions. • Experienced in leveraging technologies like Go, Python, and JavaScript to build high-performance systems. • Technical Leadership • Proven ability to lead cross-functional teams through all stages of the software development lifecycle. • Skilled in Agile methodologies, fostering collaborative and productive team environments. • Mentor and develop team members, promoting best practices and continuous learning. • Software Development • Extensive experience in backend and full-stack development. • Proficient in modern frameworks and tools such as React, GraphQL, Docker, and Kubernetes. • Focused on writing clean, maintainable code with a strong emphasis on quality and performance. • Cloud & DevOps • Expertise in deploying and managing applications on AWS and Google Cloud Platform. • Implement CI/CD pipelines to streamline development and deployment processes. • Experience with infrastructure as code tools like Terraform and Pulumi. Why Work With Me • Results-Driven: Committed to delivering high-quality software solutions that meet and exceed client expectations. • Problem Solver: adept at identifying challenges and implementing innovative solutions. • Communication: Excellent at conveying technical concepts to non-technical stakeholders, ensuring alignment across teams. • Adaptable: Quick to learn new technologies and methodologies to stay ahead in a rapidly evolving industry. Services Offered • Software architecture and system design consulting • Technical leadership and project management • Backend and full-stack software development • Cloud infrastructure setup and optimization • Code reviews and implementation of best practices Let’s Collaborate If you’re looking for a dedicated professional to help bring your software projects to fruition, I’d love to discuss how I can contribute to your success. Let’s connect and explore how we can work together to achieve your goals.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Web Application
    Web Development
    Product Roadmap
    Software Design
    Technical Analysis
    Engineering Management
    Software Development
    Software Architecture & Design
    Scrum
  • $600 hourly

    • 0.0/5
    • (0 jobs)
    Objective Dynamic and motivated entrepreneur with a passion for leveraging AI technology to streamline everyday tasks and enhance business operations. Proven track record in automation, digital marketing, and web development. Seeking opportunities to collaborate and innovate in the tech industry.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    AI Audio Generation
    AI Agent Development
    Software Architecture & Design
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    ⚡️ Do you have a new product to build, and are you looking for an expert backend developer you can trust to design and build the server side of your product? Look no further! I have more than 10 years of experience in web development with various programming languages (mostly PHP and Golang) in very different companies (from big tech to small non-profit projects). Now I specialize in building startups: ✅ I design, implement and deploy features as fast as possible ✅ I always add valuable metrics ✅ I write clean code that can easily grow and evolve for your product's needs. ✅ I can suggest existing services, open-source tools/libraries, or no-code/low-code solutions reducing development. I can offer you a professional project delivery with high-quality code and clean architecture. I will take the time to understand your needs and ensure that the product works according to your vision. ⏩ If you're looking for a professional and experienced backend developer who will deliver the results you want, contact me right now to make progress together!
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Amazon Web Services
    Back-End Development
    Database
    API Development
    Web Services Development
    Software Architecture & Design
    CI/CD
    Microservice
    Kubernetes
    Docker
    Apache Kafka
    MongoDB
    MySQL
    PostgreSQL
    Golang
  • $250 hourly

    • 0.0/5
    • (0 jobs)
    I’m the founder of INFINITIN, where we drive business growth, efficiency, and authentic people engagement. We tackle your toughest challenges, creating momentum to attract, retain, measure and accelerate growth. Previously, I built two multi-million dollar businesses across continents, delivering top management consulting and strategy services to Fortune 100 clients. EXPERIENCE: Consulting,Delivery, Strategy, Digital Transformation, Project Scoping, Planning, Advisory, Mentoring, Customer Experience, Market Research, Project Delivery, SDLC, Text Analytics SKILLS: CEM, Medallia, Qualtrics, Engagement Management, Business Analysis, Delivery Management, Business Intelligence, Java, App Development, Project Management, Mentoring and Coaching
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    CRM Automation
    HR & Business Services
    Private Equity
    Mergers & Acquisitions
    Software Architecture & Design
    Executive Coaching
    Growth Strategy
    Sales & Marketing
    Marketing Automation
    Digital Marketing
    App Development
    MarTech
    Customer Data Platform
    Customer Experience
    Management Consulting
  • $85 hourly

    • 0.0/5
    • (0 jobs)
    I'm a seasoned software engineer with extensive experience building high-performance systems, real-time data pipelines, and scalable infrastructures across fintech, blockchain, and data platforms. I specialize in architecting resilient backend systems, optimizing data workflows, and leading cross-functional teams to deliver innovative solutions. I love building products in different domains and i'm always looking to leave a long lasting impact in every product that I work with.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    CI/CD
    ETL Pipeline
    Data Access Layer
    Software Architecture & Design
    Kubernetes
    Apache Cassandra
    PostgreSQL
    Apache Kafka
    Terraform
    AWS Development
    Docker
    Scala
    Java
    Python
  • $62 hourly

    • 0.0/5
    • (0 jobs)
    * Software development professional with 20+ years of experience delivering business automation solutions. * Skillful communicator who can abstract complex requirements with the ability to synthesize and explain complicated solutions to stakeholders and colleagues. * Results-oriented planner and accomplished multitasker who thrives in dynamic environments and balances multiple, competing demands.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Communication Skills
    Agile Software Development
    Software Development
    Software Architecture & Design
    Python
    JavaScript
    Kubernetes
    Microservice
    Information Architecture
    Web Development
    Management Information System
    RESTful Architecture
    API Development
    Back-End Development
    Front-End Development
  • $70 hourly

    • 0.0/5
    • (0 jobs)
    Seasoned Android enthusiast with a robust analytical prowess and decisive aptitude, backed by 7+ years of dedicated software development experience. Demonstrating mastery in coding, particularly with 6+ years honed specifically in Android development and a proficient 3-year track record in Kotlin. Renowned for meticulous attention to detail, adept at multitasking within dynamic, fast-paced environments. Proficient in evaluating end-user requirements, adeptly troubleshooting, and implementing precise bug fixes.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Jira
    Android SDK
    Native App Development
    AOSP
    Clean Architecture
    GitHub
    Software Architecture & Design
    Retrofit
    Coroutine
    Material UI
    Java
    Kotlin
    Quality Assurance
    App Development
    Android App Development
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by 5M+ businesses