Hire the best Software Architecture Freelancers in Canada
Check out Software Architecture Freelancers in Canada with the skills you need for your next job.
- $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.Software Architecture
Quality AuditProject Management SupportProject ManagementScrumMicrosoft ProjectProject DeliverySoftware Architecture & DesignAgile Project ManagementAWS LambdaASP.NET CoreC#Entity FrameworkASP.NET MVCMicrosoft SQL ServerASP.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.Software Architecture
Linux System AdministrationSoftware Architecture & DesignPhoenixReactNode.jsRubyRuby on RailsElixirKubernetesDocker - $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.Software Architecture
Cloud ManagementDevOps EngineeringSoftware Architecture & Design.NET CoreHybrid App DevelopmentReact NativeIonic FrameworkREST APIJavaScriptAPI IntegrationArtificial IntelligenceWeb DevelopmentSQLC#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.Software Architecture
Software Architecture & DesignSpace PlanningInterior DesignAdobe InDesignAdobe PhotoshopAutodesk AutoCADLandscape DesignAdobe IllustratorCommercial DesignSketchUp - $175 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 DeveloperSoftware Architecture
Cloud EngineeringVertex AIFull-Stack DevelopmentWeb DevelopmentTeam ManagementAPI DevelopmentBigQueryCloud ManagementCloud ArchitectureData EngineeringSoftware Architecture & DesignSoftware DevelopmentGoogle Cloud PlatformMicrosoft AzureIT Management - $40 hourly
- 5.0/5
- (23 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.Software Architecture
Software Architecture & DesignSketchingArchitectural GraphicsArchitectural RenderingExterior RenderingAdobe PhotoshopArchicadAutodesk AutoCAD - $100 hourly
- 5.0/5
- (7 jobs)
Experienced Machine Learning engineer specializing in designing scalable, secure, and automated ML pipelines. Proficient in both Machine Learning theory and AIOps 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.Software Architecture
CI/CD PlatformAWS CloudFormationDevOpsAPI DevelopmentAmazon Web ServicesTerraformInfrastructure as CodeSoftware Architecture & DesignGoogle Cloud PlatformCI/CDMicroserviceKubernetesPythonBashJava - $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 2012Software Architecture
PythonAzure App ServiceSoftware Architecture & DesignServerless ComputingDatabase ArchitectureSolution Architecture ConsultationCloud Engineering ConsultationMicrosoft AzureService-Oriented ArchitectureMicroserviceC#DockerCloud ArchitectureDesktop Application - $35 hourly
- 4.9/5
- (6 jobs)
Hi there! I'm a highly skilled software engineer with 4+ years of experience in developing scalable solutions for various industries. My expertise includes web development, backend development and API development. My passion for clean and maintainable code is reflected in my work, where I prioritise readability and efficiency while ensuring the codebase is maintainable in the long term. In addition to my technical expertise, I pride myself on my strong communication skills. I believe clear communication is key to ensuring successful collaboration with clients, and I strive to keep my clients informed every step of the way. My approach to software development is centered around delivering high-quality, scalable solutions that meet the needs of my clients. I'm committed to working closely with clients to understand their unique needs and challenges, and delivering solutions that exceed their expectations. If you're looking for a highly skilled software engineer who can deliver clean code, scalable solutions, and clear communication, look no further. Let's work together to bring your vision to life! Areas of expertise: - Ruby / Ruby on Rails - JavaScript / CoffeeScript / jQuery / ReactJS - HTML / HAML / SLIM / ERB - CSS / SCSS - GraphQL - Apache Kafka - Shopify / Spree - Git - Heroku / AWS / DigitalOceanSoftware Architecture
HerokuSoftware Architecture & DesignSlimRSpecBusiness with 1-9 EmployeesAmazon Web ServicesMySQLRubyWebsite RedesignCSSWeb DesignReactJavaScriptRuby on RailsjQuery - $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 dataSoftware Architecture
RabbitMQAPI IntegrationMicroserviceCore JavaRESTful ArchitectureSpring FrameworkRESTful APIMySQLSoftware Architecture & DesignAzure Cosmos DBAPICSSJavaSpring BootJavaScript - $72 hourly
- 5.0/5
- (1 job)
Seasoned technical-minded engineer, project manager, entrepreneur, and freelancer. With my background as a hardware and embedded software developer; I have years of experience in product development applying proven state-of-the-art techniques such as Lean, Agile, Scrum, Six Sigma, Waterfall, and PMBOK. I have experience working on product development in these areas: - Different optical and capacitive sensors. - Timers, phase, and level controllers. - Electrical actuators with onboard drivers for DC brush/brushless motors. - CAN, LIN, Modbus BUS interfaces. - Wifi, BLE, and ZIGBEE development. I have also established experience in the field of EMC testing and correct Design. I have developed design guidelines for automotive components and I know both requirements and design rules for products functioning in the following environments: - Automotive - Industrial - Non-industrial I further strongly believe in the below statements: - Never stop learning. - Education is learning what you didn’t even know you didn’t know. - Don’t let your learning lead to knowledge. Let your learning lead to action. - Work smarter not harder. - Think quality. Do It Right The First Time (DRIFT)Software Architecture
Electronic Circuit DesignFirmware ProgrammingElectromagnetic Simulation SoftwareLabVIEWBluetooth LEProduct DesignElectronicsSoftware Architecture & DesignEmbedded SystemPrototype DesignAltium DesignerPCB DesignHardware DesignEmbedded CEmbedded Linux - $50 hourly
- 5.0/5
- (2 jobs)
I have designed and built 86+ web apps and websites in my career for satisfied clients and businesses, as a senior solutions architect and software developer with over 12 years of experience. I focus on 2 things only when building solutions: 1. Saving costs by optimizing wherever I can to offer the most cost-efficient solutions 2. Focus on user needs and only building out features that are needed with lean methodologies I have deep experience in product design, frontend and backend development, cloud development, serverless and MVP design. My 2 biggest recent accomplishments: - I built a business onboarding application that was able to support over 40K users per month, making it scalable, performant and fast - I built an invoicing app for a startup that had a stellar UI and UX based on their needs and was able to scale it seamlessly. My Tech Stack: - React JS - AWS (DynamoDB, Lambda, EC2, S3, API Gateway, etc) - Next JS - Node JS - JavaScript - MongoDB - Firebase - Java - Python - SQL - NoSQL - React NativeSoftware Architecture
App DesignApp DevelopmentSoftwareWeb ApplicationSoftware Architecture & DesignWeb Design - $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 DeveloperSoftware Architecture
CloudflareGoogle Cloud PlatformMicrosoft AzureAWS DevelopmentSoftware ConsultationAI ConsultingPrompt EngineeringJavaScriptPythonGenerative AISoftware DevelopmentSoftware Architecture & DesignWeb DevelopmentCloud ComputingCloud Architecture - $60 hourly
- 4.8/5
- (17 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.Software Architecture
AI Model TrainingArtificial IntelligenceMachine LearningReactAPIAngularHibernateSoftware Architecture & DesignWeb DevelopmentDatabase ArchitectureSpring SecuritySpring BootSpring FrameworkJavaScriptJava - $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.Software Architecture
Software Architecture & DesignTerraformDevOps EngineeringRabbitMQObject-Relational MappingDevOpsAWS LambdaAmazon Web ServicesReactMongoDBJavaJavaScriptKotlinNode.jsPostgreSQL - $120 hourly
- 5.0/5
- (24 jobs)
How Can I Be Useful For You? 🧙 I have nearly 20 years of experience building web, mobile, and desktop apps 🏆 Plus, I'm proud to be in the top 1% on Upwork, with over 6,000 hours worked 💼 As a former online and offline business owner, I understand the challenges and needs of running a business 💬 I'm rarely available for new projects, so don't miss this chance to reach out! 🔧 What I Can Do for You: – AI Integration: Enhance your business with AI – Business Logic: Expertise in insurance, education, social networks, real estate, job markets, management systems, maps, and more – Billing & Payments: Manage billing, subscriptions, e-commerce, invoicing, and reporting – 3rd Party Integrations: Use APIs or web scraping to get your things done – Cross-Platform Apps: Develop seamless apps for web, mobile, and desktop – UI/UX Design: Craft simple and elegant interfaces – Server Setup: Reliable servers with zero downtime, load balancing, auto-scaling, and backups, so you can sleep well – Team Building & Management: Successfully built and managed teams from scratch (up to 10 people) – Budgeting & Estimates: Help plan costs, time, and project scope 🚀 My Approach to Work: – Keep It Simple: Avoid unnecessary complexity. Write simple, efficient code – Fast Prototyping: Quickly create prototypes to prove concepts and value, then scale – Clear Communication: I don’t use fancy tech words to look smarter, I’ll speak your language ⚠️ Nobody is perfect, and I believe in being upfront about my quirks: – Perfectionist Tendencies: I strive for high quality, which can sometimes take a bit of an extra time – ADHD: I find boring tasks challenging but still complete them 📣 What Clients Say About Me: – "If you want to guarantee that development of your project will be successful - then hire Andrew. Andrew has been pinnacle to us right from our first line of code - all the way through to what is now a highly successful online insurance business in the UK, which has received continued industry praise for the technology we've built. He's been a key architect in what has become a highly sophisticated online insurance platform that competitors are struggling to replicate." © Edward Woodcock – CTO at Dinghy – "He's highly proactive, and takes pride and ownership in his role. He regularly contributed great ideas, or more often, pragmatically went ahead and implemented what he knew would be good for the company. I don't think we would have achieved half as much as we did without Andrew, and we have much to thank him for making our jobs as company leaders so much easier." Rob Hartley – CEO at Dinghy – "Andrew was nice to work with. His skills and communication were great. He delivered as promised and we are satisfied with his work. We look forward working with him in the future." © Anna from Upwork TeamSoftware Architecture
StripeAPILeadership SkillsSoftware Architecture & DesignManagement SkillsDevOpsAPI IntegrationMySQLRubyAngularJSVue.jsJavaScriptRuby on RailsNode.jsReact - $44 hourly
- 5.0/5
- (29 jobs)
💬"Oleksii was fantastic to work with. Delivered a product that exceeded my expectations. Would definitely recommend." ⭐⭐⭐⭐⭐ 💬"Oleksii is an amazing and skilful individual that anybody should be happy to have on their team. You can expect him to go above and beyond in the work that he does – delivering quality items with a short turnaround. Highly recommended!"⭐⭐⭐⭐⭐ These are kind words from one of my clients, I believe it describes the experience of working with me better than a thousand words. As an Architect Design Expert, I can help you with: ✏️- Conceptual Design 🏘- Complete Architectural Design 💻- BIM in Autodesk Revit Architecture 📚- CAD Drafting 2D & 3D Floor Plans 🏙- 3D Exterior & Interior Renderings 🏗- Construction stage 🧱- BOQ During the work, you can expect well-organized process, effective time management and clear communication at every step of the journey. All required files, data and reports will be documented and given to you. Payment will be based on milestones, so you'll only pay for delivered part of work. There will be no hard feelings if you don't like something, I strive to deliver the desired result and would like honest feedback to make it happen. 👨💻Having more than 8 years of experience in various projects (residential buildings, single-family houses, townhouses, hospital buildings, commercial buildings and interior designs) and an extensive portfolio, I can guarantee a high-quality result and a comfortable process. I have extensive skills in Autodesk Revit Architecture ( I am working in Revit since 2017. ), Twinmotion, Autodesk AutoCAD, Google SketchUp, Blender and Adobe Photoshop. Therefore, you can safely count on long-term cooperation and support for your project. I will offer you realistic ideas, according to your demands and budget. You can find my portfolio further in my profile, it consists of projects in a variety of sectors: Concept Design, Detailed Design, Floor Plan Design, Architectural Design, Residential, Architectural Rendering, 3D Modeling, BIM and others. Let's discuss the details of your project on the call, just click “hire” and we'll schedule a convenient time.🤝Software Architecture
Software Architecture & DesignAutodesk BIM 360Architectural RenderingArchitectural DesignDetailed DesignInterior Design3D RenderingSketchUpFloor Plan DesignConcept DesignAutodesk AutoCADAutodesk Revit3D DesignResidential Design3D Modeling - $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.Software Architecture
Software Architecture & DesignDigital Signal ProcessingQuantitative AnalysisSQLImage ProcessingMachine LearningData ScienceStatisticsMathematicsAlgorithm DevelopmentNumPyC++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!Software Architecture
SQL ProgrammingSoftware Architecture & Design.NET CoreInternet of ThingsRESTful APIAPI DevelopmentMicroserviceC#RESTful ArchitectureHTTPEntity FrameworkASP.NET CoreAngularASP.NET Web APIAPI Integration - $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.Software Architecture
AngularJSBootstrapJavaScriptREST APIWindows Presentation FoundationMySQLMicrosoft SQL Server ProgrammingServerless ComputingMicroserviceAmazon Web ServicesMVC Framework.NET Core.NET FrameworkC#Software Architecture & Design - $25 hourly
- 5.0/5
- (1 job)
Backend engineer with a high focus on design and architecture. working with multiple technologies including nodeJs, .netCore, Typescript, Javascript, AWS, lambdas, DDDSoftware Architecture
APIBack-End DevelopmentSoftwareDatabaseRubyMongoDBSQLJavaScriptTypeScriptNode.jsPostGISUnified Modeling Language.NET CoreSoftware Architecture & Design - $40 hourly
- 0.0/5
- (0 jobs)
I experienced senior software architect and back-end developer with two decades of hands-on experience, both at big corporations including Microsoft and as an early employee of startup firms. I experienced in tech leadership roles, system architecture, and developer mentorship. Also personal passion lies within high-performance solutions, complex technical challenges, and algorithm implementation and optimization.Software Architecture
GISASP.NETSaaSC#Azure App ServiceAPI DevelopmentMicroserviceSoftware Architecture & Design.NET Compact Framework.NET CoreRESTful API - $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 changeSoftware Architecture
Web AnalyticsPrototypingArtificial IntelligenceCloud MigrationCollaboration ToolUser Experience DesignOperating SystemBrandingClient ManagementGeneral TranscriptionSoftware Architecture & DesignComputer NetworkLinuxData AnalysisDigital 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.Software Architecture
WordPress DevelopmentSoftware Architecture & DesignDesign ConceptApp DesignWeb ApplicationGame ArtSoftware DesignMobile App DesignWeb & Mobile Design ConsultationWordPressWeb DesignGraphic Design - $50 hourly
- 0.0/5
- (0 jobs)
Hi there! I'm Siddharth, a passionate and experienced full stack developer specializing in React, Angular, NodeJS, and various databases. With a strong foundation in software and web development, I am excited to offer my skills and expertise to help you bring your projects to life. As a full stack developer, I possess a deep understanding of both front-end and back-end technologies, allowing me to seamlessly bridge the gap between design and functionality. Whether you need a stunning user interface, robust server-side logic, or a scalable database solution, I've got you covered. Having worked on diverse projects throughout my career, I am versatile and adaptable to different software and web development requirements. From building responsive web applications to creating interactive user experiences, I thrive on turning ideas into reality. My keen eye for detail ensures that every line of code I write adheres to best practices, resulting in clean and efficient solutions. Beyond my technical expertise, I am committed to delivering high-quality work and exceeding client expectations. I believe in effective communication, collaboration, and understanding your unique needs. Whether you have a well-defined project or need consultation on software-related issues, I'm here to provide guidance and support every step of the way. Here are some of the services I offer: 1. Full stack web development 2. Front-end development using React 3. Back-end development using NodeJS 4. Database design and implementation 5. API development and integration 6. Software consultation and problem-solving 7. Bot Development and integration If you're looking for a dedicated and reliable developer who can deliver exceptional results, let's connect and discuss how we can work together to achieve your goals. I'm eager to take on new challenges and contribute my expertise to your projects. Feel free to reach out to me, and let's create something amazing together!Software Architecture
Cloud ComputingSoftware DevelopmentDatabaseEngineering & ArchitectureSoftware Architecture & DesignAgile Software DevelopmentRESTful APIDevOpsJavaNode.jsAngularReactGraphQLAmazon Web Services - $25 hourly
- 5.0/5
- (2 jobs)
Software Engineer with professional experience in the design and verification of safety critical software systems. I am highly adaptable, efficient and committed to quality. - I have professional experience with development and test in Python and Ada. Whether you're developing small scale applications or large complex systems I can help produce test designs, develop test cases and produce test reports to provide confidence in the quality and performance of your product. - I have experience in automating workflows with custom scripting in an array of technologies: e.g. JS scripting with Adobe Photoshop, automating results analysis using Python. - I have done web development projects with React/JS, Flask, GPT and WordPress and have experience with CSS/HTML. - I am also a photographer who is experienced in editing using Adobe Lightroom and I have my own professional grade camera equipment. - I believe communication is paramount to the success of a project so will provide progress updates at regular intervals. - I'm passionate about the work I produce and believe if it's worth doing then it's worth doing right!Software Architecture
Task AutomationWeb DevelopmentPhotographyAdobe LightroomSoftware Systems EngineeringMicrosoft OfficeSoftware Architecture & DesignWordPressSoftware TestingSoftware DevelopmentSoftware QAAdaPythonAtlassian BambooTest Case Design - $61 hourly
- 0.0/5
- (1 job)
Software Engineer with more than 28 years of experience working for companies of a wide range of industries and utilizing a wide variety of technologies.Software Architecture
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