FullStack .NET Contractor | Azure | React | Angular
- Verfügbarkeit einsehen
- 0 Referenzen
- 50‐60€/Stunde
- 705311 Iasi
- auf Anfrage
- ro | en
- 17.08.2024
Kurzvorstellung
Qualifikationen
Projekt‐ & Berufserfahrung
12/2022 – offen
Tätigkeitsbeschreibung
As a cofounder of Yuzu, I played a pivotal role in both our internal software product development and in delivering innovative digital solutions for our clients
Product Development for the Restaurant Industry:
• Led the creation of Yuzu’s proprietary software aimed at digitalizing restaurant operations.
• Significantly enhanced customer engagement and operational efficiency for our restaurant clients through our own developed online sales channels including self-service kiosks, click & collect, and QR code ordering.
Client Solutions and Digital Transformation:
• Led the development of a mobile application designed to streamline the work of technicians in the field, improving efficiency, organization, and job execution during appointments.
• Architected and delivered a custom ERP system that transformed resource planning and scheduling for a key client. This system enabled company founders to delegate these tasks to management, saving them dozens of hours and significantly increasing operational efficiency, ultimately boosting the company's profitability.
• Developed self-service software solutions for clients across various industries, including self-service portals for loan applications and recycling services, enhancing customer autonomy and reducing operational overhead.
In both roles, I leveraged my deep understanding of technology and business processes to drive digital transformation, delivering measurable value to our clients and supporting the growth of our agency.
Software Architecture, .Net, Docker, Software engineering / -technik, Iaas, Microsoft Azure, Angular, React (JavaScript library)
4/2022 – 3/2023
Tätigkeitsbeschreibung
Worked as an Azure Expert and NodeJS developer for one of the biggest car companies in the world, who is looking to save hundreds of thousands of euros yearly and simultaneously creating yet another revenue stream by implementing their own billing system for their electric vehicle rental system.
• Contributed to the design and development of a microservices suite running on Azure Functions and other Azure services
• Improved system reliability and customer satisfaction by redesigning an invoice state machine, ensuring in-order processing of relevant events and self-correction of states, reducing support costs as a result
• Improved security by integrating database servers with VNETs and increased developer debugging efficiency by configuring a Point2Site VPN.
• Decreased time to fix deadletter queues by improving the design of the topic subscriptions to allow resubmitting messages to original subscriptions
Skills & technologies used: Microservices, Event Driven Architecture, Azure Functions, Azure Service Bus, Azure VNET, Azure VPN Gateway, Azure Key Vault, Azure Flexible Postgres Server, Azure ARM Templates, Azure Bicep, Git Workflows, DDD, Outbox pattern, TypeScript, NodeJS, Knex, Jest, Jira
Git, Jira, Microsoft Azure, Node.Js, Postgresql, Typescript
8/2021 – 12/2022
Tätigkeitsbeschreibung
The client, a leading UK energy company, was losing lots of time and money because of their legacy systems that weren't able to keep up the work pace anymore, delivering changes and fixes in months and providing wrong results in the complex calculation series.
• Built & exposed a reliable and performant cloud-native business slice as a
microservice, executing almost a million of complex calculations in under 5 minutes
• Brought calculation process down from 30 minutes to under 5 minutes
implementing EF Core & SQL optimizations like dropping hilo sequences and
adopting bulk insert APIs
• Sped up development processes by implementing bash scripts that would execute what used to be manual scripting
Skills & technologies used: Microservices, Azure Data Lake, Azure Event Grid, Azure Kubernetes Services, CosmosDB, Azure Service Bus, Azure DevOps, .NET Core 3, EF Core 3, Web API, SpecFlow
.Net, BUS Systeme, Entity Framework, Kubernetes, Microsoft Azure, Microsoft SQL-Server (MS SQL), Testen
3/2021 – 5/2021
Tätigkeitsbeschreibung
The client, a technology software and consulting company , needed an extra hand to meet tight deadlines on their award winning software Tyche, an insurance focused technology.
• Used best of my full-stack knowledge to quickly deliver required features & fixes
• Skills & technologies used: .NET 5, ADO SQL, SQL Server, Angular 10, BDD,
Cucumber, Azure Devops, Jira
.Net, Angular, Behavior Driven Development, Jira, Microsoft Azure
1/2021 – 8/2021
TätigkeitsbeschreibungContinued my New Signature Technical Lead role as a result of Cognizant acquiring New Signature in 2020.
Eingesetzte Qualifikationen.Net, Technische Projektleitung / Teamleitung
11/2020 – 1/2021
Tätigkeitsbeschreibung
• Guided a team of 5 Senior Developers in building an reinsurance and ILS business platform for a global financial services company
• Drastically improved performance and reduced costs by implementing a
lightweight CQRS-like, serverless architecture, hosted in Azure
• Ensured code quality and consistency across all modules by setting up CI & CD pipelines and static code analysis
• Unblocked testing team by setting up an one-click-run isolated Docker
environment to start and carry on testing of implemented features
• Skills & Technologies used: Azure, Azure Functions, Azure Storage Queues.
Azure AAD Auth, Azure Key Vault, Azure Devops, Clean Architecture, DDD, CQRS,
SonarCloud, Docker, .NET Core 3, EF Core, SQL Server, React, React Context,
Material UI, react-testing-library, TypeScript
.Net, Docker, Entity Framework, Microsoft Azure, Microsoft SQL-Server (MS SQL), React (JavaScript library), Typescript
3/2020 – 12/2020
Tätigkeitsbeschreibung
• Created Romania's first social jukebox
• Reached production from scratch, being part of the whole process, starting from creating the idea to our first release
• Techonologies: .NET Core, NodeJS, MongoDB, SqlServer, EventStoreDB,
Kubernetes, Azure, Azure DevOps, Stripe, Angular, Ionic
.Net, Angular, Kubernetes, Microsoft Azure, Microsoft SQL-Server (MS SQL), Mongodb, Node.Js
9/2019 – 10/2020
Tätigkeitsbeschreibung
The client, a leading Smart Cities & Smart Movement technology provider, needed experts to design, implement & optimize their smart autonomous systems for parking lots and office parkings.
• Improved system messaging performance by a factor of 10 to 20, getting average message processing time from 800-1000ms to +/- 65ms
• Reduced time to production from hours to minutes by adopting
build-once-deploy-many Docker images instead of remote repositories
• Achieved long-term system reliability by implementing backoff retries, circuit
breakers and idempotence
• Technologies: .NET Core & Framework, NodeJS, Azure, IotHub, Azure Devops,
Kubernetes, ReactJS, Redux, Redis, CosmosDB, Kafka, RabbitMQ, Azure Service
Bus, ToxiProxy
.Net, Internet of Things (IoT), Apache Kafka, Kubernetes, Microsoft Azure, Mongodb, Node.Js, React (JavaScript library)
7/2017 – 9/2019
Tätigkeitsbeschreibung
• Successfully suggested and implemented Event Sourcing as a pattern in a
greenfield system, fulfilling client's requirements
• Tackled down performance bottlenecks by writing and running benchmarks using BenchmarkDotNet
• Coached and guided a small team of 5 junior developers, teaching them the basics and some intermediate concepts of C#, .NET, OOP, SOLID, design patterns, CI/CD
• Technologies: .NET Core & Framework, EF Core, nHibernate, TFS, Azure, Angular, RavenDB, ActiveMQ
.Net, Angular, Entity Framework, Microsoft Azure, Nhibernate, Typescript
4/2016 – offen
Tätigkeitsbeschreibung
• Considerably increased monthly sales by developing a greenfield dropshipping platform that connects to the old legacy systems and allowed dropshipping partners to fetch products and product offers, place orders, send invoices & tracking documents and many others
• Rebuilt and redesigned the back office
• Sped up general processes to achieve better experience during high sales events
• Technologies: PHP, jQuery, AWS S3
.Net, Amazon Web Services (AWS), Jquery, Microsoft Azure, Microsoft SQL-Server (MS SQL), PHP, React (JavaScript library)
8/2015 – 12/2015
TätigkeitsbeschreibungMy first IT job, creating e-commerce websites and job portals for various customers, usually using their design templates they provided beforehands.
Eingesetzte QualifikationenJquery, PHP
Über mich
I spent years learning and practicing patterns like DDD, CQRS and Event Sourcing. Having them in my skillset made me a good developer, but learning when not to use them made me a GREAT developer.
Some numbers your client might ask for:
✅ 8+ years of experience in Enterprise Software Development
✅ 6+ years of experience using the .NET ecosystem
✅ SOLID knowledge of Cloud, C#, OOP principles & design patterns
✅ 5+ years of building microservices-based systems, using patterns like MediatR, CQRS ,DDD, Event Driven Architectures and Event Sourcing
✅ 6+ years of experience using NodeJS/Angular/React/TypeScript/jQuery
Persönliche Daten
- Rumänisch (Muttersprache)
- Englisch (Fließend)
- Europäische Union
- Schweiz
- Vereinigte Staaten von Amerika
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