Happy Pet Project
Pet assistance platform helping owners manage pet care, guidance, and services.
Tech: .NET 9, C#, Azure, PostgreSQL, CQRS, Kubernetes
Experience
Senior Software Engineer · UPS Eindhoven
WPF logistics app · MVVM
Mar 2024 — Present
- Architected and delivered a new WPF logistics application (MVVM) improving maintainability and UX.
- Collaborated on core refactoring and migration to new orchestration.
- Boosted performance via targeted refactoring, query optimization, and tuning.
- Tech: C#, WPF, .NET Framework 4.6, SQL Server, Azure, .NET MAUI, Blazor, Unit testing
Senior Software Engineer · Snapp Store
Restaurant management system
Mar 2023 — Feb 2024
- Optimized performance using indexes, materialized views, and caching; resolved system bottlenecks.
- Reduced infrastructure costs by re-architecting DB and strategic indexing informed by Grafana.
- Implemented smart ordering with table QR scanning; built CI/CD with Nexus.
- Led 5 Senior Back-end Developers in a major refactor.
- Tech: .NET 8, PostgreSQL, CQRS, Kubernetes, Redis, ElasticSearch, RabbitMQ, WatchDog, Event-Driven Architecture, Node.js
Senior Software Engineer · Pejwak Baran
Insurance technology
Apr 2020 — Mar 2023
- Migrated three core services from monolith to microservices, improving deployment frequency and resilience.
- Engineered a multi-tenant B2B/B2C sales platform enabling third-party integrations.
- Mentored and onboarded 3 junior developers.
- Tech: .NET 6, SQL Server, Microservices, Clean Architecture, RabbitMQ, Redis, MongoDB, Serilog, Docker, API Gateway (Ocelot), GitHub Actions, Event-Driven Architecture
Mid-Level Back End Developer · Hastnama
E-commerce solutions agency
May 2018 — Apr 2020
- Established TDD framework with 500+ unit/integration tests, increasing coverage and reducing critical bugs.
- Delivered MVPs for two e-commerce platforms aligned with budget and deadlines.
- Tech: .NET Core 3.1, SQL, Hangfire, Repository Pattern
Junior Back End Developer · Aryafan
Content/SEO startup
Oct 2015 — May 2018
- Designed, debugged, and tested code under guidance of 8 senior developers; accelerated learning.
- Collaborated to extend shared platforms in a startup environment.
- Tech: ASP.NET MVC, SQL, HTML, JavaScript, Bootstrap, Repository Pattern
Skills
.NET / ASP.NET Core
C#
PostgreSQL
SQL Server
MongoDB
Redis
Elasticsearch
RabbitMQ
Docker
Kubernetes
gRPC
Azure
AWS
Node.js
🧪xUnit / TDD
🏗️Clean Architecture
Git / GitHub Actions
📡SignalR
🔁Event-Driven
📦Microservices
🛡️API Gateway (Ocelot)
Serilog
DynamoDB
⏱️Hangfire
Projects
Education
Bachelor of Computer Engineering
Azad University, Central Branch
Oct 2011 — Oct 2015
Languages
English · Highly Proficient
Dutch · A2
Courses
From Zero to Hero: Cloud Architecture in Azure · Dometrain
Jul 2025
Deep Dive: Modular Monoliths in .NET · Dometrain
Apr 2024
Building Modern .NET Applications on AWS · Coursera
Jan 2023
Contact
nimanosrati93@gmail.com
Eindhoven, Netherlands