~/senior-engineer_

Răzvan ZavalichiSenior Software Engineer

const focus = ["Cloud", "Distributed Systems", "Data Processing", "Software Architecture"];

Experienced Software Engineer with 8+ years building scalable, cloud-based solutions. Scroll to explore my experience in fintech, automotive, e-commerce, and technology.

“Clean code is not written by following rules. It's written by developers who care.”

My Journey

Scroll to explore my experience

Jan
2024
Jan 2024 → Present

Canopy

Senior Software Engineer

AWSSQSAPI GatewayLambda
PythonTypeScriptReact
  • •Design and build scalable, cloud-based fintech solutions
  • •Develop and manage REST APIs for credit and lending systems
  • •Lead integrations with issuer processors
  • •Collaborate across teams for rapid, customer-focused solutions
Oct
2022
Oct 2022 → Dec 2023

SAG Digital

Software Developer

AzureData FactoryCosmos DBApp ServiceFunctionsDurable Functions
TypeScriptC#JestApollo GraphQLTerraform
  • •Developed scalable ETL/data solutions using Azure services
  • •Created service definitions and architecture diagrams
  • •Implemented CI/CD pipelines
Nov
2021
Nov 2021 → Oct 2022

Amazon

Software Development Engineer

AWSDynamoDBS3SQSSNSAPI GatewayLambdaCDKStep FunctionsEC2Batch
JavaPythonTypeScriptNode.jsAWS CDK
  • •Built data transport solutions and web applications
  • •Worked with cloud-native architectures
  • •Developed scalable backend systems
Sep
2019
Sep 2019 → Nov 2021

Gheorghe Asachi Technical University of Iași

Master's Degree

  • •Distributed Systems and Web Technologies
  • Project: Distributed event-driven system for real-time e-commerce price monitoring with resilient scraping, anti-bot defenses, and instant Telegram alerts
  • Design:View diagram
Aug
2019
Aug 2019 → Nov 2021

Veoneer

Software Tool Development Engineer

C#.NET Framework.NET CoreEFWPFMVVMREST APISQL
  • •Developed real-time simulation and testing tools
  • •Designed testing strategies for automotive safety
  • •Worked with automotive/diagnostic protocols
Jul
2017
Jul 2017 → Aug 2019

Continental Automotive

Intern Software Developer → Software Developer

CMatlab
  • •Developed safety-related projects
  • •Analyzed customer requirements and specifications
  • •Promoted to full Software Developer role
Sep
2015
Sep 2015 → Jun 2019

Gheorghe Asachi Technical University of Iași

Bachelor's Degree

  • •Faculty of Automatic Control and Computer Engineering
  • Project: 3D urban traffic simulation tool built with Unity, enabling configurable intersections, traffic lights, vehicle behaviors, and real-time route optimization analysis
Sep
2011
Sep 2011 → Jun 2015

C.N. Ștefan cel Mare, Tg. Neamț

High School

  • •Mathematics and Informatics specialization

LinkedIn Recommendations

"If you want it done - but done for good - have Răzvan own it. I witnessed first hand Răzvan's ability to navigate uncertainty, pick up a new skill or research which technology/pattern fits the task best - always leaving a trail of documents motivating his decisions & sharing context. When dealing with complexity, Răzvan is a first principled thinker with an unrelenting will to untangle the problem and see it done to completion. Răzvan has an impeccable work ethic, deep engineering & software architecture skills and a diverse breadth of experiences to back his straightforward opinions. I strongly recommend Răzvan as a staff engineer."

VN
Vlad Nemes
Director of Engineering at Canopy
Managed Răzvan directly
July 2025

Resume Summary

Senior Software Engineer
Fintech Solutions on AWS
8+ Years
Software Engineering & Architecture
Full-Stack
Python, TypeScript, .NET, AWS, Azure
Master's Degree
Distributed Systems & Web Tech

Key Skills

PythonTypeScript/Node.jsReactCI/CDREST & GraphQL APIsSQL & NoSQL DatabasesIaC: Terraform & AWS CDKData Pipelines: Airflow, DMSEvent-driven & Distributed SystemsAzure: Data Factory, Functions, Cosmos DBAWS: Lambda, API GW, SQS/SNS, Step Functions, EC2, Batch

Key Achievements

  • ✓Built scalable fintech solutions for credit and lending systems at Canopy
  • ✓Created ETL/data solutions using Azure services at SAG Digital
  • ✓Built data transport solutions and web applications at Amazon
  • ✓Developed real-time simulation tools for automotive safety at Veoneer
  • ✓Volunteered as trainer helping CS students improve programming skills