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Leonte Andrei

Leonte Andrei

Senior Software Engineer (Backend)

Remote, CJ, RO
+40751406131
Romanian, English

Background


About

About

Experienced and versatile programmer with a decade of expertise in web development, specializing in PHP and Golang. Proven ability to adapt to evolving technologies and environments, with recent focus on transitioning from traditional web2 to cutting-edge web3 platforms. Seeking opportunities to leverage my skills and experience in a dynamic and forward-thinking organization.

Work Experience

Work Experience

  • Senior Software Engineer, FluidTrends

    Dec, 2022 - Dec, 20242 years

    Developed and maintained a microservices-based backend (15 services) using Golang, GraphQL, and gRPC. Built backend logic for a mobile app and frontend, including a live real-time map. Worked with MongoDB, Docker, and Kubernetes on GCP. Contributed to infrastructure by adding services via Pulumi (IaC in Golang) and deploying them. Led load testing efforts in the final three months (to prepare for millions of users), using profiling to identify bottlenecks, optimizing queries, and implementing Redis caching for performance improvements. Project aimed to provide community-focused tools with a web3 vision.

    • Go (Golang), TypeScript

    • Docker, Kubernetes, GCP

    • MongoDB

    • Microservices, gRPC, GraphQL, CI/CD, Protobuff

    • Product, web3

    • Solana blockchain developer program certificate - https://solscan.io/token/CFrmHQ8CMiciktuo7pzXU5hvRT2Xsyjrx86k8wYursGQ

    • Ethereum summer school by Comets of web3

  • Senior Software Engineer, Qubiz

    Jun, 2019 - Oct, 20223 years 4 months

    Worked on transforming a legacy monolith into a microservices architecture for an insurance claims automation platform. Developed new services in PHP and Golang, deploying them to Azure using Docker, Kubernetes, Helm charts, and ArgoCD. Took ownership of deploying services to production. Maintained a hands-on approach, communicating directly with the customer and collaborating with the architect to find the best solutions for the application. Participated in an internal AWS course to expand cloud expertise.

    • PHP, Go (Golang)

    • Docker, Kubernetes, Azure, Terraform, ArgoCD

    • MySQL, Redis, RabbitMQ, DataDog

    • Microservices, REST APIs, CI/CD

  • Software Engineer, eMAG

    Jan, 2017 - Mar, 20192 years 2 months

    Contributed to the expansion of eMAG's parsing application, managing millions of requests and vast data input. Introduced to Golang, laying the foundation for deeper understanding and proficiency.

    • PHP, Go (Golang), VueJS

    • Grafana, Redis

    • MySQL, ElasticSearch, RabbitMQ

    • E-commerce, Parsing, Web Scraping, Data Processing, Data Analysis, Data Visualization, Monitoring & Observability, REST APIs, Customer Experience

  • Software Engineer, eLiberare Design (now Good Bureau)

    Nov, 2015 - Jan, 20171 year 2 months

    Developed WordPress websites for a noble cause, supporting efforts to combat human trafficking. Customized plugins and themes to enhance functionality and promote awareness.

    • PHP, Wordpress, Javascript, HTML, CSS, MySQL

  • Full Stack Developer, Compliment Media

    Feb, 2014 - Oct, 20151 year 8 months

    Initiated career in web development, crafting dynamic websites from scratch using PHP for backend logic and HTML/CSS for responsive frontend design. Implemented frameworks such as CakePHP, Laravel and Wordpress to streamline development and enhance functionality.

    • PHP, Javascript, Relation Databases, REST APIs, CakePHP, Laravel, Wordpress

    • E-commerce, Shops, Blogs, Portfolios

Skills

Skills

  • Worked with (alphabetically):

    Agile

    AWS

    Azure

    CI/CD

    E2E Testing

    Docker

    GCP

    Go (Golang)

    Kubernetes

    JavaScript

    Microservices

    MongoDB

    Monitoring & Observability

    MySQL

    Linux

    PHP

    RabbitMQ

    Redis

    REST APIs

    Serverless

Education

Education

  • Computer Science, Bachelor's Degree, University of Bucharest

    Oct, 2008 - Jul, 2013

    Cryptography, Logic Programming, Mathematics, Statistics, Different types of programming languages, Operating systems

Interests

Interests

  • Software Engineering

  • Web3

  • Family

  • Helping others

  • Making the world a better place

References

References