Razvan I.

Razvan I.

Fullstack-udvikler

Romania
Betroet medlem siden 2026
11 års erfaring

Han har bidraget til projekter, der kræver pålidelig, sikker og vedligeholdbar infrastruktur, der ofte opererer inden for cloud-indfødte miljøer og komplekse backend-økosystemer. Hans baggrund omfatter også systemadministration, der understøtter robust og robust applikationsdesign.

Razvan kombinerer ekspertise inden for softwareteknik og netværkssikkerhed og understøtter aktivt udviklingsteams gennem mentoring, kodeanmeldelser og samarbejde inden for fleksible miljøer.

Hovedekspertise

PHPPHP11 år
SymfonySymfony7 år
JavaScriptJavaScript10 år
MySQLMySQL10 år
17+

Erfaring7

Bitdefender

Senior Software Engineer

Bitdefender
Cybersecurity
Jun 2023 · 3å 1m
  • Designet og udviklet backend-tjenester til en storstilet cybersecurity platform ved hjælp af en microservices arkitektur
  • Bygget og vedligeholdt tjenester i PHP, Node.js, TypeScript, og Python til at understøtte skalerbare og højtydende sikkerhedssystemer
  • Forbedret systempålidelighed, fejltolerance og ydeevne på tværs af cloud-baserede tjenester
  • Implementeret og optimeret data persistens og caching strategier ved hjælp af MongoDB og Redis
  • Bidrag til kode anmeldelser og tekniske diskussioner, mens mentoring junior ingeniører
PHPPHP
DockerDocker
RedisRedis
TypeScriptTypeScript
Node.jsNode.js
3+
GravityZone

Lead Software Engineer

Regista Digital
Government and Public Services
May 2022 - May 2023 · 1å
  • Opretholdelse og udvidelse af en af Rumæniens største digitale registreringsplatforme, der anvendes af offentlige institutioner
  • Anvendt Domain-Driven Design principper til at strukturere nye moduler og tjenester
  • Led teknisk planlægning med business analytikere til at definere implementering strategier og anslå projektets omfang
  • Refactored en arv Zend Framework ansøgning og migrerede dele af platformen til Symfony 4
  • Optimeret applikation ydeevne og database forespørgsler samtidig reducere infrastrukturomkostningerne
  • Introduceret forbedringer i udviklingsarbejdsgange, kode kvalitet og team levering processer
  • Implementeret analyse og overvågning til at understøtte platform indsigt
PHPPHP
SymfonySymfony
React.jsReact.js
DockerDocker
ZendZend
4+
Regista

Senior Software Engineer

Zitec, for valantic Austria (formerly elements.at)
E-commerce
Nov 2020 - May 2022 · 1å 6m

Worked as part of the Zitec delivery team on enterprise Pimcore projects for Elements.at, an Austrian digital agency serving international brands including Bosch, Audi, Cybex, and Wanzl. Obtained and maintained Pimcore Developer Certification as a prerequisite for working on client projects.

  • Designed and implemented business-critical features for enterprise clients.
  • Developed REST API integrations with external service providers.
  • Translated business requirements into scalable technical solutions.
  • Maintained and extended large-scale Pimcore applications used by international organizations.
  • Participated in architecture discussions, code reviews, and technical solution design.
  • Delivered solutions across e-commerce, automotive, logistics, and product safety domains.
PHPPHP
SymfonySymfony
React.jsReact.js
REST APIREST API
PimcorePimcore
Zitec

Senior Software Engineer

Zitec
Healthcare IT
May 2020 - Nov 2020 · 6m
  • Opretholdt og refactored en multi-service platform forbinder gyms og sportslige entusiaster
  • Migrerede ældre systemer fra Symfony 3 til Symfony 4 for at forbedre vedligehold og ydeevne
  • Indførte kodningsstandarder og udviklingspraksis, der er vedtaget på tværs af ingeniørholdet
  • Optimeret infrastruktur og applikationsydelse for at reducere driftsomkostningerne
  • Gennemførte testmetoder og bidrog til systemstabilitet i perioder med øget brug
PHPPHP
SymfonySymfony
MySQLMySQL
MongoDBMongoDB
RedisRedis
2+
7card
Valantic (former Elements)
DCS+

PHP-udvikler

DCS+
Travel and Tourism
Oct 2017 - Apr 2020 · 2å 6m
  • Udviklet og vedligeholdt en stor B2B rejse platform behandler store mængder af booking data
  • Refactored legacy codebases til at følge PSR standarder og en moderne Zend Expressive arkitektur
  • Designet og implementeret interne REST API'er og forbedret eksisterende SOAP-integrationer
  • Optimeret applikationsydelse gennem caching strategier og database forbedringer
  • Forbedrede autentificerings- og autorisationssystemer for at forbedre sikkerheden og pålideligheden
  • Bidrag til kode anmeldelser og onboarding processer for nye ingeniører
PHPPHP
Vue.jsVue.js
RedisRedis
jQueryjQuery
ZendZend
5+
IRIX
Acqua Development

PHP Developer

Acqua Development
Travel and Tourism
Oct 2016 - Sep 2017 · 11m

Acqua Development builds software platforms for the travel industry, focusing on booking systems and service aggregation.

  • Developed a travel aggregation platform integrating multiple third-party service providers.
  • Built APIs to aggregate flight data from multiple external providers and deliver standardized responses.
  • Implemented booking services and integrations with payment gateways.
  • Managed caching strategies and backend processes to improve application performance.
  • Contributed to frontend interface development using jQuery.
PHPPHP
MongoDBMongoDB
jQueryjQuery
CodeIgniterCodeIgniter
REST APIREST API
QTravelCloud
National Anti Doping Agency

System Administrator

National Anti Doping Agency
Government and Public Services
May 2014 - Sep 2016 · 2å 4m

Romania’s National Anti-Doping Agency monitors compliance with anti-doping regulations and supports testing and enforcement programs.

  • Managed LAN and WAN infrastructure and ensured reliable network connectivity across the organization.
  • Maintained system security and monitored networks for availability and potential vulnerabilities.
  • Administered servers, firewalls, VPN gateways, and endpoint systems.
  • Investigated and resolved technical issues reported by internal users.
  • Supported infrastructure upgrades and system maintenance across network environments.
Command-line interface
VPNVPN
SecuritySecurity
CISCOCISCO

Vurderinger

Ingeniørmæssig fremragendehed

Razvan samlede præstation i en 90-minutters teknisk vurdering i realtid er blandt de top 5% bedst kontrollerede Fullstack-udvikler hos Proxify.

Certifikater 1

University of Alberta
Object-Oriented DesignUniversity of Alberta

Issued Oct 2021
Credential ID X2S7DRPDJKJR

University of Alberta
Object-Oriented DesignUniversity of Alberta

Issued Oct 2021
Credential ID X2S7DRPDJKJR

Vil du vide mere om Razvan certificeringer?Book et opkald

Portefølje

Fremhævet af Razvan

GravityZone 1
Jun 2023 · Bitdefender
GravityZone

GravityZone is Bitdefender’s flagship enterprise security ecosystem—a high-performance, unified management platform providing advanced endpoint protection, risk analytics, and EDR (Endpoint Detection and Response) for organizations worldwide.

In this role, I am responsible for designing and maintaining core microservices that power the platform’s security monitoring and management capabilities. My work focuses on building highly available and fault-tolerant architectures using PHP, Node.js, and Python, ensuring the platform can handle massive data streams from millions of endpoints with minimal latency.

Key Technical Contributions:

  • Architected and optimized microservices using TypeScript and NestJS, improving system response times and scalability.
  • Managed complex data persistence layers with PostgreSQL, MongoDB (CosmosDB), and Redis, focusing on high-throughput data processing and real-time security alerts.
  • Enhanced platform reliability by implementing automated deployment workflows and containerization strategies using Docker, ensuring consistency across hybrid cloud environments.

Andre projekter 5

Regista
7card
IRIX
QTravelCloud
Valantic (former Elements)

Uddannelse

UPO
University Polithenica Of Bucharest
Computer Science and Information Tehnology2012 - 2016
FBH
Fratii Buzesti High School
Mathematics and Computer Science2008 - 2012

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