j
jemhik

Serhii K

@jemhik

Full Stack Java Angular Developer

Ukraine
Ukrainien, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I am a Software Engineer with 3.5 years of experience in developing scalable applications using Java and Spring Framework. My expertise lies in designing web applications using monolithic and microservice architectures, particularly in telecommunications. I am passionate about using technology to innovate and solve practical problems.... Plus d’infos

Compétences

j
jemhik
Serhii K
hors ligne • 

Voir mes services

Applications Web Full stack
I will fix bugs and develop java spring boot rest API
De30 $US / projetPlus de détails

Expérience professionnelle

Cisco

Full Stack Engineer

Cisco • Temps plein

Aug 2023 - Jan 2026 • 2 yrs 5 mos

Worked on Cisco's telecommunications equipment management system, where he focused on improving performance, reliability, and functionality. Key achievements: • Increased report generation efficiency by 30% by integrating MongoDB. • Increased system reliability by 40% by implementing a real-time notification system, which reduced the number of critical failures. • Developed a mechanism for monitoring the performance of Cisco servers and automatically sending alerts to the support service. • Implemented audit logic that proactively identified and helped resolve more than 10 potential issues each quarter.