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sorojit007

Sorojit Paul

@sorojit007

IT Specialist

India
English, Hindi, Bengali
About me
Head of IT Infrastructure with extensive expertise in AWS Cloud, IT Security, Linux, Networking, Server & Database Administration. Experienced in designing and managing highly available, secure, scalable infrastructure using EC2, RDS, ELB, Auto Scaling, EFS, SNS and MySQL. Strong PHP & Python background enables me to bridge development and infrastructure. Skilled in cloud architecture, performance optimization, cost management, automation, disaster recovery and security best practices, driving reliable technology solutions aligned with business goals.... Read more

Skills

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sorojit007
Sorojit Paul
Offline • 
Average response time: 1 hour

See my services

Cloud Network & Security
I will build PHP applications and manage AWS cloud infrastructure
From$50 / projectMore details
Cloud Management
I will fix, deploy and manage AWS cloud and linux servers
From$25 / projectMore details

Work experience

International_Marketing Communications

IT Infrastructure Specialist

International Marketing Communications • Full-time

Jan 2016 - Present • 10 yrs 8 mos

Lead Cloud & IT Infrastructure professional responsible for designing, implementing, securing, and optimizing enterprise IT environments across cloud and on-premises infrastructure. • Architected and migrated enterprise applications and infrastructure to AWS Cloud, improving scalability, reliability, security, and achieving up to 99.9% uptime while reducing infrastructure costs by approximately 20%. • Designed and managed AWS environments including EC2, RDS, VPC, Elastic Load Balancing, Auto Scaling, EFS, SNS, IAM, Security Groups, and Network Security. • Managed Linux/Ubuntu servers, Apache, Nginx, PHP, PHP-FPM, MySQL, Redis/Valkey, SSL/TLS, DNS, monitoring, backups, performance optimization, and production deployments. • Developed and maintained backend infrastructure and application environments using PHP, CodeIgniter, MySQL, REST APIs, and caching technologies. • Implemented IT security practices including server hardening, access control, firewall/security-group configuration, SSL certificates, vulnerability mitigation, monitoring, and secure deployment processes. • Designed virtualization and infrastructure solutions to improve resource utilization, availability, scalability, and operational efficiency. • Troubleshot complex production issues involving application performance, databases, networking, servers, cloud infrastructure, and security. • Led cross-functional technical initiatives and collaborated with business teams to align IT infrastructure and technology strategy with organizational requirements. Key Projects • Traveller App – Backend infrastructure and cloud architecture supporting a large-scale travel application. https://play.google.com/store/apps/details?id=com.traveller • Traveller Discover – Backend and infrastructure support for the Traveller Discover mobile application. https://play.google.com/store/apps/details?id=com.traveller.discover