Arpan Mondal
AWS Cloud Engineer
Howrah
Summary
AWS Certified Cloud Engineer with 7+ years of IT experience, including 3 years of specialized cloud expertise. Proficient in designing secure, scalable, and cost-optimized AWS architectures using EC2, S3, VPC, RDS, IAM, and Lambda. Skilled in automating infrastructure with Python and Bash, cloud networking, and DevOps practices. Proven success in managing multi-account environments, leading deployments, and implementing monitoring and security controls across production workloads.
Overview
9
9
years of professional experience
4
4
years of post-secondary education
1
1
Certification
Work History
Senior Cloud Engineer
Cogenerate Technologies Pvt. Ltd.
Kolkata
09.2023 - Current
- Architected and deployed cloud infrastructure across 15+ AWS accounts, optimizing EC2, RDS, and VPC configurations to boost performance by 30%.
- Designed secure multi-account architecture with resource isolation for Dev, Test, and Production environments.
- Automated daily database backups to S3 using Bash scripts, enhancing efficiency and reducing manual errors.
- Streamlined deployment workflows using Python and Bash scripts, cutting provisioning time by 30%.
- Built a serverless one-click deployment system with Lambda, Step Functions, and Auto Scaling, reducing downtime by 40%.
- Applied security best practices with IAM roles/policies, Security Groups, NACLs, MFA, and NAT Gateway.
- Secured applications against DDoS threats and bots using AWS WAF and AWS Shield.
- Managed Route 53 DNS records (A, CNAME, MX, TXT) and SSL certificate lifecycle.
- Maintained 99.9% uptime by proactively resolving incidents using CloudWatch, CloudTrail, and GuardDuty.
- Implemented AWS Backup policies for long-term retention and compliance.
- Delivered production-ready cloud projects including GKB Optical, GKB Online, Aikyashree, HMC, Minority, IASST, WAQF, RAD365, EyeLab and more.
Cloud Engineer Intern
Intellipaat
Howrah
05.2022 - 06.2023
- Deployed multi-tier web applications using EC2, ELB, Auto Scaling, and VPC for fault tolerance and scalability.
- Implemented IAM roles and access policies to secure AWS resource access.
- Optimized workloads using Auto Scaling groups and Load Balancer health checks.
- Integrated AWS SNS for notifications and SES for transactional email automation.
Project Engineer
Wipro Technologies
Bangalore
01.2019 - 07.2021
- Developed and customized business intelligence reports using IBM Cognos, enhancing business decision-making.
- Managed TFS to track, resolve, and deploy bug fixes and change requests.
- Collaborated with stakeholders to collect requirements and deliver tailored BI solutions.
- Conducted unit and integration testing with QA teams before production rollout.
Project Engineer
Wipro Technologies
Kolkata
09.2016 - 11.2018
- Customized SAP CRM Web UI components and developed ABAP logic for core business processes.
- Debugged and optimized performance of function modules and IDoc flows.
- Enhanced sales order and contract management modules by improving code logic and reducing latency.
Education
Postgraduate Program - Cloud Computing & DevOps
Intellipaat
Bangalore 05.2022 - 06.2023
Bachelor of Computer Applications -
Techno India Salt Lake
Kolkata 05.2013 - 08.2016
Skills
AWS & Cloud Services: EC2, EBS, S3, VPC, IAM, RDS, Lambda, Route 53, CloudWatch, CloudTrail, CloudFormation, Auto Scaling, ELB, WAF, AWS Backup, CloudFront, SSM, KMS
Security & Networking: IAM Policies, Security Groups, NACLs, VPC Peering, NAT Gateway, WAF, Shield, GuardDuty, Inspector, SSL/TLS, ACM
Automation & DevOps: Python, Bash, Shell Scripting, AWS CLI, Lambda, Step Functions, Jenkins, Git, Docker, CI/CD, CloudFormation
Monitoring & Logging: CloudWatch Logs & Metrics, CloudTrail, Site24x7, VPC Flow Logs, ELB Logs, SNS, S3 Access Logs
Databases: Amazon RDS (MySQL, PostgreSQL, MariaDB), Aurora, EC2-hosted MySQL/PostgreSQL
Operating Systems: Ubuntu, CentOS, RHEL, Windows Server
Certification
AWS Certified Solutions Architect – Associate (Valid: Apr 2025 - Apr 2028)
Additional Information
Languages: English, Hindi, Bengali
Interests: Bike Riding, Sports, Gaming, Travel, Music
Timeline
AWS Certified Solutions Architect – Associate (Valid: Apr 2025 - Apr 2028)
04-2025
Senior Cloud Engineer
Cogenerate Technologies Pvt. Ltd.
09.2023 - Current
Cloud Engineer Intern
Intellipaat
05.2022 - 06.2023
Postgraduate Program - Cloud Computing & DevOps
Intellipaat
05.2022 - 06.2023
Project Engineer
Wipro Technologies
01.2019 - 07.2021
Project Engineer
Wipro Technologies
09.2016 - 11.2018
Bachelor of Computer Applications -
Techno India Salt Lake
05.2013 - 08.2016
Similar Profiles
Soumik GuhaSoumik Guha
Sr. Infra Developer at Cognizant Technology Solutions Pvt. Ltd.Sr. Infra Developer at Cognizant Technology Solutions Pvt. Ltd.
Venkata Nagaraju InakolluVenkata Nagaraju Inakollu
Technical Lead(System Design) at Relysys Technologies Pvt Ltd (now Invendis Technologies pvt ltd)Technical Lead(System Design) at Relysys Technologies Pvt Ltd (now Invendis Technologies pvt ltd)
S ChetanS Chetan
Assistant Manager - Finance at ANIMALL TECHNOLOGIES PVT LTD, Technologies Pvt LtdAssistant Manager - Finance at ANIMALL TECHNOLOGIES PVT LTD, Technologies Pvt Ltd
Subhankar SamantaSubhankar Samanta
Industrial Trainee at Bambolim Beach ResortIndustrial Trainee at Bambolim Beach Resort
Nilanjan MitraNilanjan Mitra
Summer Internship at Berger Paints IndiaSummer Internship at Berger Paints India