Location
Massachusetts, USA
Available for remote and on-site opportunities
Linux & Systems Administrator Cloud Engineer (Azure & AWS) Database System Administrator
I am a detail-oriented IT professional with solid experience in Database Administration (DBA), Cloud Infrastructure (Azure & AWS), and Linux/System Administration. I am passionate about designing, securing, and optimizing reliable infrastructures, with a focus on performance, scalability, and stability. My experience includes managing databases, implementing backup and recovery strategies, performance tuning, and maintaining data integrity and security. I also work with cloud environments and system administration, contributing to the deployment and maintenance of efficient and resilient IT systems. With a strong interest in infrastructure and system architecture, I continuously strive to improve my skills and deliver practical, scalable solutions to technical challenges.
0
IT Solutions Delivered
0
Years Experience
0
Certifications
Linux / Sys ADM
Cloud Solutions Architect
DB ADM
About
System & Database Administrator specializing in secure and high-performance data systems, with expertise in system design and cloud technologies..
Linux / System Administrator, Cloud Architect (Azure/AWS) & Database Administrator — designing secure, scalable, and high-performance digital infrastructures.
Hi, I’m Lucien — Linux, Cloud & Database Engineer
I am a dedicated and results-driven IT professional with strong experience in Linux/System Administration, Cloud Solutions (Azure & AWS), and Database Administration (DBA). I specialize in designing secure, scalable, and high-performance infrastructures that align with business objectives. With solid expertise in server management, cloud architecture and deployment, and database optimization, I deliver reliable, efficient, and future-ready solutions while turning complex technical challenges into measurable outcomes.
Linux/Sys Admin
I manage and optimize Linux systems to ensure stability, security, and performance, focusing on reliable infrastructures and smooth service operations.
Cloud Solutions
I design and deploy secure, scalable cloud infrastructures using modern technologies, ensuring high availability, performance optimization, and resilient digital environments.
Database Administration
I manage, optimize, and secure databases to ensure data integrity, fast performance, and reliable storage solutions for complex applications.
2018
Completed four-year Computer Science studies, Université INUKA, Haiti.
2018
Joined DIGICEL Haiti as Application Engineer
2025
Open to new roles and exciting opportunities.
☕
Coffee-fueled Linux, Systems, Cloud & Database enthusiast based in Boston, Massachusetts.
Linux Administration
Ubuntu / CentOS / Red Hat
Bash Scripting
Server Security
Cloud Engineering
Microsoft Azure
AWS
Infrastructure as Code
Systems & Infrastructure
Server Management
Virtualization
Monitoring & Backup
Database Administration
MySQL / MariaDB
PostgreSQL
Oracle
Professional Expertise
Skilled in Database Administration, Linux Systems, and Cloud Infrastructure, delivering secure, scalable, and high-performance solutions.
8+
Years Experience
150+
IT Solutions Delivered
10+
Certifications
Courses Completed
SQL CODE CHALLENGES
LINUX: INSTALLATION & ADMINISTRATION
API TESTING AND VALIDATION
LINUX: SECURITY & NETWORKS
Resume
Experienced Systems and Database Administrator specializing in Linux, Cloud Infrastructure (Azure and AWS), and enterprise database management, delivering secure, scalable, and mission-critical solutions.
Professional Journey
Over 8 years of progressive experience in systems engineering and enterprise database administration within large-scale, high-availability environments.
Database Administrator
Unigestion Holding S.A (DIGICEL Haiti)
Led enterprise database operations across Oracle and SQL Server environments, ensuring high availability, performance optimization, and data integrity for mission-critical platforms.
- Managed Oracle RAC, SQL Server Cluster, and standalone database environments
- Administered a 100TB+ Data Warehouse / Exadata cluster (8-node architecture)
- Designed and implemented backup, recovery, and disaster recovery strategies
- Improved performance through query tuning, indexing, and schema optimization (up to 40%)
- Automated operational tasks using Bash, SQL, and PL/SQL to reduce manual workload
IT System Engineer
Unigestion Holding S.A (DIGICEL Haiti)
Managed Linux and Windows infrastructure, ensuring system availability, monitoring, security hardening, and automation across production environments.
- Maintained high availability infrastructure, redundancy strategies, and security baselines
- Monitored and optimized system and application performance to prevent bottlenecks
- Automated system operations through scripting and system management tools
- Coordinated incident resolution with vendors and internal teams for rapid recovery
Charging and Mediation System Engineer
Unigestion Holding S.A (DIGICEL Haiti)
Designed, deployed, and optimized charging and mediation systems to ensure accurate billing, reliable data processing, and strong operational performance.
- Configured and maintained mediation and charging platforms for production workloads
- Performed performance analysis and optimization to improve stability and throughput
- Produced technical documentation, procedures, and troubleshooting guides
- Provided technical support, audits, and training for users and stakeholders
Application Engineer
Unigestion Holding S.A (DIGICEL Haiti)
Developed and optimized applications aligned with customer requirements, ensuring performance, reliability, and smooth deployment in production environments.
- Translated business needs into technical specifications and deliverable solutions
- Improved application reliability through testing, debugging, and performance tuning
- Supported deployments and provided technical assistance during post-release phases
Education & Certifications
Strong academic foundation complemented by industry-recognized certifications in Linux, Cloud, Security, and Database technologies.
Bachelor of Computer Science
2014 - 2018Université INUKA
Bachelor’s degree providing a strong base in software fundamentals, systems, and practical problem-solving.
CompTIA Linux+ Certified
2025CompTIA
Validated skills in Linux installation, administration, troubleshooting, and system security.
Microsoft Azure DBA and SQL Solutions Certified
2025Microsoft
Focused on cloud database operations, SQL solutions, performance optimization, and reliable data services on Azure.
CompTIA Security+ Certified
2026CompTIA
Strengthened security fundamentals including risk management, threat response, and secure infrastructure practices.
Google Cybersecurity Professional Certificate
2026Hands-on training in security concepts, incident response, and best practices for protecting systems and data.
Google Network Security Certificate
2026Network security fundamentals including monitoring, defense strategies, and secure connectivity design.
AWS Certified Solutions Architect
2026Amazon Web Services (AWS)
Validated expertise in designing scalable, secure, and highly available cloud architectures, including networking, storage, compute services, and cost-optimized infrastructure solutions.
Services
Providing enterprise-grade Linux, Cloud, Systems, and Database solutions designed for performance, security, and scalability.
Linux System Administration
Installation, configuration, hardening, and maintenance of Linux servers ensuring stability, performance optimization, and high availability in production environments.
Cloud Architecture (Azure & AWS)
Design and deployment of secure, scalable, and cost-optimized cloud infrastructures including compute, storage, networking, and database services.
Database Administration
Enterprise database management including performance tuning, backup and disaster recovery planning, clustering, replication, and high-availability architecture.
Infrastructure Management
Design, monitoring, and optimization of on-premise and hybrid infrastructures with a focus on reliability, redundancy, and operational excellence.
Automation & Scripting
Process automation using Bash, SQL, and system tools to reduce manual workload, improve operational efficiency, and minimize human error.
Security & Monitoring
Implementation of monitoring solutions, system hardening, access control policies, and proactive security strategies to protect mission-critical systems.
FAQ
Frequently asked questions about my infrastructure and cloud services.
What services do you specialize in?
I specialize in Linux system administration, cloud infrastructure (Azure & AWS), enterprise database management, automation, and infrastructure optimization.
Do you support enterprise environments?
Yes. I have experience managing high-availability systems, clustered databases, and large-scale infrastructures in enterprise telecom environments.
Can you migrate systems to the cloud?
Absolutely. I design and execute cloud migration strategies, ensuring minimal downtime, data integrity, and cost optimization.
How do you ensure system security?
I implement security best practices including access control, monitoring, encryption strategies, backup policies, and proactive threat mitigation.
Do you offer automation solutions?
Yes. I automate repetitive operational tasks to improve reliability, reduce downtime, and enhance overall system efficiency.
Contact
Interested in working together or learning more about my background? Feel free to reach out by phone or email.
Contact Information
I’m open to opportunities, collaborations, and professional inquiries. Let’s connect.
Phone
Get in Touch
Send a message and I’ll get back to you as soon as possible.