Sangeeth Portfolio

Who Am I ?

About Me

I'm Sangeeth M K, a passionate IT Engineer with over 8 years of experience in infrastructure and server management, including handling Windows/Linux servers, virtualization, and network services. I'm new to web development, but have recently started exploring cloud computing, Azure Functions, SQL Databases, and building secure, scalable web applications. I enjoy learning new technologies and turning ideas into real-world solutions.

My recent projects include a workshop billing system, age-guessing AI, and several full-stack applications using JavaScript, HTML/CSS, Node.js, and cloud services like Azure and AWS. I'm always eager to learn and apply new skills in practical scenarios. Whether it's backend logic, database design, or a responsive user interface, I enjoy crafting clean, secure, and functional systems.

Let’s build something amazing!

What I'm interested in ?

Inside My World

Gaming

Passionate gamer with a love for strategy and immersive gameplay. Gaming challenges me to think critically and connect with others who share the same passion.

Technologies

I work with Windows/Linux servers, Active Directory, Virtualization, firewalls, and backup systems. I manage server performance and ensure system uptime.

Riding

I enjoy riding motorcycles, exploring new trails, and experiencing the thrill of the open road. It's a passion that fuels my adventurous spirit.

Coding

I create dynamic web applications with frontend and backend systems.
I work with APIs, databases, and cloud functions to deliver impactful solutions.

Experience

Hands on Experience

My Journey

Career Timeline

Career Started

2016

Computer Hardware and Networking Engineer

SAN Computers

2016 - 2018

Focusing on basic troubleshooting, desktop/laptop servicing, and small network setups. This hands-on work built my foundation in IT infrastructure.

Windows Networking Hardware

Service Engineer

Penta Systems

2019 - 2020

Concentrating on Acer-authorized desktop and laptop servicing. Performed hardware troubleshooting, OS installation, and basic network setup.

Desktop Laptop

System Administrator

ABC Mercantile Group India

2020 - 2022

Where I expanded my skills into server management and enterprise IT infrastructure. This role marked my transition from basic troubleshooting to working with servers, gaining hands-on experience in system administration, network configuration, and maintaining server uptime.

Datacenter Management Virtualization Server Administration Networking

IT Infra Engineer

Soffit Infrastructure Services Pvt Ltd

2022 - Present

Managing complex enterprise datacenter environments with a focus on Windows Server, Linux, Virtualization (VMware/Hyper-V), and network infrastructure. Responsible for server deployment, network configuration, routine maintenance and firewall management—continuously upskilling in advanced system administration and infrastructure optimization.

VMware Linux Windows Networking Datacenter Management Backup Solutions

Still Working

Continuing the Journey

What I Did ?

Portfolio

Age Guessing

I built an AI-powered Age Guessing Web App that predicts a person’s age from their uploaded photo. The frontend is designed with HTML, CSS, and JavaScript, and the backend uses a TensorFlow model hosted on Hugging Face, integrated through a secure API. And a visitor counter powered by Azure Functions and SQL Database for analytics.

Workshop Billing Application

The Workshop Billing Application is a full-featured web app for managing vehicle service invoices. It supports item suggestions, auto-invoice ID, editable entries, customer records, and UPI payments, all backed by Azure Functions and an SQL Database, with a responsive, print-optimized frontend.

Fuel N Fix Tracker

Created FuelNFix, a secure web application to track vehicle fuel efficiency and service history. Implemented JWT token-based authentication for secure access, allowing users to log fuel usage, manage service records, and analyze consumption trends. Developed with modern web technologies for a responsive UI and protected backend APIs, ensuring a seamless and safe user experience.

Coming Soon...

Exciting new features and projects are on the way! Stay tuned for upcoming tools, smarter integrations, and fresh designs that enhance user experience and functionality. Innovation never stops—something awesome is coming soon!

What I Achieved ?

Certifications

AWS Fundamentals

Learned core AWS services, cloud security, serverless deployment, and migration strategies with hands-on labs.

Fortinet Network Security

Mastered managing and deploying Fortinet-based enterprise security infrastructure.

System Administration and IT Infrastructure Services

Explored core system administration tasks, including OS management, network configuration, and IT support roles.

Essential Aspects of Software, Hardware, and Data Backup

Studied core components of computer systems and backup methods for data recovery.

Cybersecurity and Privacy

Learned principles of data protection, risk management, and secure system design.

Basic Excel / Introduction to Microsoft Excel

Covered spreadsheets, formulas, charts, and data formatting in Excel.

CompTIA A+ and Network Support

Learned fundamentals of hardware, networking, and troubleshooting aligned with CompTIA A+ objectives.

C for Everyone: Programming Fundamentals

Learned basic syntax, data types, functions, and logic in C.

Advanced Threat Hunting and Incident Response

Learned how to detect, investigate, and mitigate advanced cyber threats and security incidents.

Technical Diagnostics and Troubleshooting Techniques

Built advanced skills in diagnosing hardware, software, and network-level issues.

Enterprise Firewall Administrator

Gained practical experience in managing enterprise firewalls and access control policies.

AWS Cloud Technical Essentials

Gained hands-on knowledge of AWS compute, storage, and networking services through practical labs.

AWS Cloud Practitioner

Covered AWS core services, global infrastructure, pricing, and security concepts for foundational cloud knowledge.

Fundamentals of Red Hat Enterprise Linux 9

Explored RHEL system management, user administration, and package control.

Next-Generation Firewalls and Intrusion Prevention

Learned about advanced firewall technologies and IPS/IDS systems for proactive security.

Static Routing Configuration Using Packet Tracer

Used Cisco Packet Tracer to simulate and configure static routing in network topologies.

Technical Support Fundamentals

Learned foundational IT support tasks including user support and ticket systems.

IT Security: Defense Against the Digital Dark Arts

Gained foundational cybersecurity skills in system hardening and attack prevention.

Microsoft IT Support Specialist

Developed strong system analysis, Microsoft 365 configuration, security, and diagnostic troubleshooting skills.

Google IT Support

Built solid foundations in troubleshooting, networking, OS, system administration, and IT security.

Fundamentals of Red Hat Enterprise Linux

Learned basic RHEL system navigation, user management, and shell operations.

Architecting Solutions on AWS

Studied AWS architectural principles, best practices, and hands-on solution design for cloud-based systems.

C++ Basics: Selection and Iteration

Studied control flow, conditionals, and loops in C++ programming.

The Structured Query Language (SQL)

Learned SQL queries for data retrieval, filtering, sorting, and basic joins.

Migrating to the AWS Cloud

Learned migration strategies, planning, and tools to transition on-prem infrastructure to the AWS cloud.

FortiAnalyzer Administrator

Learned to analyze and audit firewall logs using FortiAnalyzer.

Operating Systems and You: Becoming a Power User

Gained in-depth OS-level skills in process management, permissions, and command-line tools.

Network Security Support Engineer

Covered common attack vectors, firewall setup, and endpoint protection techniques.

CompTIA Practice

Practiced real-world IT support and network troubleshooting scenarios.

IT Security: Defense Against the Digital Dark Arts

Explored network security, cryptography, authentication, and risk mitigation.

Enterprise System Management and Security

Studied system management in enterprise contexts including patching, automation, and configuration management.

Write Professional Emails in English

Improved written communication through structured email writing and etiquette.

Introduction to Computers

Covered basic computer concepts, hardware, software, and operating systems.

Windows Server Management and Security

Focused on managing and securing Windows Server environments including Active Directory and GPO

Introduction to Secure Networking

Explored secure networking protocols, VPNs, and firewall concepts.

Introduction to Microsoft Azure Cloud Services

Introduced to Azure services including compute, storage, networking, and deployment basics.

The Bits and Bytes of Computer Networking

Gained foundational understanding of networking concepts, TCP/IP, DNS, and routing.

The Microsoft 365 Ecosystem

Introduced to Microsoft 365 tools, integration capabilities, and administrative management.

FortiManager Administrator

Studied centralized firewall policy and configuration management using FortiManager.

Securing Cloud and Hybrid Networks

Focused on securing network infrastructure in mixed cloud/on-prem environments.

Planning, Auditing and Maintaining Enterprise Systems

Learned enterprise IT auditing practices, lifecycle planning, and documentation techniques.

Advanced Network Security

Gained expertise in advanced firewall systems, intrusion prevention, and network threat response planning.

Linux Server Management and Security

Learned Linux server configuration, shell scripting, and system hardening techniques.

Computer Security and Systems Management

Trained in securing enterprise systems using real-world server OS architecture and auditing principles.

How Much I Charge ?

My Pricing

Freelance? Not yet!

Right now, I’m just coding for fun, learning new tech, and building cool stuff one keystroke at a time. No invoices, no hourly rates—just passion-powered projects. Who knows? Maybe someday I’ll start charging… but for now, it’s all just coming soon™

What Everyone Thinks About Me

Probably thinks I'm mysterious… or just ignoring them. Truth is, I don’t talk much—not because I don’t like people, but because I’m usually too deep into coding, gaming, or obsessing over finishing that one task I started three hours ago and refuse to leave half-done. If you see me online, I’m either building something cool… or stuck in a boss fight.

--Unknown

How can you communicate?

Reach Me Through Social Media

Prefer Direct Contact?

Feel free to reach out through any of these platforms. I'm most active on LinkedIn and GitHub for professional inquiries.