eEjaj Mahmud
Technical Arsenal

EXPERTISE

A dense field map of production skills across full-stack delivery, cloud systems, security operations, enterprise IT, automation, AI, and creative systems.

01

Full Stack Development

End-to-end web architecture using React, Next.js, TypeScript, Node.js, Express, Laravel, PHP, Python, Django, REST APIs, GraphQL, WebSockets, MongoDB, PostgreSQL, Redis, Docker, AWS, and CI/CD.

ReactNext.jsTypeScriptLaravelNode.jsGraphQLREST APIWebSocketsMongoDBPostgreSQLRedisCI/CD
02

Cloud & Infrastructure

Resilient environments on AWS, Azure, Google Cloud, DigitalOcean, Cloudflare, VPS, cPanel/WHM, Linux, Windows Server, Docker, Kubernetes, Terraform, serverless functions, CDN, IAM, VPC, and load balancing.

AWSAzureGoogle CloudDockerKubernetesTerraformServerlessCloudflareNginxApacheVPSProxmox
03

Cybersecurity & Networks

Zero-trust models, firewalls, VPN, IDS/IPS, SIEM, penetration testing, cryptography, SSL/TLS, WAF, Cisco networking, VLAN, OSPF, BGP, TCP/IP, DNS, DHCP, Wireshark, Nmap, Burp Suite, and Kali workflows.

Zero TrustPen TestingSIEMVPNFirewallsCiscoVLANBGPWiresharkMetasploitBurp SuiteNmap
04

IT Operations & Support

Tier 1-3 support, enterprise administration, Active Directory, Azure AD, Group Policy, Intune, Microsoft Autopilot, PowerShell, Bash, VMware, Hyper-V, backup solutions, monitoring, ticketing, hardware diagnostics, and disaster recovery.

Windows ServerActive DirectoryAzure ADPowerShellBashVMwareHyper-VITILVoIPRemote SupportBackupsMonitoring
05

Programming Languages

JavaScript, TypeScript, PHP, Python, Java, C, C++, Ruby, Bash, SQL, HTML5, CSS3, Rust, Go, Dart, Swift, Kotlin, and Assembly.

06

Frameworks & Libraries

React.js, Vue.js, Next.js, Laravel, CodeIgniter, Express.js, jQuery, Bootstrap, Tailwind, Livewire, Alpine.js, Three.js, GSAP, Framer Motion, Svelte, Django, Flask, and Spring Boot.

07

Databases & Stores

MySQL, MongoDB, MariaDB, Elasticsearch, PostgreSQL, SQLite, Oracle, Firebase, Redis, SQL Server, Cassandra, DynamoDB, Supabase, Neo4j, and CockroachDB.

08

AI & Machine Learning

KNN, Roboflow, YOLOv8, OpenCV, NumPy, Pandas, TensorFlow, Scikit-learn, PyTorch, Keras, Hugging Face, LangChain, OpenAI API, Midjourney, and Stable Diffusion.

09

CMS & Commerce

WordPress, Shopify, Magento, Joomla, Drupal, Webflow, Squarespace, Wix, WooCommerce, BigCommerce, PrestaShop, Ghost, Strapi, Sanity, and Contentful.

10

Design & Production

Photoshop, Illustrator, After Effects, Premiere Pro, Canva, Adobe Rush, Figma, Adobe XD, Lightroom, CapCut, Gamma, Blender, Spline, Cinema 4D, and Inkscape.

SKILL SIGNALS / GITHUB + PRODUCTION

1,000 public repo signals across web, mobile, AI, cloud, security, and enterprise systems.

Public GitHub activity shows broad implementation range across Dart/Flutter, Python, JavaScript, TypeScript, C++, Kotlin, Go, Java, PHP, Blade, Rust, Swift, C#, HCL, Scala, Elixir, Ruby, Shell, and PowerShell, backed by production delivery in Laravel, MERN, Next.js, WordPress, cloud infrastructure, support, SEO, and security.

Dart / Flutter97%
Python / AI Systems96%
JavaScript / TypeScript95%
PHP / Laravel / Blade94%
React / Next.js / MERN93%
Kotlin / Android91%
C++ / Systems90%
Go / Fiber / Gin89%
Java / Spring / Quarkus88%
Rust / Tokio86%
Cloud / DevOps / HCL92%
Security / Zero Trust94%
DartFlutterPythonJavaScriptTypeScriptC++KotlinGoJavaPHPBladeRustSwiftC#ScalaElixirRubyShellPowerShellReactNext.jsLaravelDjangoFlaskSymfonyNestJSExpressNode.jsSpring BootQuarkusPhoenixRailsVueSvelteJinjaHCLTerraformDockerKubernetesAWSAzureCloudflarevLLMTensorFlow LitePyTorchLangChainOpenCVRoboflowIoTTelemetryAnalyticsEHRCRMHRMPOSHelpdeskEcommerceLogisticsFinOpsZero Trust IAMOAuth2API GatewayMicroservicesWordPressSEOGoogle AdsHostingVPScPanelNginxLinux