MD.ADHNAN
DevSecOps Engineer, showcasing advanced security and automation projects on GitHub, currently available for work.
Works
PrometheusGrafanaOllama
- Built a self-hosted security intelligence platform that forecasts organizational risk using real-time telemetry from Prometheus and Grafana dashboards.
- Integrated Ollama-powered LLMs to auto-correlate vulnerability findings and generate contextual remediation patches without sending data off-premise.
- Designed a zero-trust data pipeline ensuring all threat analysis, scoring, and AI inference run entirely on local infrastructure.
- Implemented priority-ranked risk scoring with historical trend analysis to help security teams focus on the most critical exposures first.
FlaskPyTorchRustPlugins
- Engineered a next-generation AI security engine that performs deep static analysis across entire codebases to detect vulnerabilities at scale.
- Built the inference core in PyTorch with a Rust-based parser for blazing-fast AST traversal and pattern matching across multiple languages.
- Developed a plugin architecture allowing security teams to write custom detection rules and integrate proprietary vulnerability databases.
- Shipped a Flask API gateway with structured JSON reports, severity scoring, and CI/CD webhook integration for automated code review.
GitLabSemgrepSnykCheckov
- Architected an enterprise DevSecOps pipeline automating code scanning, container audits, and cloud compliance before production rollout.
- Orchestrated GitLab CI/CD stages running Semgrep for static code analysis, Snyk for dependency vulnerabilities, and Checkov for IaC scanning.
- Set up security gate policies in GitLab that automatically block merge requests containing critical or high-severity CVEs.
- Integrated automated vulnerability ticket creation in Jira with attached remediation guidance, cutting security triage time by 60%.
.2yo_xe5_uv6my.webp&w=3840&q=75)
HTML5 CanvasJavaScriptWeb Audio API
- Engineered an interactive 2D physics puzzle game from scratch using vanilla HTML5 Canvas, modern JavaScript, and the Web Audio API.
- Built a custom 2D collision detection and resolution engine handling gravity, restitution, momentum transfer, and friction dynamics.
- Designed dynamic audio synthesis generating contextual sound effects and reactive background music tied to in-game actions.
- Implemented a performant game loop utilizing requestAnimationFrame with frame-delta interpolation for rock-solid 60 FPS across devices.
React NativeExpoPexels API
- Engineered a high-performance cross-platform mobile wallpaper utility using React Native, Expo, and the Pexels REST API.
- Implemented intelligent infinite-scroll virtualization that pre-buffers high-resolution photography with zero frame drops during fast scrolls.
- Integrated Android native WallpaperManager via custom native bridges for one-tap home, lock, and dual-screen wallpaper setting.
- Added offline caching using AsyncStorage and fast image caching, allowing users to browse previously viewed wallpapers without network access.
React NativeExpoSQLite
- Built a full-featured cross-platform habit tracking application in React Native and Expo focused on daily habit consistency and streak maintenance.
- Designed an offline-first architecture with SQLite that logs habit check-ins instantly and syncs changes seamlessly when connectivity resumes.
- Built interactive weekly completion heatmaps, streak milestones, and completion-rate trend visualizations to boost long-term retention.
- Configured expo-notifications for smart, localized push reminders timed to individual users' habitual check-in patterns throughout the day.
FlaskSQLAlchemyDocker
- Developed an adaptive educational platform backend that assesses student performance in real time and personalizes quiz difficulty dynamically.
- Built RESTful microservices in Flask with SQLAlchemy handling user auth, session management, and granular learning-analytics tracking.
- Created an algorithmic problem-selection engine that adjusts question difficulty based on the student's rolling accuracy and response times.
- Packaged the entire application into multi-stage Docker containers with Docker Compose for consistent local development and production deployments.
Next.jsTailwind CSSFramer Motion
- Designed and developed a bespoke creative portfolio website for a visual artist, emphasizing fluid typography and smooth micro-interactions.
- Built with Next.js App Router and Tailwind CSS, leveraging dynamic imports, next/image optimization, and zero layout shift on image loads.
- Created fluid page transition choreographies using Framer Motion with scroll-linked opacity transforms and custom entrance timings.
- Achieved a 99+ Lighthouse performance score through aggressive asset optimization, code splitting, and zero unused CSS rules.
FlaskSQLiteRazorpay
- Built a full-stack e-commerce experience featuring product browsing, catalog filtering, cart management, and seamless order checkout.
- Developed the backend API in Flask with SQLite, implementing secure token-based authentication and role-based access for inventory admins.
- Integrated the Razorpay payment gateway with server-side signature verification to guarantee transaction authenticity and prevent fraud.
- Designed a responsive, mobile-first frontend with real-time cart state synchronization and instant price recalculations.
Testimonials
“Adhnaan brings incredible clarity and reliability to our deployment pipelines. His automated infrastructure setups run like clockwork, keeping our releases smooth and zero downtime without unnecessary friction. He is always proactive, patient, and a joy to partner with on complex cloud challenges.”
Chronicle
0 contributions in 2026
Stack & Ecosystem
JavaScript ES6+ReactNext.jsTypeScriptPrismic CMSRedis + CeleryFlaskNode.jsPythonGoRustFastAPIHTML5
UI Libraries
Tailwind CSSFramer MotionGSAPMaterial UIChart.jsBootstrapCSS3
DevSecOps Tools
GitHub ActionsGitLab CI/CDDockerKubernetesSemgrepSnykPrometheusGrafanaJenkins
IaC & Policy
TerraformTerragruntAnsibleAtlantisCheckovtfsecTerrascanRegulaConftestSentinel
Team Practices
pre-commitcommitlintConventional CommitsCode OwnersBranch Protection
Services
Defense-in-depth web architectures built from the data model up.
End-to-end web and API systems with security baked directly into the data models and routing layer. Fast Next.js frontends connected to robust Python and TypeScript backends with zero trust.
System Pipeline Architecture
Next.js Client
Edge Routing
FastAPI Core
Prisma & PostgreSQL
Capability Specifications
- 01Type-safe API architectures with automated schema validation
- 02Role-based access controls and encrypted session management
- 03Production-ready deployment pipelines with zero downtime
Technology Ecosystem
Next.jsTypeScriptFastAPIPrismaPostgreSQL
Automated security gating that accelerates releases without friction.
Comprehensive CI/CD pipelines integrating continuous static analysis, container image scanning, and automated credential leakage detection directly into your Git workflow.
System Pipeline Architecture
Git Commit
SAST & Semgrep
Image Hardening
Cluster Ingress
Capability Specifications
- 01Automated SAST and SCA scanning on every pull request
- 02Minimal, multi-stage Docker builds with rootless containers
- 03Policy-as-code enforcement to block vulnerable dependencies
Technology Ecosystem
GitHub ActionsDockerSemgrepSnykTrivy
Fluid native experiences backed by encrypted, hardened endpoints.
Native-grade mobile applications built with React Native and Expo. Seamless state management, offline support, and cryptographically secure communication with backend APIs.
System Pipeline Architecture
React Native UI
Hardware Keychain
Encrypted TLS
Production Build
Capability Specifications
- 01Consistent 60fps animations and responsive cross-platform UX
- 02Secure on-device keychain and credential storage
- 03App Store and Google Play deployment readiness
Technology Ecosystem
React NativeExpoTypeScriptSecureStoreREST APIs
Least-privilege cloud environments enforced entirely through code.
Terraform and Kubernetes infrastructure designed with isolated VPC networks, least-privilege IAM policies, and hardened ingress layers that repel attack vectors.
System Pipeline Architecture
Terraform Core
IAM Least-Privilege
Isolated VPC
K8s Hardened Pods
Capability Specifications
- 01Declarative Terraform modules for cloud resource provisioning
- 02Kubernetes cluster hardening and namespace network policies
- 03Zero-trust VPC peering and encrypted ingress routing
Technology Ecosystem
AWSTerraformKubernetesPrometheusCheckov
High-fidelity telemetry that detects anomalies before users notice.
Unified observability stacks aggregating distributed traces, system logs, and latency percentiles into clear Grafana dashboards with low-noise alerting rules.
System Pipeline Architecture
App Telemetry
OTel Collector
Prometheus TSDB
Grafana Dashboards
Capability Specifications
- 01OpenTelemetry instrumentation for end-to-end request tracing
- 02Prometheus metrics exporters with p95 and p99 latency alerts
- 03Incident-response dashboards with automated health checks
Technology Ecosystem
PrometheusGrafanaOpenTelemetryAlertmanagerJaeger
STRIDE threat modeling translated into concrete engineering tickets.
Methodical STRIDE threat assessments and deep source code audits. We identify logic flaws, authentication bypasses, and data leaks before software ships to production.
System Pipeline Architecture
System Scoping
STRIDE Matrix
Source Code Audit
Sprint Roadmap
Capability Specifications
- 01Comprehensive STRIDE threat diagrams and mitigation blueprints
- 02Manual code audit reports prioritized by CVSS severity
- 03Engineering remediation workshops and secure coding guidelines
Technology Ecosystem
STRIDECode ReviewThreat ModelingOWASP Top 10CVSS v3.1