r
roketcome

Shahzada Islam

@roketcome

Software Engineer and AI Cybersecurity Specialist

Bangladesch
Englisch, Spanisch, Arabisch, Hindi, Deutsch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Losing business to crashing web apps, security risks, or slow manual tasks? I am here to fix that. As a Full-Stack Software & Cyber Security Engineer, I build secure systems: ✅ Full-Stack Dev: C#, .NET, HTML5, CSS3, Tailwind CSS & JavaScript ✅ Enterprise Migration: PHP/MySQL to ASP.NET Core & MS SQL ✅ PHP Bug Fix & Rescue: Fast 500 error, database & code fixes ✅ Custom AI Web Apps: Smart SaaS & business automation tools ✅ AI Chatbots & Agents: 24/7 custom RAG bots on your data No cheap templates or data leaks—just fast, secure, bug-free code. Need a reliable engineer? Message me today!... Mehr lesen

Kompetenzen

r
roketcome
Shahzada Islam
offline • 

Meine Dienstleistungen

KI-Websites & -Software
I will build a custom ai web app, ai agent, or business automation tool
Ab25 $ / ProjektWeitere Details
Fehlerbehebung
I will fix critical PHP bugs, upgrade version, and remove backdoors
Ab15 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Fiverr

Independent Software Engineer

Fiverr • Freiberufler

Apr 2024 - Present • 2 yrs 7 mos

Independent Software & Systems Engineer delivering secure, high-throughput backend systems, database migrations, and intelligent AI automation for international clients. Key Responsibilities & Impact: • Architected and migrated legacy PHP/MySQL platforms into high-performance ASP.NET Core and MS SQL Server architectures with zero business downtime. • Developed robust C# REST APIs adhering to Clean Architecture principles, JWT authentication, and Role-Based Access Control (RBAC). • Designed and deployed custom AI automation workflows and RAG chatbots integrating OpenAI, Claude, and Gemini APIs with enterprise data guardrails. • Conducted comprehensive security reviews, fixed critical runtime 500 bottlenecks, and optimized database indexing to ensure strict ACID compliance.

YouTube_Video Promotion

Digital Content Manager

YouTube Video Promotion • Selbstständig

Mar 2024 - Present • 2 yrs 8 mos

Successfully managing and scaling a monetized YouTube channel, "@BanglarShahzada" My responsibilities include end-to-end content production, ensuring high-quality video delivery, and leveraging data-driven insights to manage audience engagement. This role has honed my ability to handle complex project workflows, meet strict production deadlines, and maintain professional quality standards—skills that I seamlessly apply to my software engineering and development projects.