Sumaia Aktar

Sole engineer on a multi-tenant HRM SaaS, taking it from empty repository to a working product. Built employee management, leave, attendance, onboarding, RBAC with custom roles, audit logging, and admin analytics across 8 shipped modules.

Designed and maintained scalable Laravel backends and responsive Vue.js frontends for easy.jobs, an AI-powered, GDPR-compliant recruitment SaaS serving 8,000+ organizations. Built the AI Apply conversational application engine and integrated AI candidate scoring and resume auto-parsing into the hiring pipeline.

Built dynamic Laravel web applications and pixel-perfect, responsive user interfaces with modern frontend technologies. Collaborated with design teams and optimized existing applications for performance and usability.

English news portal for a US-based Bangla newspaper, with article management, category navigation, and a responsive front-end.

37 merged pull requests into laravel/framework, including fixes for PendingDispatch resolving Cache, DatabaseQueue lock popping, digits_between validation TypeError, and enum support in BroadcastManager and PasswordBrokerManager.

Built a multi-step conversational chat engine guiding candidates through personal info, education, employment, cover letter, documents, video, screening questions, and quiz. Integrated CV/resume auto-parsing to pre-fill candidate data from uploaded documents.

E-commerce storefront with a cohesive design system, multi-vendor brand catalog, product quick-view, guest-order linking at checkout, dynamic admin branding, and pluggable Local/Amazon S3 storage providers.

Architected with a service/repository layer, Spatie permissions, and Jetstream Teams for per-company tenancy.

Built and hardened provider gateways across 13 LLM providers. Implemented failover error handling and model-attribute resolution across provider failover lists. Added InsufficientCreditsException for OpenRouter/DeepSeek credit exhaustion and captured missing usage/token accounting across OpenAI-shaped providers.

Built and operate three production AI agents on a self-managed 4 GB VPS, all Slack-integrated and conversational. Code agent converts GitHub issues into fixing pull requests, performs automated PR review, and patches bugs. AI-news and world-news agents deliver real-time filtered briefings to Slack channels.

Published multiple open-source packages including Stripe Payment UI for React/Next.js, Google One-Tap Login for Laravel, Laravel SQS Redrive, Laravel Acronym Pluralizer, and Laravel Stringable Extras.

Cloud accounting platform with accounting, invoicing, stock-management, and financial-reporting modules for SME Hishab, enabling non-accountants to manage real-time finances. Contributed 220 merged pull requests over two years as a primary contributor.

Multi-vendor gift marketplace with vendor onboarding, product catalog, and secure payment processing.

Uptime and SSL monitoring tool with SSL monitoring, live status pages, notifications, and profile management ahead of marketplace submission.

Online exam platform with timed MCQ tests, question banks, mock exams, automated scoring, and candidate result analytics for a medical-exam (AMC) preparation provider.

Online ordering application letting customers place product/service orders, track status, and manage payments.

BSc (Hons) in Computer Science & Engineering from United International University, Dhaka, with coursework in software development, algorithms, databases, and AI.