z
zihad_builds

Abdur Rahaman Z

@zihad_builds

Software Engineer

Bangladesh
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a Software Engineer with 4+ years of experience building and scaling SaaS and backend systems. I specialize in PHP, Laravel, and MySQL, with expertise in multi-tenant architectures, database optimization, and Stripe integrations. I focus on building scalable, reliable, and maintainable systems.... Saiba mais

Habilidades

z
zihad_builds
Abdur Rahaman Z
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Correções de bugs
I will fix PHP laravel or nodejs bugs and build backend features
A partir deUS$ 25 /projetoMais detalhes

Experiência profissional

BluBird_Interactive Ltd

Software Engineer

BluBird Interactive Ltd • Período integral

Jan 2023 - Present • 3 yrs 9 mos

- Owned and maintained a multi-tenant SaaS platform with tenant provisioning, isolated databases, and production support. - Designed efficient database schemas and optimized queries to enhance performance and scalability. - Optimized database queries, indexing, and background processing to support millions of records and more than 10 years of operational data while maintaining application performance and reliability. - Led the subscription & billing module end-to-end, covering renewals, proration, usage-based billing, trials, and grace periods. - Integrated Stripe Connect, Stripe Payments, Webhooks, and Payload for card, ACH, and external payment flows with secure webhook processing. - Delivered real-time and asynchronous features using Laravel Reverb/WebSockets, Redis, queues, and scheduled jobs. - Maintained high engineering standards through PHPStan, Pest, Pint, automated CI checks, and code review practices. - Took ownership of project delivery from requirement discussion to deployment, coordinating developers, communicating with clients and stakeholders.

TechVillage

Software Engineer

TechVillage • Período integral

Oct 2021 - Dec 2022 • 1 yr 2 mos

Built REST APIs and developed Laravel modules for complex e-commerce product structures. Integrated multiple payment gateways including Stripe, PayPal, and various cryptocurrency providers. Focused on refactoring unoptimized code and queries to improve performance. Communicated directly with customers to resolve technical issues and implemented new features for existing projects.