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Fiverr Pro
Italiano
$
USD
Majhar
@majharul_nayem
Senior Software Engineer
Bangladesh
Inglese, Bengali
Chi sono
Senior Software Engineer with 7+ years of experience designing scalable systems and leading development teams. Strong background in FinTech platforms, secure transaction systems, and high-performance backend architecture. Skilled in PHP, Laravel, Node.js, NestJS, MySQL, PostgreSQL, MongoDB, AWS, and DigitalOcean. I build reliable APIs, SaaS backends, and production-ready cloud systems focused on performance, security, and long-term scalability.
Competenze
Majhar
offline •
Consulta i miei servizi
API e integrazioni
I will build a production ready nodejs nestjs rest api backend and microservices
Integrazioni IA
I will build an ai agent rag chatbot and llm integration for your saas product
Esperienza lavorativa
Sr Software Engineer
Fintech • Full time
Nov 2023 - Jul 2026 • 2 yrs 8 mos
Build, maintain, and scale a Buy Now Pay Later platform serving Malaysian consumers and merchants — owning core payment, credit, and merchant-integration surfaces. Built KYC onboarding and identity verification pipelines integrating third-party providers, document checks, and risk signals. Built an AI-driven auto-limit assignment engine that infers a starting credit limit from user profile signals and credit history at onboarding — removing manual underwriting from the new-user path. Designed an AI-driven credit assignment engine for Increase-Limit applications — automating decisioning that previously required manual review. Re-architected scheduled jobs (repayment runs, late-fee accruals, statement generation) to be horizontally scalable and idempotent under retries. Upgraded and scaled the Pay Now and Installment payment flows — improving throughput, reducing failed transactions, and tightening reconciliation. Owned merchant integration: onboarding APIs, checkout SDK contracts, settlement workflows, and partner-facing webhooks.
8 Recensioni
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Consiglia a un amico
- Servizio conforme alla descrizione
1-5 di 8 recensioni
Ordina per
Più rilevante
nanyere
Stati Uniti
Collaborazione in corso
I worked with this developer two plus years ago, and I came back for support services, which he went above and beyond.
50 USD
$
2 giorni
Tempo
Utile?
ethanmamane
Francia
Collaborazione in corso
The seller largely respects the delivery times and has been very cooperative. Thanks again to him.
50 USD-100 USD
$
Utile?
ridwanmugdha
Italia
Collaborazione in corso
100% professional and punctual. Great Job!!!
50 USD
$
Utile?
ridwanmugdha
Italia
Collaborazione in corso
Good communication, Fast delivery. Overall great
50 USD-100 USD
$
Utile?
nanyere
Stati Uniti
Collaborazione in corso
Risposta del venditore
Utile?
