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Majhar
@majharul_nayem
Senior Software Engineer
Bangladesch
Englisch, Bengalisch
Über mich
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.
Kompetenzen
Majhar
offline •
Meine Dienstleistungen
API & Integrationen
I will build a production ready nodejs nestjs rest api backend and microservices
KI-Integrationen
I will build an ai agent rag chatbot and llm integration for your saas product
Arbeitserfahrung
Sr Software Engineer
Fintech • Vollzeit
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 Bewertungen
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nanyere
Vereinigte Staaten
Laufende Zusammenarbeit
I worked with this developer two plus years ago, and I came back for support services, which he went above and beyond.
50 $
Preis
2 Tagen
Dauer
Hilfreich?
ethanmamane
Frankreich
Laufende Zusammenarbeit
The seller largely respects the delivery times and has been very cooperative. Thanks again to him.
50 $-100 $
Preis
Hilfreich?
ridwanmugdha
Italien
Laufende Zusammenarbeit
100% professional and punctual. Great Job!!!
50 $
Preis
Hilfreich?
ridwanmugdha
Italien
Laufende Zusammenarbeit
Good communication, Fast delivery. Overall great
50 $-100 $
Preis
Hilfreich?
nanyere
Vereinigte Staaten
Laufende Zusammenarbeit
Seller is very skilled and exercises patience with my requirement
600 $-800 $
Preis
API & Integrationen
Antwort des Freelancers
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