I will be your expert API developer

D
design_nia
D
design_nia
Nandini K
5,0
5,0
Einige Informationen werden in englischer Sprache angezeigt.

Über diesen Service

Stop losing users to slow loading. I build sub-second latency REST APIs using NodeJS to power your high-performance AI apps and modern MVPs


In 2026, speed is everything. I develop scalable, secure, and lightning-fast server architectures that handle high traffic without bottlenecks.


What I offer:

  • Custom API Development: Robust RESTful endpoints from scratch.
  • Performance: Optimized queries and reduced response times.
  • Modern Tech: Expert NodeJS (Express) and Python (FastAPI).
  • Databases: MongoDB, PostgreSQL, or Redis.
  • Security: JWT Auth, CORS, and data encryption.
  • Documentation: Clean, commented code and Swagger/Postman docs.


Why work with me? I provide production-ready code for startups and established systems alike. Whether building an AI agent backend or fixing a legacy bottleneck, I deliver clean, maintainable solutions.


Tech Stack:

  • Languages: Node.js, Python 3.12+
  • Frameworks: Express, Next.js
  • Storage: MongoDB, Postgres, Redis
  • Tools: Docker, Git, Postman


PLEASE MESSAGE ME BEFORE ORDERING so we can discuss the best architecture for your project.

Lerne Nandini K kennen

Nandini K

Senior Software Developer

5,0(1)
  • AusIndien
  • Mitglied seitDez. 2025
  • Letzte Lieferung2 Monate
  • Sprachen

    Hindi, Englisch, Französisch, Spanisch
Senior Software Developer Over the past 4 years, I've worked with startups and established companies to design interfaces that convert. I'm not just pushing pixels—I'm solving real problems for real users. My process involves talking to users early and often, wireframing solutions, testing prototypes, and building scalable design systems. Everything I design needs to look good AND perform well. Results I'm Proud Of Increased conversion rates by 45% on a SaaS signup flow Improved task completion by 60% through better navigation Reduced customer support requests by 35% with clearer UI patterns

Mein Portfolio

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Bewertungen

1 Bewertungen für diesen Service
5,0

(1)
(0)
(0)
(0)
(0)
Zusammensetzung der Bewertung
  • Kommunikation
    5
  • Qualität der Lieferung
    5
  • Preis-Leistungs-Verhältnis der Lieferung
    5
Sortieren nach:
Am relevantesten
  • S

    studiolinked

    US

    Vereinigte Staaten

    5

    best freelancer ever

    50 $-100 $

    Preis

    5 Tagen

    Dauer

    Hilfreich?
    Ja
    Keine