Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will build production backends with nodejs, graphql, AWS,sql and nosql
Syed Jawad
Level 1
5,0
5,0
Informazioni su questo servizio
Hi, Syed here.I deliver production-grade backends and platform foundations using Node.js / Next.js APIs, GraphQL, Dgraph, MongoDB, Postgres/MySQL, Firebase, and Supabase, deployed on AWS serverless (Lambda/API Gateway/AppSync/S3/CloudFront) or containers (ECS Fargate). Expect clean architecture, security-by-default, CI/CD, and observability.
What I deliver
- API Layers:
- REST (Express/NestJS, Next.js Route Handlers)
- GraphQL (Apollo/Helix/Yoga) with schema-first, codegen, DataLoader, Subscriptions (WebSocket/AppSync)
- Dgraph GraphQL/DQL schemas, resolvers, ACLs
- Data & Storage:
- MongoDB (Mongoose), SQL (Postgres/MySQL via Prisma/Drizzle), Dgraph
- Firebase (Auth, Firestore, Cloud Functions), Supabase (Auth, Postgres, Storage, Edge Functions)
- Indexing, migrations, aggregation pipelines, RLS/Policies
- Cloud & Serverless:
- AWS: Lambda, API Gateway, AppSync, S3, CloudFront, DynamoDB, SQS/SNS, EventBridge, Secrets Manager, CloudWatch
- Functions: Firebase Cloud Functions, Supabase Edge, Vercel/Cloudflare (Edge/Node)
- Containers: ECS Fargate, Dockerized services
- Security & Auth
Pricing varies based on project needs.
Reach out before ordering to ensure seamless collaboration.
Scopri di più su Syed Jawad
Syed Jawad
React,Next,Node, React Native with Agentic AI n8n,Make, OpenAI
Level 1
- DaPakistan
- Membro dadic 2024
- Tempo di risposta medio1 ora
- Ultima consegna2 settimane
Lingue
Urdu, Inglese
I’m a Full-Stack Web & Mobile Developer with 10+ years of experience in software engineering and UI/UX. I build production-ready web and mobile applications, microservices, and cloud/serverless systems, and I deliver agentic AI solutions using OpenAI (Python SDK), n8n, and Make. My work consistently ships with a 100% completion rate and high client satisfaction, including large-scale, world-class projects. I’ve partnered with startups and global teams to take products from concept to launch—and beyond.
Il mio portfolio
FAQ
REST vs GraphQL—what should I pick?
REST is simple & cache-friendly. GraphQL is great for complex UIs, selective data fetching, and schema contracts. Many teams run both.
When should we use Dgraph?
Use Dgraph when relationships and traversals are central (social graphs, hierarchies, recommendations). It pairs well with Postgres (transactions) and Mongo (documents).
Serverless vs ECS Fargate?
Serverless = pay-per-use, bursty workloads, simpler ops. Fargate = long-running services, websockets at scale, custom networking.
Recensioni
2 recensioni per questo servizio
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
J jim_kc91
Cliente abituale
Stati Uniti
Very happy
600 USD-800 USD
$
1 giorno
Tempo
S 
Risposta del venditore
Utile?B 
beenishanalyst
Cliente abituale
Pakistan
Outstanding experience! The seller delivered top-notch production work with perfect quality and on time. Truly the best delivery
Fino a 50 USD
$
1 giorno
Tempo
S Risposta del venditore
Utile?
Recensioni
2 recensioni per questo servizio
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
J jim_kc91
Cliente abituale
Stati Uniti
Very happy
600 USD-800 USD
$
1 giorno
Tempo
S Risposta del venditore
Utile?B beenishanalyst
Cliente abituale
Pakistan
Outstanding experience! The seller delivered top-notch production work with perfect quality and on time. Truly the best delivery
Fino a 50 USD
$
1 giorno
Tempo
S Risposta del venditore
Utile?
