Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Oliver
@siriuscodz
Level 2
Full Stack Web Developer
Sri Lanka
Inglese, Singalese
Chi sono
If you're looking for an experienced full-stack developer, you're in the right place. With 5+ years of experience, I specialize in building scalable web applications and SaaS platforms. I am an expert in Node.js, Next.js, and React, and I build serverless backends using AWS Lambda. I also develop AI-powered features and chatbots using LangChain and LLMs. Proficient in TypeScript, Angular, MongoDB, MySQL, Firebase, and PostgreSQL. I deliver clean, maintainable, production-ready code on time. Let's build something great!
Competenze
Oliver
12 USD/ora
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
API e integrazioni
I will fix node js api bugs or build rest api fast
Risoluzione dei problemi e miglioramenti
I will fix, debug your lovable, bolt projects
Vuoi lavorare su base oraria?
Spiega a Oliver cosa ti serve.
12 USD
/
oraPortfolio
Esperienza lavorativa
Software Engineer
Donext • Full time
Jan 2020 - Feb 2023 • 3 yrs 1 mo
Worked as a full-stack engineer building scalable web applications and backend systems across multiple client projects. Designed and developed REST APIs using Node.js and TypeScript, implemented authentication systems, and optimized database performance. Built frontend applications using Next.js, React, and Vue.js, focusing on performance and maintainable architecture. Also worked with AWS services for deployment, serverless functions, and cloud infrastructure.
77 Recensioni
| (73) | ||
| (4) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
1-5 di 77 recensioni
Ordina per
Più rilevante
nig_nigel
Regno Unito
Oliver did a great job working on our platform (MeterQube). HE quickly understood the requirements, fixed key issues around Stripe payment flow and location handling, and communicated clearly throughout the process. What I appreciate most was that he didn't overcomplicate things, he focused on getting...
Utile?
tommytox
Cliente abituale
Paesi Bassi
Utile?
tommytox
Cliente abituale
Paesi Bassi
Utile?
tommytox
Cliente abituale
Paesi Bassi
Utile?
gleap_hk
Cliente abituale
Hong Kong
Great value really collaborative experience good language competence
Utile?
