I will develop a scalable golang backend, microservices and rest API


Level 2
À propos de ce service
I build high-performance backends and APIs in Go engineered for scale, concurrency and reliability, not just to "work in a demo."
What I deliver: clean, idiomatic Go services; REST and gRPC APIs; database integration (PostgreSQL, MongoDB, Redis); authentication and middleware; structured logging and tests; and full source code. I also rescue and refactor existing Go codebases.
Stack: Go, PostgreSQL / MongoDB / Redis, gRPC & REST, Docker, Kafka/RabbitMQ where needed. 8+ years of backend engineering, 150+ projects delivered, 5.0.
Ideal for SaaS startups and teams that need a backend that holds up under real traffic.
Please message me before ordering so I can review your requirements and scope accurately.
Feel free to reach out to me with any API-related requirements you may have. I am more than happy to discuss your project needs without any charge. Simply drop me a message in the inbox before placing an order, and we can start our conversation.
Here are the programming languages I am proficient in:
- C/C++
- Java
- Golang
- Python (Flask/Django)
- Node.JS
Furthermore, I have experience working with various databases, including SQL, NoSQL, and clusters of databases such
Découvrez Shubham Agarwal
Software Specialist: Unlocking Business Potential
Level 2
- DeInde
- Membre depuismars 2017
- Temps de réponse moy.1 heure
- Dernière commande3 mois
Langues
Hindi, Anglais
Autres services de Développement de logiciels I Offre
FAQ
Do I get the source code?
Yes — always, with documentation.
Can you fix or refactor an existing Go project?
Yes; codebase rescue and refactoring are a core part of what I do.
REST or gRPC?
Both — I'll recommend the right fit for your use case.
Which databases?
PostgreSQL, MongoDB, Redis, MySQL, and others on request.
Do you deploy it?
Yes, as an extra or in the Premium package (Docker / cloud).
73 avis concernant ce service
| (71) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
Y 
yakovnissen299

Colombie
Always fantastic work@
50 $US
Prix
1 jour
Durée
Utile?S 
sohailbarat

Canada
It is my 5th order and working with Shubham. I would strongly recommend him. Keep up the good work.
400 $US-600 $US
Prix
2 jours
Durée
Utile?Y 
yakovnissen299

Colombie
I greatly enjoy the professional work he delivers. Exactly as described and working to perfection!
100 $US-200 $US
Prix
6 semaines
Durée
Utile?A 
amekmier

Canada
Shubham has been incredible! Over the past year, he worked tirelessly on my project, delivering excellent results and ongoing support. Communication was seamless, and the dedication unmatched. Highly recommend and will work together again! We continue working with my next projects with Shubham
200 $US-400 $US
Prix
7 Mois
Durée
Utile?Y 
yakovnissen299

Colombie
Very capable developer who created a phenomenal product for us
400 $US-600 $US
Prix
4 Mois
Durée
Utile?
73 avis concernant ce service
| (71) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
Y 
yakovnissen299

Colombie
Always fantastic work@
50 $US
Prix
1 jour
Durée
Utile?S 
sohailbarat

Canada
It is my 5th order and working with Shubham. I would strongly recommend him. Keep up the good work.
400 $US-600 $US
Prix
2 jours
Durée
Utile?Y 
yakovnissen299

Colombie
I greatly enjoy the professional work he delivers. Exactly as described and working to perfection!
100 $US-200 $US
Prix
6 semaines
Durée
Utile?A 
amekmier

Canada
Shubham has been incredible! Over the past year, he worked tirelessly on my project, delivering excellent results and ongoing support. Communication was seamless, and the dedication unmatched. Highly recommend and will work together again! We continue working with my next projects with Shubham
200 $US-400 $US
Prix
7 Mois
Durée
Utile?Y 
yakovnissen299

Colombie
Very capable developer who created a phenomenal product for us
400 $US-600 $US
Prix
4 Mois
Durée
Utile?

