I will build or improve react and nextjs web applications


Über diesen Service
Need a React or Next.js application built, fixed, or improved?
Maybe you're dealing with:
- A new product or MVP that needs to be built
- An existing app that's becoming difficult to maintain
- Bugs, performance issues, or recurring problems
- New features that need to be added
- A codebase that needs refactoring before it can grow
I can help with:
- React & Next.js web applications
- New features, maintenance & bug fixing
- Code refactoring and performance optimization
- REST APIs and backend development
- Authentication and third-party integrations
- Dashboards and data-driven applications
- Maps and location-based applications
- AI and API integrations
I focus on building clean, maintainable, production-ready applications, whether you're starting from scratch or need help improving an existing codebase.
Send me your requirements, design, or project details. For larger or existing applications, please message me before placing an order so we can confirm the scope and choose the right package.
Lerne Tehseen kennen
React Native and Full Stack Developer
- AusPakistan
- Mitglied seitFeb. 2016
- Letzte Lieferung2 Jahre
Sprachen
Urdu, Englisch
Mein Portfolio
FAQ
Can you work on an existing React or Next.js application?
Yes. I can work with an existing React or Next.js codebase to fix bugs, add features, refactor code, improve performance, or make other technical improvements. Please share some details about the application and what you need changed before placing an order.
Can you build a new application from scratch?
Yes. I can build React and Next.js applications from scratch based on your requirements, designs, wireframes, or an existing reference. For larger or more complex applications, please message me first so we can define the scope and choose the appropriate package.
Do you provide backend/API development?
Yes. I can build or integrate REST APIs and work on the backend required for your application, including Node.js/Express.js services, authentication, databases, and third-party API integrations.
Can you integrate third-party services or APIs?
Yes. I can integrate third-party APIs and services such as payment providers, authentication services, maps, data services, AI APIs, and other external systems. Please share the service you need integrated so I can confirm the requirements.
Can you fix bugs in my React or Next.js application?
Yes. I can investigate and fix bugs in existing React and Next.js applications, including UI issues, API problems, unexpected behavior, and performance-related issues. Please provide a description of the problem and, if possible, relevant screenshots, error messages, or access to the project.
Do you work with Figma or existing designs?
Yes. I can convert Figma designs, wireframes, screenshots, or other visual references into responsive React/Next.js interfaces. I focus on implementing the design accurately rather than providing UI/UX design services.
Can you work with APIs, databases, authentication, and dashboards?
Yes. Depending on the project, I can work with APIs, databases, authentication systems, dashboards, data-driven interfaces, and other application functionality. The exact scope depends on the complexity of the project, so please message me with your requirements before ordering larger applications.
What do you need from me before starting?
Please provide your requirements, designs or references, and relevant project details. For existing apps, include the codebase/repository and API documentation if applicable.
43 Bewertungen für diesen Service
| (42) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- An einen Freund weiterempfehlen
- Dienstleistung wie beschrieben
Sortieren nach:
M medienprodukt

Deutschland
Very professional and pleasant to work with, very happy with the result!
200 $-400 $
Preis
9 Tagen
Dauer
T 
Antwort des Freelancers
Hilfreich?A adeelafzal138

Irland
Laufende ZusammenarbeitTehseen is great to work with. Very responsive, helpful, and finished the work successfully. I would highly recommend him.
100 $-200 $
Preis
4 Tagen
Dauer
Hilfreich?J jooliper

Großbritannien
Excellent work - highly recommended would recommend
400 $-600 $
Preis
8 Monate
Dauer

T 
Antwort des Freelancers
Hilfreich?S 
sblasch1

Vereinigte Staaten
Laufende ZusammenarbeitAnother great delivery from Tehseen, exactly what I needed with quick turnaround!
50 $-100 $
Preis

T 
Antwort des Freelancers
Hilfreich?S 
sblasch1

Vereinigte Staaten
Laufende ZusammenarbeitTehseen was able to deliver a product that met my detailed specifications and high standards. He and his team produced an excellent frontend for my app in a timely manner, all while providing ongoing communication and updates throughout. I would recommend Tehseen to others and I plan to use his services again in the future!
400 $-600 $
Preis
T 
Antwort des Freelancers
Hilfreich?
43 Bewertungen für diesen Service
| (42) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- An einen Freund weiterempfehlen
- Dienstleistung wie beschrieben
Sortieren nach:
M medienprodukt

Deutschland
Very professional and pleasant to work with, very happy with the result!
200 $-400 $
Preis
9 Tagen
Dauer
T 
Antwort des Freelancers
Hilfreich?A adeelafzal138

Irland
Laufende ZusammenarbeitTehseen is great to work with. Very responsive, helpful, and finished the work successfully. I would highly recommend him.
100 $-200 $
Preis
4 Tagen
Dauer
Hilfreich?J jooliper

Großbritannien
Excellent work - highly recommended would recommend
400 $-600 $
Preis
8 Monate
Dauer

T 
Antwort des Freelancers
Hilfreich?S 
sblasch1

Vereinigte Staaten
Laufende ZusammenarbeitAnother great delivery from Tehseen, exactly what I needed with quick turnaround!
50 $-100 $
Preis

T 
Antwort des Freelancers
Hilfreich?S 
sblasch1

Vereinigte Staaten
Laufende ZusammenarbeitTehseen was able to deliver a product that met my detailed specifications and high standards. He and his team produced an excellent frontend for my app in a timely manner, all while providing ongoing communication and updates throughout. I would recommend Tehseen to others and I plan to use his services again in the future!
400 $-600 $
Preis
T 
Antwort des Freelancers
Hilfreich?

