Hire the Best JSON Developers
in Turkey

Clients rate our JSON developers
Rating is 4.8 out of 5.
4.8/5
Based on 101 client reviews
Mert Savas O.

Ankara, Turkey

$17/hr
5.0
109 jobs

Full-Stack Developer | Next.js, React & Excel Automation Specialist I help businesses save time and make better decisions by building web apps and automation tools that actually work. With a high Job Success Score and Top Rated status, I've delivered solutions ranging from custom Next.js dashboards to complex Excel/VBA automation systems always on time, always clean. What I do best: Excel & VBA Automation turning manual, repetitive workflows into one-click solutions Data Scraping & Processing extracting, cleaning, and structuring data from any source Next.js / React Web Apps fast, modern frontends connected to real backends Custom Dashboards & Reports making raw data actually readable and actionable I'm not the right fit for every project but if you need someone who writes clean code, communicates clearly, and delivers without hand-holding, let's talk.

  • JavaScript
  • Next.js
  • React
  • Visual Basic for Applications
  • Excel Formula
  • Microsoft Excel
  • Spring Boot
  • Desktop Application
  • Oracle
  • PostgreSQL
  • REST API
  • C#
  • Data Entry
  • Data Scraping
  • Selenium
Ekrem P.

Ankara, Turkey

$50/hr
5.0
54 jobs

I'm a Master of Science student in Bilkent University / Turkey in Computer Science department. ✅ React, Typescript ⭐ Created frontend applications ✅ Python ⭐ Created custom Chatbot using Deep Learning models. ⭐ Created web scraping automations using Selenium. ⭐ Created backend applications using Django & Flask Frameworks. ⭐ Fetched data from external APIs. Updated data in 3rd party applications such as Hubspot. ✅ Google Apps Script, JavaScript ⭐ Created Web Applications using HTMLService. Connected web applications to third party softwares & APIs like OpenAI GPT. ⭐ Used SpreadsheetApp to automate Google Sheets, fetch external data using several APIs such as Fedex, Coingecko, Aves. ⭐ Published 2 public - 2 private Add-ons for Google Sheets. ⭐ Used GmailApp to automate sending Emails. Generated quality Email content with HTML & CSS. ⭐ Used SlideApp to populate Google Slides from Google Sheets. Used DriveApp to convert them into PDF and store in Google Drive. ⭐ Used Form App to automate Google Forms such as editing, deleting, adding form questions. ✅ Google Cloud ⭐ Deployed web applicatons, selenium applications and trained machine learning models to Google Cloud.

  • JavaScript
  • Google Apps Script
  • Google Sheets Automation
  • Google Sheets
  • API Integration
  • Bootstrap
  • HTML
  • CSS
  • Python
  • Django
Yagiz Y.

Istanbul, Turkey

$20/hr
5.0
22 jobs

I'm a software developer with experience in web development. In my professional life in companies i mostly worked on enterprise level microservice - DDD architecture, building API's, MVC etc. Services I provide: - Custom software solutions using .NET - Website and API building on .NET platform - React/Next.js - Bug fixes - Deployment (GKE, EKS, VPS etc.) - Web Scraping - Data Extraction Please contact for service details

  • JavaScript
  • API Integration
  • C#
  • Data Scraping
  • Data Extraction
  • React
  • CSS
  • ASP.NET Core
  • API
  • HTML5
  • ASP.NET MVC
  • .NET Framework
  • Web Development
  • .NET Core
  • OAuth
Enes K.

Izmir, Turkey

$15/hr
5.0
22 jobs

I'm experienced in these Tools & Languages -- Programming Languages: ✅ Javascript, ✅ C, ✅ Python -- Backend / Frontend: ✅ Node.js, ✅ HTML/CSS, ✅ React Native -- Text Editor: ✅ Vim -- Common Python Libraries: ✅ Scrapy, ✅ Selenium, ✅ SQL/Non-SQL Databases, ✅ Requests, Beautiful Soup, ✅ Tkinter, ✅ Pandas, ✅++ Any library that is needed depending on the task. I Will Develop: -- Crawlers/Spiders To Scrape Data From Websites flawless/fast/accurate in any type of output file or export/store them in a database (SQL and non-SQL databases) -- Scripts that won't break down unless working environment of the program has changed drastically. -- Web Applications, Full-Stack development. -- Database integration/exporting/handling -- Data manipulation / cleaning -- File conversion You can run my scripts on Windows/Linux without any worry, I can run it for you as well if needed. I develop them myself, so I can adapt them in any way wanted to get the best results out of my scripts. Best regards, Enes

  • Data Entry
  • API
  • Scrapy
  • Python
  • pandas
  • Microsoft Excel
  • Data Extraction
  • SMTP
  • Selenium
  • Web Crawling
  • Data Scraping
  • GUI Design
  • Web Crawler
  • Object-Oriented Programming
  • Arch Linux
  • Web Crawler Framework
Ugur K.

Ankara, Turkey

$40/hr
5.0
9 jobs

Hello, Graduated from computer engineering. Developing java based web and desktop applications for about 7 years. Worked as a full stack developer in ERP, file management and security projects with java spring boot as backend and react.js in frontend. Used APIs and communicated third party APIs in my projects. Please, contact me to discuss the details of your project. The main technologies I use : Java, Spring boot, Spring Data, Spring MVC React Js, JSF, JSP, HTML, css, Javascript PostgreSQL, DB2, MySQL, MSSQL Redis Websphere,Apache Tomcat Jasper Reporting Tool, SSRS Git, TFS Azure Devops

  • JSON
  • JavaScript
  • Java
  • React
  • PostgreSQL
  • MongoDB
  • Redis
  • MySQL
  • Git
  • Node.js
  • SQL Programming
  • Spring Boot
  • Spring Data
  • RESTful API
  • Mongoose
  • ExpressJS
  • MySQL Programming
  • Algorithm Development
Vlad A.

Side, Turkey

$30/hr
5.0
9 jobs

I build modern, scalable web applications and AI-powered solutions that help businesses work smarter and grow faster. From MVPs to full-scale platforms, I handle everything end-to-end — architecture, development, and deployment. Tech stack & expertise: • C# / .NET • Angular (latest versions) • HTML5 / CSS3 • AI agents, automation, and API integrations I manage projects from concept to production, communicate clearly, and deliver reliable, production-ready results.

  • JavaScript
  • HTML
  • SQL
  • AngularJS
  • Web Application
  • Bootstrap
  • CSS
  • Python
  • C#
  • Database Development
  • Elasticsearch
  • Data Analysis
  • Angular 10
  • Data Scraping

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