Hire the Best C# Developers & Programmers
in Bolivia

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Oscar V.

Tarija, Bolivia

$28/hr
4.9
53 jobs

I'm a software developer with 15+ years of experience across a wide range of technologies, including SQL databases, Java, desktop applications, APIs, and software integration. Over the last 10+ years, my primary focus has been developing algorithmic trading solutions for MetaTrader 4 (MQL4), MetaTrader 5 (MQL5), and NinjaTrader (NinjaScript). To deliver faster without sacrificing quality, I also work with modern AI-assisted development tools such as Claude, ChatGPT, GitHub Copilot, open Code and Claude Code. Combined with my years of experience as a developer, these tools let me solve complex problems more efficiently while keeping full control over the code and architecture — so you get clean, reliable code delivered faster. Every AI-assisted solution is personally reviewed, validated, and tested before delivery to ensure quality, accuracy, and reliability. If preferred, projects can also be developed using a traditional coding workflow without AI assistance. You can send me a screenshot, a document, your existing code, or we can schedule a meeting to talk about your project. I will give you a quote by hour or fixed price and an estimated delivery time. Once the project is finished, I run tests to make sure everything works correctly. I send it to you for review so any fixes or adjustments can be made. If you want, I can also provide a user manual (optional), and I offer support after delivery. Projects I Can Do From Indicators to Full Trading Systems I create trading tools of all sizes, with clean and reliable code that works in live markets: - Custom indicators - Semi-automated strategies - Fully automated trading systems (EAs and Strategies) - AddOns and Control Panels - Multi-Timeframe programs EA Migration I migrate Expert Advisors quickly and without errors: - MetaTrader 4 to MetaTrader 5 - Between platforms (MetaTrader ↔ NinjaScript) Trading Logic & Integrations I have worked with all kinds of trading strategies, EAs, and custom indicators. My experience includes: - APIs, web connections, and server communication - Copy trading systems, integrated with servers or web pages - License management systems - Renko charts — strategies and indicators for MetaTrader - Telegram integration - Advanced charts - Order management and risk management - Platform migrations

  • C#
  • NinjaTrader
  • MetaTrader
  • MetaTrader 5
  • MetaTrader 4
  • MQL 4
  • MQL 5
  • Python
  • API Integration
  • Trading Automation
  • Script
  • Data Science
  • Java
  • Forex Trading
  • Strategy
Victor A. M.

Santa Cruz, Bolivia

$25/hr
5.0
40 jobs

I have 14 years of experience in Software and Web Development. I always do my best on any project. I welcome new challenges or crazy ideas. I am really good solving problems always loking for the best way. I have also experience on Quickbase, Netsuite, Oracle Integration Cloud and Integrations between systems throw SOAP, Rest API. Wordpress, Magento, PHP

  • C#
  • Oracle NetSuite
  • QuickBase
  • Oracle Integration Cloud Service
  • WordPress
  • Responsive Design
  • RESTful API
  • SOAP
  • Magento 2
  • Custom PHP
  • Database
Patricia P.

Santa Cruz, Bolivia

$25/hr
5.0
15 jobs

I hold a Bachelor’s degree in Computer Engineering and have over 12 years of experience in software development and data-related work. Over time, I have focused more on data analysis and reporting, working with tools such as: Microsoft Excel (reports, dashboards, data analysis) Microsoft Access (database management) SQL Server and MySQL (queries and data handling) Power BI (dashboards and data visualization) Google Sheets and Google Apps Script (automation and data organization) I also have experience with .NET technologies (C#, VB.NET, ASP.NET), which helps me better understand how systems generate and manage data. I have worked on different types of projects, including audit and reporting systems, and have supported small teams in analysis and development tasks. I enjoy working with data, organizing information, and creating reports that help make better decisions. I am also focused on building long-term working relationships and providing reliable and consistent support.

  • C#
  • SQLite
  • MySQL
  • ASP.NET
  • SQL
  • Microsoft SharePoint Development
  • MySQL Programming
  • Google Apps Script
  • Figma
  • UX & UI
  • Angular 6
  • Database Design
Silvia C.

Cochabamba, Bolivia

$20/hr
5.0
201 jobs

If you're an editor or publisher looking for someone who treats a translation as a creative act — not just a linguistic exercise — you've found your person. Over the past three decades, I've built my career around one conviction: a translated book should feel as if it were written in the target language from the very first page. That means honoring the author's voice, rhythm, and intent — not just their words. Since joining Upwork in 2017, I've specialized in book translations across genres, from literary fiction to technical texts, always delivering work that resonates with Latin American readers. My Approach to Translation I work with AI tools where they add efficiency, but every project I deliver is shaped by human judgment. The nuances that define a great translation — cultural context, tonal consistency, idiomatic flow — still require a trained eye and decades of experience. That's what I bring to every manuscript. I invest significant time in research: terminology, cultural references, regional sensitivities. The result is a translation that doesn't just read correctly — it reads naturally. Editing & Proofreading Whether you're refining an AI-generated draft or polishing a finished manuscript, I offer meticulous editing and proofreading services. I identify inconsistencies, sharpen vocabulary, and elevate the overall quality of the text — always staying true to the author's original intent. What Sets Me Apart 30+ years of experience in literary and editorial translation Deep specialization in book-length projects — I understand the commitment they require Background in Computer Science, which gives me an edge with technical and specialized texts Fluent in the cultural landscape of Latin America — I don't just translate for the region, I write for its readers Reliable, deadline-driven, and respectful of your editorial vision Languages & Specializations English → Neutral Latin American Spanish Fiction, literary non-fiction, and technical texts Let's talk about your project. "A translator is a reader, an interpreter, and a creator all in one." – Bijay Kumar Das

  • Proofreading
  • Castilian Spanish
  • Latin American Spanish Accent
  • Data Entry
  • Content Writing
  • Book
  • Writing
  • Ebook
  • General Transcription
  • Voice-Over
  • Spanish to English Translation
  • English to Spanish Translation
Maria Norma G.

Santa Cruz de la Sierra, Bolivia

$25/hr
4.9
48 jobs

I always do my best on every project I work on. Maria Norma Gil Garcia

  • Drupal
  • Adobe Photoshop
  • Adobe Illustrator
  • Graphic Design
  • Data Entry
  • Android App Development
  • Adobe Dreamweaver
  • Systems Development
  • iOS Development
Juan Carlos Susano C.

Santa Cruz, Bolivia

$20/hr
4.8
203 jobs

Expert in WordPress Web Design & Development, SEO Optimization Specialist, Performance & WordPress Website Speed Expert. 🎖 15 + Years of Experience | 🏅 150+ Successfully Completed Jobs | 🏅 More than 6,000+ Upwork Hours. I'm a TOP RATED WordPress Expert with deep technical WordPress SEO and On-Page SEO expertise with more than 15 years of experience. I do Website Design & Redesign creating modern and clean designs for companies or individuals alike. I build websites with User Experience (UX) as first approach in mind for web accessibility and usability. I can convert Figma to WordPress Elementor templates and/or customize premium themes and most builder plugins such as Elementor, Beaver Builder, Divi, Enfold, Avada and WPBakery. I do WordPress Website Administration - Maintenance, WP updates & upgrades. theme migration, hosting migration. WordPress bug fixing. Setup Sucuri and Firewall for WordPress sites. Setup Google Analytics, Google Search Console, Google Tag Manager, Facebook Pixel, Twitter, Pinterest Tag and more. I work with Hostinger, SiteGround, BlueHost, HostGator and more resolving any issues with domain or hosting providing full support related to emails, DNS records and/or SSL certificates. Website Page Speed Performance on GTmetrix and Google Page Insights. WordPress Security and Best Performance Practices using htaccess directives combined with specific plugins to all projects I deliver. I look forward to work with you. Thank you.

  • CSS
  • HTML5
  • Adobe Photoshop
  • WordPress
  • Vue.js
  • MySQL
  • PHP
  • Search Engine Optimization
  • Web Design
  • Laravel
  • Android
  • iOS

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