Senior R Shiny Developer

Good day. I am an individual developer with over 4 years of experience in Full-stack development, data analysis, and business logic automation, offering my services for the support and development of your R Shiny applications. I guarantee direct communication without intermediaries and complete legal transparency, as I work officially through a sole proprietorship. I will independently complete the task of auditing the current R code, optimize SQL queries to data warehouses for instant information loading, implement new interactive dashboards tailored to business requirements for displaying biotechnological or clinical trials, and set up reliable deployment of reporting tools. My approach to optimizing complex interfaces and working with data architecture is presented in my portfolio: 3magency.co, https://vilors.studio/.

Show original

Translate

Hello. Our small team has been developing data architectures, refactoring complex analytical code, and creating custom turnkey visualization systems for over 4 years. We are ready to take on the Interexy task of supporting and scaling internal analytical applications on R Shiny: we will step-by-step test the current modules, optimize the rendering of heavy clinical trial graphs, set up seamless integration with data pipelines, and develop new custom screens for uncovering hidden patterns in medical data. You can familiarize yourself with the quality of our code, the flexibility of our architectural solutions, and the level of implementation of our commercial platforms at the portfolio links: freshagro.com.ua, farfieworldwide.com, rivnekolo.com.

Show original

Translate

Good day. My colleague and I have been specializing in mathematical modeling, processing large data sets, writing analytical software in R, and deploying interactive Shiny interfaces for over 4 years. We have deep practical experience working with relational databases (SQL), version control with Git, and building complex business dashboards to display specific metrics, which will allow us to quickly integrate into work with pharma, biotech, or clinical data sets (including the specifics of oncology research and PK/PD models). We will handle business inquiries, improve the performance of the current code, and ensure stable reporting. Examples of our technical expertise are presented in the portfolio: drkukharevich.rivne.ua, crave-agency.com.ua, jk-solution.com.ua.

Show original

Translate

Hello. My partner (designer + full-stack) and I have over 4 years of experience in data engineering, automation of analytical platforms, and interface development, and we are ready to strengthen the Interexy team in creating R Shiny applications. We will provide a full cycle of support for your internal tools for data discovery: we will optimize the existing R Shiny codebase to work with large volumes of biomedical and clinical data, set up fast SQL queries to databases, integrate interfaces with backend pipelines, and develop premium, intuitive dashboards for visualizing research reports and graphs. Our approach to designing clean, fast, and stable analytical systems is reflected in our portfolio: hyperfi.tech, espressolab.com.ua, hudi.com.ua.

Show original

Translate

Trust a professional with over 10 years of experience! The rates and deadlines are current!
I will be happy to collaborate!
Experience in commercial development of online stores on CMS, business portals, and corporate websites - 11 years!
+CMS: WordPress (+Woocommerce), PrestaShop, Opencart, Joomla, Bitrix, MODX, DLE, Shopify
php/html/css/js/Mysql, PhotoShop/Figma
Examples of work (from scratch, turnkey):
Https://outoftime.market
https://rebitc.com
https://amari.net.ua/
… https://heypretty.gr/
https://thaibalispa.pl/
https://wildandorganic.com/
https://cryptosignals.org/
https://ecnbot.com
https://locs-ua.com/
https://www.grower.com.ua/
https://www.alternativemedicine.com.ua/
https://silkkiss.ua/
https://v12coffee.com.ua/
https://smrtalgo.com/
https://sengero.no/
https://beautybysim.no/
https://sonatagalleri.com/
https://www.solmy-realestate.com/
https://www.emmanuel.com.ua/
https://www.onsitecomputersinc.com/
https://express-tehbud.com/
https://korostenporcelain.com.ua/
https://sladok.com.ua/
https://pricemds.com/
https://picupmedia.com/
https://www.serasar.com/

Show original

Translate

Hello! Our team has been creating complex web applications for over 4 years, specializing in Python development, data parsing, and building interactive UI/UX interfaces. The Senior Shiny Developer project requires not just coding, but a deep understanding of data visualization, performance, and cybersecurity, which fully aligns with our technology stack. We will ensure the creation of a custom turnkey application, adapt styles using JavaScript, HTML/CSS, and provide seamless system support.
We are ready to start the development. Let's discuss the project details and development timelines in private messages!

Show original

Translate

Hello! We are a team of developers with 4 years of experience in analytical solutions and interactive web applications. We professionally work with Python, custom UI/UX interfaces, and processing large data sets, so high-quality development on Shiny turnkey is our specialty. Since we are a team, you receive a comprehensive approach: Senior expertise in data architecture, parsing, as well as full customization of the interface using HTML, CSS, and JavaScript. We will take on the entire cycle from designing the logic to the final data protection of the application.
We are ready to have a call to discuss the technical task and optimize the architecture for your business goals. When would it be convenient for you to chat?

Show original

Translate

Hello, Interexy team!

I would be happy to assist with the development and support of your internal analytical applications on R Shiny.

I have strong experience with R, R Shiny, SQL, Git, dashboard development, and data visualization. I can create and maintain analytical dashboards, improve existing R Shiny code, optimize performance for large datasets, and integrate applications with backend/data pipelines.

I can help with dashboards for clinical and research data, including graphs, reports, tables, analytical representations, and tools for data discovery. I also understand the importance of accuracy, clean structure, and clear visualization when working with biomedical, biotech, pharma, or clinical trial data.

My approach: first, review the existing Shiny applications, data sources, and reporting needs, and then gradually improve the code structure, UI, performance, and visualization logic.
…
I am confident that I can support your R Shiny applications and make internal analytical tools more reliable, understandable, and easier to maintain.

Best regards

Show original

Translate

Hello.

I am interested in your position. I have strong backend/fullstack experience (Go/Node.js/Python, SQL, data pipelines, analytical services, production systems), and in recent years, I have been actively working with automation, AI integrations, reporting, and internal dashboard tools.

Regarding R Shiny:
I have an understanding of the architecture of reactive applications, working with analytical dashboards, data visualization, integration with backend/data sources, and optimizing the processing of large volumes of data. I am comfortable working with SQL, Git, API, ETL/data pipelines, and internal reporting systems.

I am particularly interested in:
— internal analytics platforms
… — data discovery tools
— visualization/reporting
— complex data-driven interfaces for business and research

I quickly immerse myself in new domains and production stacks. I have experience working with high-load/backend logic, real-time systems, and analytical services, so I understand not only the visual part of dashboards but also the data architecture behind them.

I am ready to contribute to the development of existing R Shiny code as well as to the creation of new internal tools.

bio-kappa-livid.vercel.app is an example of work related to bioengineering.

Show original

Translate

Hello. I have reviewed the task, it looks interesting. I have experience working on various projects and am ready to discuss the details of collaboration. If relevant, feel free to message me.

Show original

Translate

Доброго дня! Маємо сильний досвід розробки аналітичних та data-driven систем, включаючи dashboard applications, BI tools та internal reporting platforms.

Працюємо з:
— R / R Shiny;
— SQL;
— data visualization;
— large-scale datasets;
— analytics dashboards;
— backend/data pipeline integrations;
… — Git-based workflows.

Можемо допомогти з:
— розробкою та підтримкою R Shiny applications;
— clinical/biomedical dashboards;
— data discovery tools;
— reporting systems;
— optimization та refactoring існуючого коду;
— інтеграцією з внутрішніми data pipelines.

Також маємо досвід роботи з:
— healthcare/biotech data;
— scalable analytics systems;
— complex visualization logic;
— performance optimization для великих обсягів даних.

Розуміємо важливість accuracy, reproducibility та clean architecture у biomedical/clinical environments.


З повагою Benefit Studio

The AI solution for internal analytical dashboards and data queries is almost ready; it can be quickly adapted for R Shiny and clinical datasets. We can discuss this on the exchange now; I am available =)
The estimate is 3500 EUR for the first monthly phase, with a deadline of 30 calendar days.
Note that I would divide the work into auditing the current Shiny code, stabilizing modules, the data layer through SQL and pipelines, then refining charts, reports, and access rights.
For clinical data, it is important not only to create charts but also to maintain the verifiability of calculations, roles, logic of updates, and predictable speed with large volumes.
From your side, we need a Git repository, a description of data sources, test or anonymized datasets, a database schema, and access to the current environment.
I would like to clarify two points: are the applications already in production, or is this a new set of dashboards?
And the second: what data sources are currently connected, SQL storage, files, API, or separate pipelines?
Similar cases in medicine and internal systems - https://business.ingello.com/lita - a medical platform with systemic logic and data.
https://business.ingello.com/rapport - an example of healthtech tasks where working with data and reporting is critical.
… https://business.ingello.com/platforma - an indirectly similar example of a corporate platform and dashboards.
The main page of Ingello for the exchange - https://systems-fl.ingello.com

Show original

Translate