Our team of experts provided code review, process improvement, memory leak elimination, resulting in easier feature development and performance improvements.

Processes Review and Code Refactoring of a Cross-platform Graphic Design Editor

The team grew from 0 to 9 members during our cooperation

Team composition

We developed a high-load testing framework to address challenges related to manual testing, scalability, and testing scenarios in an enterprise.

Scalable High-Load Testing Framework

Scalable High-Load Testing Framework for a Large Enterprise

To tackle all the challenges, we assigned a team of eight Automation QA Engineers and a QA Automation Lead to work closely with the client's small autonomous product development teams. This allowed us to seamlessly integrate our team into their existing infrastructures and workflows, ensuring a smooth and efficient process from start to finish.

We set up an automation testing framework in a late-stage project, overcoming challenges related to project goals, time constraints, and resource selection.

Setting Up an Automation Testing Framework From Scratch in a Late-stage Project

Setting Up an Automation Testing Framework From Scratch in a Late-Stage Project

The team grew from 0 to 9 members during our cooperation.

We developed an internal AI-powered tool to optimize and improve the test case management process for our clients.

AI Assistant Updating Test Cases

AI Assistant Updating Test Cases - Picture

Define objectives and requirements

Select AI models

Customize system prompts and instructions

Set temperature and Top_p

Integrate multiple AI assistants

Implement optimized vector storage

Data privacy and security

Slack integration

Monitor and optimize

Technologies

We built a serverless system for a virtual fundraising platform. It scales cost-effectively and supports 400,000+ unique visitors at peak times.

High-Performance Fundraising Platform with AWS Lambda

Planning and gathering requirements

Defining core system components

Backend development with AWS Lambda

Frontend development with React and Next.js

Creating cloud infrastructure on AWS

Implementing an eight-type testing strategy

Continuous integration and deployment setup

Releasing the product in the development environment

Thorough testing and quality assurance

Releasing the product in the production environment

Our team developed a cross-platform desktop application for real-time control and visualization of 3D printing processes in nano-layer coating fabrication.

Multi-Platform Desktop Application for 3D Printing Technology

Initial requirements and setup

Backend optimization

UI development

3D visualization implementation

Feature integration and optimization

Regular client demos

Our team enhanced a healthcare provider's AI-powered virtual assistant by integrating OpenAI's ChatGPT model, elevating its cancer risk assessment capabilities.

AI-Powered Virtual Assistant for a Healthcare Provider

This diverse group collaborated with our client’s in-house development team to create a solution that bridges the gap between cutting-edge AI technology and practical medical applications.

Requirement analysis

Knowledge base development

AI model selection and prompt engineering

Assessment protocol design

Integration of AI and knowledge base

User interface development

Backend development

Testing and validation

Deployment and scaling

Manufacturing quality control automation: Computer vision detects defects, measures precisely. Boosts efficiency, cuts costs, enables alerts and improvements.

Defect Detection in Solar Panel Manufacturing Using Computer Vision

Our cross-functional team brought together diverse expertise to deliver this complex solution. Each member played a crucial role in developing and implementing the computer vision system

Discovery phase

Team formation

Image acquisition

Preprocessing

Panel localization

Edge detection

Distance measurement

Defect detection

Alert generation

ServeMe is a comprehensive web-based platform designed to enhance customer experiences in the hospitality industry. 

Web-Based App for Hospitality: Instant Service, Lasting Impressions

Our cross-functional team worked collaboratively to bring ServeMe to life:

Ideation and prototyping

Server development

Frontend development

Testing and refinement

Web version development

Continuous improvement

 The app, built using React Native, provides a user-friendly interface for patients to record their experiences and access their health information on the go.

Patients Care

Patient Care via Mobile Symptom Logging and Heart Rate Monitoring

Our team consisted of highly skilled professionals, each contributing their expertise to the product's success.

Requirements gathering and analysis

UI/UX Design

Development phase

Quality assurance and testing

Deployment and launch

The app lets users create events where participants earn points through marketing tasks, fostering an engaging, competitive experience.

Cross-platform Mobile App with React Native and Accessibility Optimization

Our dedicated team consisted of a skilled group of professionals working together to deliver a high-quality mobile application:

Task breakdown

Unit testing

Accessibility optimization

Staging environment testing

User testing (on the partner's team)

Production release

stack

Our integration expertise with the 9 Dots Menu Pattern has eliminated the need for additional passwords, providing users with unified access to products.

Single Ecosystem via 9 Dots Menu Pattern

Integration Many Monolith Systems in Single Ecosystem via 9 Dots Menu Pattern

Integration Many Monolith Systems in Single Ecosystem via 9 Dots Menu Pattern (1)

Our team is composed of highly skilled professionals who bring expertise and passion to each facet of development. Here are the roles that shape our collaborative force with our partner’s team:

Identification of Need

Strategic Collaboration

Seamless Setup

Integration & Testing

We've created a seamless cargo auctioning platform that automates bidding, enhances data accuracy, and reduces costs for logistics companies.

A custom cargo auctioning platform that automates bidding, enhances data accuracy, and reduces costs.

Enhancing the bidding process through automated cargo allocation

Cargo Auction

Cargo Auction Solution for a Logistics and Transportation Company 

Cargo Auction Solution for a Logistics and Transportation Company (1)

We carefully reviewed the initial requirements and gathered a team of experienced professionals to design and develop a unique cargo auction system that meets the needs of our partner.

schema-logistics-case-study

Defining design components

Prototype development

Software solution development

Testing

Releasing the product

Cargo (1)

The company approached Techstack with a request to enhance the user experience within the SkillLab application, specifically for Ukrainian users.

Cross-Platform App Development for a Job Board 

The project team consisted of skilled professionals from both Techstack and SkillLab, working together to ensure the successful completion of the integration. SkillLab's team included Product Owners, who provided guidance and direction on the product's objectives and requirements, and a software engineer, who worked closely with the Techstack team to ensure smooth integration with the existing SkillLab platform. The Techstack team included:

Architecture design and planning

Development and implementation

Testing and quality assurance

Deployment and integration

Maintenance and support

Based on our expertise in creating a pipeline for data sync, we crafted a complex solution for collecting, storing, and presenting solar production energy data.

A complex solution for collecting, storing, and presenting solar production energy data.

How Techstack built a solar energy production platform for manufacturing enterprise

The Solar Energy Data Portal

We built a product-oriented, startup-in-a-garage culture within a cross-functional development team.

Solar energy data portal scheme

Creating pipelines for historical data collection

Creating a pipeline for hourly data collection

Creating a platform for storing data from different vendors

Creating cloud infrastructure

Core logic development

Implementing cutting-edge software solutions for medical devices with AWS serverless architecture and domain-driven design.

Cutting-edge software solutions for medical devices with AWS architecture and domain-driven design.

Collaborating to integrate a superior module into the existing system

The cutting-edge software solution was specifically designed to revolutionize the collection and analysis of heart rate data for medical devices in the healthcare industry.

Beats Screening Module

Scalable Healthcare Data Integration for the Beats Screening Module

Our team was composed of skilled tech specialists who collaborated to develop, test, and deploy the software solution while adhering to industry-standard data protection and privacy requirements, ensuring the security of the solution.

Beat Screening

Planning And Gathering Requirements

Integrating The New Module

Migrating To A Serverless Microservice Architecture

Releasing The Product In The Development Environment

Conducting Development Testing

Optimizing Performance And Scalability

Releasing The Product In The Staging Environment

Conducting Testing

Releasing The Product In The Production Environment

Implementing Continuous Improvement And Providing Support

Scalable Healthcare Data Integration for the Beats Screening Module 

Integrating AI/ML into healthcare flow, we've enchanted ECG analysis, boosting accuracy and efficiency while minimizing errors.

Unlocking the Power of Data: Incorporating AI/ML into Existing Healthcare Flow

After a thorough evaluation of the initial requirements, we assembled a talented squad of experienced professionals to incorporate an AI/ ML model into our partner's existing healthcare workflow.

ML into Existing Healthcare Flow Schema

Analysis of the existing AI/ ML model

Discussion of possible integration technical ways

Integration of the model into existing workflows

Unlocking the Power of Data: Incorporating AI/ML into Existing Healthcare Flow 

Our team designed a IoT-powered asset tracking solution that provides real-time location updates and leverages edge computing for data processing.

A solution was delivered that enabled the manufacturer to monitor environmental indexes without any interruptions to operations.

Proof-of-concept device for predicting environmental factors

IoT Humidity and Temperature Control Sensors and Imagers for a Manufacturing Company

IoT Sensor Kit Solution for Real-Time Environmental Monitoring

Our team was composed of skilled tech specialists who collaborated to develop, test, and deploy the IoT Sensor Kit Solution while adhering to industry-standard data protection and privacy requirements, ensuring the security of the solution.

Temperature visualization

Hardware development

Edge application development

UI presentation development

Our AI-powered solution simplifies photo storage and access for event organizers, benefiting participants and photographers alike.

The AI-powered solution simplifies photo storage and access for event organizers, benefiting participants and photographers alike.

Face-matching web application backed by deep neural network

The Next-Gen Job Board Design and Development: From Idea to Release

Face-Matching Web Application Backed by Deep Neural Network

Proof-of-concept (POC) & MVP stage team structure:

Maintenance & improvement stage team structure:

Frame 2819 (Face-Matching Web Application Backed by Deep Neural Network )

Proof-of-Concept

PSP integration

Going serverless

Maintenance

Empowering an energy provider with a custom cloud platform for EV charging stations, our software solution enhances real-time monitoring and analysis.

A custom cloud platform for EV charging stations for enhances real-time monitoring and analysis.

Case Studies