Our services are mainly focused on mobile app development and improvement. We also do the website development and e-commerce consulting. Our company has deep knowledge in a wide range of technologies. + Mobile app: Flutter, React Native, the Android&IOS native + Website: ReactJS + Backend: NodeJS, PostgreSQL + AWS, K8S, MSA Thanks to our competencies, we have the opportunities to work with many well-known companies in America, Korean, and other regions. Some of our clients are: + Hyundai Forever Young (Huyndai subsidiary in Korea) + Apollo English (well-known English center in Vietnam) +BeeTV (a streaming cross-platform in Korea)
Our services are mainly focused on mobile app development and improvement. We also do the website development and e-commerce consulting. Our company has deep knowledge in a wide range of technologies. + Mobile app: Flutter, React Native, the Android&IOS native + Website: ReactJS + Backend: NodeJS, PostgreSQL + AWS, K8S, MSA Thanks to our competencies, we have the opportunities to work with many well-known companies in America, Korean, and other regions. Some of our clients are: + Hyundai Forever Young (Huyndai subsidiary in Korea) + Apollo English (well-known English center in Vietnam) +BeeTV (a streaming cross-platform in Korea)
AI Overview
Performance snapshot
Hitek Group JSC (operating as Hitek Vietnam) presents a highly consistent performance profile across 18 reviews from a single platform, with all ratings at or near 5.0. The vendor demonstrates particular strength in mobile app development, custom software, and CMS-based web projects, primarily serving South Korean clients across SME segments. No recurring negative trends or weak sub-metric patterns were identified, though the absence of multi-platform validation and the concentration of confidential budgets limit some evidence depth.
Performance breakdown
Technical expertise
StrongMultiple reviews cite proficiency across Flutter, native apps, Socket.IO, AI health integration, CMS development, backend APIs, and role-based access control. A healthcare AI project ($50,000–$199,999) and a video call feature implementation provide specific technology-anchored evidence supporting strong technical depth.
Project management & delivery
StrongConsistent on-time delivery is confirmed across at least 10 reviews, including tight-timeline engagements such as a construction job-matching app and a dementia screening app. No reviewer reported missed deadlines, and structured planning is highlighted as a key differentiator.
Communication & collaboration
StrongResponsiveness via email and messaging apps is cited in nearly every review, with multiple clients specifically praising prompt feedback cycles and proactive communication. The quote 'structured and proactive communication' from the set-top box project reflects a consistent pattern across engagements.
Reliability
StrongReviewers across healthcare, education, and fintech projects consistently describe stable, bug-addressed deliverables and dependable follow-through. One reviewer noted initial results were unsatisfactory but acknowledged the team worked overtime to meet the client's vision, reflecting strong ownership.
Client satisfaction & outcomes
StrongTangible outcomes include a successfully launched AI healthcare app ($50,000–$199,999), a multi-country website delivered on schedule, and a dementia screening tablet app with an integrated admin panel. Cost-effectiveness is cited repeatedly alongside quality, reflecting strong perceived value.
Best for
Hitek Group JSC is best suited for SMEs and startups requiring cost-effective mobile app and custom software development, particularly in healthcare, education, and social networking verticals, with a strong track record serving Korean-market clients.
Clients info
The client base is predominantly South Korean SMEs, startups, and small businesses operating in healthcare, education, social networking, and business services. Most clients fall within the 1-50 employee range, with project budgets typically undisclosed; confirmed ranges span from under $10,000 to $200,000–$999,999. Primary industries represented include Healthcare, Education, Social Networking, Business Services, eCommerce, Manufacturing. Typical client size bands include 1-10 Employees, 11-50 Employees, 51-200 Employees. Common project budget ranges include Less than $10,000, $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999, Confidential.
Review strength
Analysis is based on 18 reviews sourced from a single platform, spanning July 2024 to March 2026. All reviews are recent and within the past two years, providing strong recency. However, the absence of reviews from additional platforms limits cross-source validation. Review date range: 2024-07-18 - 2026-03-10.
Performance breakdown
Technical expertise
StrongMultiple reviews cite proficiency across Flutter, native apps, Socket.IO, AI health integration, CMS development, backend APIs, and role-based access control. A healthcare AI project ($50,000–$199,999) and a video call feature implementation provide specific technology-anchored evidence supporting strong technical depth.
Project management & delivery
StrongConsistent on-time delivery is confirmed across at least 10 reviews, including tight-timeline engagements such as a construction job-matching app and a dementia screening app. No reviewer reported missed deadlines, and structured planning is highlighted as a key differentiator.
Communication & collaboration
StrongResponsiveness via email and messaging apps is cited in nearly every review, with multiple clients specifically praising prompt feedback cycles and proactive communication. The quote 'structured and proactive communication' from the set-top box project reflects a consistent pattern across engagements.
Reliability
StrongReviewers across healthcare, education, and fintech projects consistently describe stable, bug-addressed deliverables and dependable follow-through. One reviewer noted initial results were unsatisfactory but acknowledged the team worked overtime to meet the client's vision, reflecting strong ownership.
Client satisfaction & outcomes
StrongTangible outcomes include a successfully launched AI healthcare app ($50,000–$199,999), a multi-country website delivered on schedule, and a dementia screening tablet app with an integrated admin panel. Cost-effectiveness is cited repeatedly alongside quality, reflecting strong perceived value.