$10,000+
$30 - $49 / hr
50 - 99
SMBs
Estonia, Tallinn
2019
Within 1 week
JavaScript Software Development Company

If you've ever tried searching for and hiring developers, you know how many bottlenecks this process has. Time is running out? Hard to find the right developers? Managing external developers is a challenge?

That's where Lengin comes in!

Empower your tech team with high-performing engineers – https://lengin.com

We are more than just a company that enhances development capabilities; we have cultivated a community of over 50 passionate developers dedicated to writing clean and scalable code that elevates businesses to a new level. We continually inspire and uplift our team.

You can hire our proactive talents, who will become a part of your team, offering you direct communication with daily and weekly reports, aiming on immediate results.

Here's what we offer:

- Hire within 2 days after sharing your requirements.
- Rates start at $29/hour for strong middle devs.
- We cover all popular tech stacks.
- Comfy people with full English proficiency.

Ready to talk? Schedule a free consultation and receive 5 days of risk-free development https://calendly.com/d/2mf-7cz-ywp/discovery-meeting

Not sure about hiring us? Watch interviews with companies that have Lengin developers on their teams. https://www.youtube.com/@Lengin_

JavaScript Software Development Company

Сompany presentation

Techreviewer rating

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5.0

Client review platforms

The company's reputation is reflected through ratings and reviews from different review websites:

5.0
(30 reviews)Clutch

AI Overview

Powered bytechreviewer AI
This company performance overview is based on AI analysis of 30 client reviews across 1 review platform. Read more about our methodology.
Last updated: April 2026

Performance snapshot

Lengin is a web and custom software development vendor with a strong track record across staff augmentation, web app development, and platform optimization engagements. Across 30 reviews spanning a single platform, the vendor consistently earns perfect or near-perfect scores in all sub-metrics, with ratings anchored by several high-density reviews citing measurable outcomes. The only recurring concern is an isolated scheduling difficulty noted in one earlier review, which keeps Project Management at a Mixed rather than Strong rating. Overall, the evidence paints a reliable, technically proficient vendor well-suited to small and mid-market technology firms.

Performance breakdown

Technical expertise
Strong

Multiple high-density reviews cite specific technologies (Node.js, React, Vue.js, Angular, WordPress, PHP) alongside measurable outcomes including a 35% improvement in page load speeds, 24% decrease in bounce rate, and a 70% increase in session duration, with no negative technical mentions across 30 reviews.

Project management & delivery
Mixed

The majority of reviews praise on-time delivery, use of Agile/scrum methodologies, and tools like Asana, Trello, and Youtack. However, one review explicitly notes difficulties with scheduling and timelines, and a corresponding schedule sub-rating of 3.5 out of 5 represents a notable dip below the 4.0 threshold.

Communication & collaboration
Strong

Reviewers across multiple engagement types and geographies consistently highlight responsiveness, transparency, and proactive communication via Slack, email, and virtual meetings. No negative communication mentions appear across any of the 30 reviews, with several quoting exemplary honesty and clarity.

Reliability
Strong

Reviewers repeatedly note high-quality, minimally revised deliverables, successful QA and acceptance testing, and a willingness to work overtime to meet commitments. One long-term client specifically praised the team's ability to perform autonomously without additional management oversight.

Client satisfaction & outcomes
Strong

Tangible outcomes reported include improved user engagement, faster feature rollouts, new client acquisition, and successful platform licensing. Multiple clients reference ongoing or repeated engagements, and the anchor review documents a 35% page load improvement and 25% increase in system stability under high loads.

Best for

Lengin is best suited for small to mid-sized technology companies, agencies, and software firms seeking skilled web development, custom software delivery, or staff augmentation with Node.js, React, Vue.js, and WordPress expertise at competitive price points.

Clients info

Lengin's clients are concentrated in technology services, advertising and marketing, and software development sectors. Engagements predominantly involve small to mid-sized firms, typically ranging from 1 to 200 employees, with most project budgets falling in the $10,000 to $49,999 range, though several engagements reached $50,000 to $199,999. Primary industries represented include Software & IT Services, Advertising & Marketing, Web Design & Digital Consulting, Real Estate, Healthcare. 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.

Review strength

The assessment is based on 30 reviews drawn from a single platform, spanning from September 2018 to April 2024. The majority of reviews were published between 2021 and 2024, providing a reasonably current signal, though several reviews from 2021 and earlier are now more than three years old and should be weighted accordingly. Review date range: Sep 2021 - Apr 2024.

Performance breakdown

Technical expertise
Strong

Multiple high-density reviews cite specific technologies (Node.js, React, Vue.js, Angular, WordPress, PHP) alongside measurable outcomes including a 35% improvement in page load speeds, 24% decrease in bounce rate, and a 70% increase in session duration, with no negative technical mentions across 30 reviews.

Project management & delivery
Mixed

The majority of reviews praise on-time delivery, use of Agile/scrum methodologies, and tools like Asana, Trello, and Youtack. However, one review explicitly notes difficulties with scheduling and timelines, and a corresponding schedule sub-rating of 3.5 out of 5 represents a notable dip below the 4.0 threshold.

Communication & collaboration
Strong

Reviewers across multiple engagement types and geographies consistently highlight responsiveness, transparency, and proactive communication via Slack, email, and virtual meetings. No negative communication mentions appear across any of the 30 reviews, with several quoting exemplary honesty and clarity.

Reliability
Strong

Reviewers repeatedly note high-quality, minimally revised deliverables, successful QA and acceptance testing, and a willingness to work overtime to meet commitments. One long-term client specifically praised the team's ability to perform autonomously without additional management oversight.

Client satisfaction & outcomes
Strong

Tangible outcomes reported include improved user engagement, faster feature rollouts, new client acquisition, and successful platform licensing. Multiple clients reference ongoing or repeated engagements, and the anchor review documents a 35% page load improvement and 25% increase in system stability under high loads.

Location and contacts

Estonia, Tallinn
Kaupmehe tn 7-120
10114
+380 99 310 32 95

Major clients

Yamuba
Norby
Revup
Modulos
Nitrohire
Cyberland