We do AWS with React.js

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Lambda Team is an IT agency with Ukrainian roots, specializing in software development and consultancy services. We've chosen to be partners with Amazon Web Services for a few years, it's our niche and we successfully covered it.

 
$5,000+
 
$25 - $49 / hr
 
10 - 49
 Founded
2016
Show all +
Dnipro, Ukraine
headquarters

Portfolio

Key clients: 
Amazon Marketing Team, DemandHelm, Resecurity Inc.
Resecurity Cloud Service Image

Resecurity Cloud Service

Resecurity Cloud Service is an embedded audit system, designed for making security configuration checks on clients AWS accounts and allows observing the cloud for confidence documents or malicious code. Resecurity Cloud Service is a product developed for the web servers, websites owners who store the data in AWS cloud. This service enables monitoring AWS accounts and the confidentiality of the data as well as managing the security
settings. Security Cloud Service prevents in many ways the password and personal information leakage. It notifies when an unauthorized user logs in and detects malicious files download. Resecurity Cloud Service implements the solution which facilitates the system to control all activities and notify about every suspicious action, like access from abroad. If any dos or hacking attack occurs, the system’s primary task is to send a notification, presenting the overall report (executive summary, identified issues, and further remediation recommendations).

Reviews

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AWS Migration & Dev for Marketing Data Analytics Firm

"The whole project has gone smoothly."

Quality: 
4.5
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Confidential
 
Mar. 2020 – Ongoing
Project summary: 

AWS Lambda Team designed, scripted, and implemented an environment that allowed the business to move from a Java-based frame to a Python-based one. 

The Reviewer
 
11-50 Employees
 
Amsterdam, Netherlands
CEO, Digital Marketing Data Analytics Company
 
Verified
The Review
Feedback summary: 

Although they are still working on the project, AWS Lambda Team's solution will certainly help the business to implement improved functionalities. Thanks to their extensive knowledge, the team is able to deliver on time and according to the business' requirements. Additionally, they are transparent.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I am the CEO of a digital marketing data analytics firm. Our company is focused on analytics services for digital marketing campaigns, and we help our customers to improve the performance of their campaigns.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with AWS Lambda Team?

We have our own data warehouse, and of course, we need data ingestion there. We have our own ETO that collects data from different data sources and then ingests it in our data warehouse. We wanted to improve the way it works in AWS, and also move from a Java-based framework to a Python-based framework.

SOLUTION

What was the scope of their involvement?

AWS Lambda Team designed an environment for us that was scripted and implemented.

What is the team composition?

We work with a backend developer and a Python developer. Andrew (Backend Developer) is our main point of contact.

How did you come to work with AWS Lambda Team?

There are several platforms for software companies, and we found them there. After a few calls, we selected them as our partner.

What is the status of this engagement?

We have been working with AWS Lambda Team since March 2020.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

We are still in the development phase. It’s not as much an improvement in the performance as it is an improvement of how we can build functionality on top of it. The old Java framework was really not scalable and not easy to use.

The change from Java to Python is important. I expect the same performance as before; however, we can do much more.

How did AWS Lambda Team perform from a project management standpoint?

AWS Lambda Team delivers on time which is good. The project management is quite straightforward. We are now in the finalization of the testing, and then we can add other functionality. 

It is all in line with the original project. There is no real project management on top of it with agile or with common framework, but given the size of this project, I also didn’t think that was really needed. We use GitLab, Slack, and email for communication.

What did you find most impressive about them?

Our developers are quite good in terms of the requirements from a business perspective, and they have implemented that on a technical layer. I like their knowledge and they deliver what you expect.

The whole project has gone smoothly which is what I like, and there are no surprises where they can’t deliver on what they have promised.

Are there any areas they could improve?

No, I am quite happy with the way we work together.

Do you have any advice for potential customers?

They have good, in-depth knowledge and I don’t know if the same results would be achieved without that knowledge. This is more of a general remark on every technology project, but you need to know what you want.

5.0
Overall Score Our communication is easy, and it has been an excellent experience.
  • 4.5 Scheduling
    ON TIME / DEADLINES
    It has been good.
  • 5.0 Cost
    Value / within estimates
  • 4.5 Quality
    Service & deliverables
    I am really happy with them.
  • 5.0 NPS
    Willing to refer

Backend Dev for Mobile Lifestyle App Startup

"AWS Lambda Team is responsive and communicative."

Quality: 
4.5
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Less than $10,000
 
Apr. 2020 - Ongoing
Project summary: 

Working in Node.js, AWS Lambda Team provides backend development services to fix existing code issues. So far, they have conducted testing and fixed bugs. The team also set up user-related features.

The Reviewer
 
1-10 Employees
 
Denver, Colorado
Brennan Martin
CEO, MyWayy
 
Verified
The Review
Feedback summary: 

AWS Lambda Team worked quickly to understand and tackle the existing issues as requested. They are responsive and communicative, and their working methods are cost-effective. Additionally, the team is able to implement instructions and concepts accurately and independently. 

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I’m the founder and CEO of MyWayy, a startup with a mobile app for lifestyle habit tracking and time management through social gamification. 

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with AWS Lambda Team?

A few different backend developers worked on the project. As a result, it became messy and inefficient, so I needed the code to be reformatted to be consistent throughout.

SOLUTION

What was the scope of their involvement?

AWS Lambda Team reviewed the code base and did some testing. They tackled the issues with the features and functionalities one at a time. Additionally, they helped to put together a user poll incognito, set up user account creations, and find users within the app.

The team also helped with subscribing and following users, as well as blocking and reporting users. They re-architected a good portion of the backend, fixed the bugs, and got it to beta. They worked in Node.js.

What is the team composition?

There is a project manager who oversees one backend developer.

How did you come to work with AWS Lambda Team?

I found them on Upwork.

How much have you invested with them?

We’ve spent $2,500 so far. We pay $30 per hour.

What is the status of this engagement?

We began working together in April 2020, and our engagement is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement? 

They’ve been able to come in and quickly grasp the underlying issues, fixing what was asked of them. It started off as a week-long project, but they completed all the tickets we asked them to fix, and we have continued giving them tasks. Working with AWS Lambda Team is cost-effective.

How did AWS Lambda Team perform from a project management standpoint?

I mostly manage the project, working directly with the developer and QA teams. AWS Lambda Team is responsive and communicative. We were using Jira, but it is more effective for us to use Slack given the integrations we have.

What did you find most impressive about them?

The developer is concise. He takes instructions and ideas, executing them with minimal questions or re-work required.

Are there any areas they could improve?

They could report more frequently, perhaps daily. Sometimes we get daily reports, but not always.

Do you have any advice for potential customers?

It would be beneficial to get their whole team involved rather than just one person.

4.5
Overall Score
  • 4.5 Scheduling
    ON TIME / DEADLINES
    They scale up their efforts when needed to meet deadlines.
  • 5.0 Cost
    Value / within estimates
  • 4.5 Quality
    Service & deliverables
    They are responsive and deliver high-quality results.
  • 5.0 NPS
    Willing to refer

Web Portal Dev for Virtual Assistant Company

"The project was of huge business importance and Lambda Team pulled off its delivery extremely well."

Quality: 
5.0
Schedule: 
4.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Nov. 2019 - Apr. 2020
Project summary: 

Lambda Team provided outsourced development for a customer service portal based in AWS. Their team designed and developed a new backend and frontend for the customer portal. 

The Reviewer
 
11-50 Employees
 
Espoo, Finland
Mikko Mäki-Rahkola
CTO, Smoothly Ltd
 
Verified
The Review
Feedback summary: 

Lambda Team successfully completed the project and built a great customer delivery process. The work was very smooth and project management was effective. Communication and English skills were great. They were very responsive. 

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

We provide virtual assistant services for local SME's. Founded in 2014, we are based in Espoo, Finland and have about 50 assistants working for us. I am the Chief Technology Officer.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Lambda Team?

We hired Lambda Team to build a new customer service portal, Smoothly Account, for our clients.

What were your goals for this project?

The solution had to satisfy our functional requirements and be built on top of Amazon Web Services with a serverless approach.

SOLUTION

How did you select this vendor?

We initially found Lambda Team on Upwork as an AWS Serverless specialist solution provider. We did a small test assignment with them earlier last year, which they completed successfully and we were waiting for the previous vendor to finish up their work before we could enroll Lambda Team.

Describe the project and the services they provided in detail.

They technically designed, developed, configured and deployed a new backend+frontend customer portal for us. The project began with an existing base from the previous vendor, but it soon came evident it wasn't of much use and that they had to rebuild many of the components. The actual development of the solution was done in two week sprints.

What was the team composition?

The project team included a tech project manager, a lead developer, two backend developers and one frontend developer. The team composition fit our project goals very well.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

The solution built in this project is a key component of our customer delivery process. We started the project almost a year before, had major problems with the previous vendor and were now able to launch successfully with Lambda Team's help. So in summary, the project was of huge business importance and Lambda Team pulled off its delivery extremely well.

How was project management arranged and how effective was it?

The team in overall was self-directed and included senior developers so project management was quite light and we could focus on prioritization and discussing slowdowns. We had weekly meetings, used Kanban to track different items and as a customer we kept a close eye on development due to our bad experiences with our previous vendor. Project management in other words was quite effective considering our project setup and Lambdas tech project manager did most likely did a lot of groundwork to make things go as smoothly as they went. We communicated exclusively using Google Meet, Slack, Trello and Bitbucket.

What did you find most impressive about this company?

I especially liked the fact that all team members spoke fluent English and we could communicate frequently and directly with them during the project without any intermediaries in between. In addition, the high levels of skill, work ethic, responsiveness and reaction times stood out as equally impressive traits of Lambda Team.

Are there any areas for improvement?

There isn't much what I think Lambda Team could improve on in their current target segment, we knew pretty well what we wanted and received a job very well done. My only suggestion for their future is that if they would like to handle even bigger projects (100k$-500k$ range), I would recommend them investing in improving capabilities such as sales, project management and solution design further. This would no doubt enable Lambda Team to handle bigger projects with more ease and make the clients feel they are taken care of with validated models in each aspect of the project.

5.0
Overall Score Extremely satisfied client here - will definitely recommend them!
  • 4.0 Scheduling
    ON TIME / DEADLINES
    Mostly good - we missed some internal deadlines partly due to Lambda but partly due to us so I need to give a four here :)
  • 5.0 Cost
    Value / within estimates
    Return on investment was remarkably higher than with local partners we engaged first with
  • 5.0 Quality
    Service & deliverables
    Technically sound deliverables, 5/5!
  • 5.0 NPS
    Willing to refer
    To a friend, yes, on the condition they keep it a secret and we can keep using Lambda Teams services! :-D

Web & Mobile App Dev for Social Media Creator Platform

"Their team makes the development process much more manageable by providing clean code."

Quality: 
4.5
Schedule: 
4.5
Cost: 
4.5
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Jan. 2018 - Ongoing
Project summary: 

Lambda Team has rebuilt a website and developed native mobile apps for a social media platform. Capabilities include video/voice recording and transaction processing. The work is ongoing.

The Reviewer
 
1-10 Employees
 
Santa Monica, California
Adam Frank
Co-Founder & CTO, ScaleAbout
 
Verified
The Review
Feedback summary: 

The products perform well and uphold original design plans. The team is experienced and implements a streamlined development process. They deliver top-tier work on time and on budget.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I’m the co-founder and CTO of ScaleAbout. We provide a platform for social media influencers to provide guidance, mentorship, and services to their followers.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Lambda Team?

We needed to rebuild our site to be adaptive and responsive to all devices. We also wanted to build mobile native apps.

SOLUTION

What was the scope of their involvement?

In an ongoing collaboration, Lambda Team has built the frontend and client side of our site and apps. They enabled video and voice recording and monetary transactions. The platform is responsive to different devices.

What is the team composition?

We work with two developers.

How did you come to work with Lambda Team?

A friend whose opinion I value recommended Lambda Team based on his experience with them. We required many of the same technologies in our project as the ones deployed in my friend’s product. My team presented our requirements and timeline, and Lambda proposed a great plan and reasonable pricing.

How much have you invested with them?

We have spent between $25,000­–$100,000.

What is the status of this engagement?

We began working together in January 2018. The project is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

Our site is active and operates according to our requirements and designs.

How did Lambda Team perform from a project management standpoint?

When we have a new task for Lambda Team, we put it in our weekly sprints and determine a deadline. Deployments have been on schedule. We have a set weekly meeting, but Lambda Team has made themselves available whenever we need them. Communication is efficient and effortless.

What did you find most impressive about them?

Our final site adheres to the original design prototypes, which is quite an accomplishment. Lambda Team is a diligent, reliable, and respectful partner that delivers high-quality work quickly. Their team makes the development process much more manageable by providing clean code.

Are there any areas they could improve?

In a few instances, their team has not been familiar with certain technologies, and we have had to utilize other vendors. It would be helpful if Lambda Team expanded their capabilities.

Any advice for potential customers?

Be sure to define clear milestones and set short iterations.

5.0
Overall Score
  • 4.5 Scheduling
    ON TIME / DEADLINES
    This is an individual metric. One developer we work with warrants a 4 and another warrants a 5.
  • 4.5 Cost
    Value / within estimates
  • 4.5 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer
Verification

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Verification Level
Bronze
VERIFIED
Business Entity
Business Entity Name
KOZAK K. S.
Status
Active
Jurisdiction of Formation
Ukriane
ID
3430013879
Date of Formation
Jan 29, 2018
Last Updated
May 13, 2020
Client Reviews
VERIFIED CLIENT REVIEWS
4
OVERALL REVIEW RATING
4.9
Source
Clutch
LAST UPDATED
May 14, 2020