Overview

About Uvik Software

Uvik Software is a Python-first staff augmentation partner for product companies building in SaaS, data engineering, and AI/ML. We embed senior engineers directly into your engineering team — your Scrum rituals, your repos, your Slack channels — not as vendors, but as teammates.

Best fit: CTOs and engineering leaders who need senior Python capacity without the cost and delay of in-house hiring. Typical engagements include scaling SaaS backends, building data pipelines on Databricks or Snowflake, integrating LLMs into production, standing up embedded product pods, or providing L2/L3 Python application support for production systems.

Not a fit: large enterprise programs needing 50+ developers, pure design/UX work, broad multi-stack coverage (Java, .NET, PHP), or short one-off tasks without clear specs.

Three models: (1) individual senior engineers, CVs presented within 24-48 hours; (2) cross-functional product pods (Python + React + DevOps + QA) led by a Uvik tech lead; (3) rapid scale-up squads of 3–8 engineers with 14-day flex terms. Every engineer is full-time, in-house, and vetted through a 3-stage process. No freelancers. Average seniority: 7–14 years. 100% client retention since founding.

Core stack: Django, FastAPI, Flask. Data engineering: Databricks, Snowflake, PySpark, Kafka, Airflow, dbt. AI/ML: PyTorch, TensorFlow, LangChain. Certified specialists available in Databricks, Snowflake SnowPro, and major cloud platforms.

Selected outcomes: deployment cycles reduced from 2 weeks to 3 days with 99.98% API uptime (GovTech); ML systems lifting e-commerce sales 15–25%.

Delivery from Ukraine, Poland, Romania, and Bulgaria. HQ Estonia, commercial office UK. 4+ hours daily timezone overlap. ISO 27001-aligned, SOC 2-aligned, GDPR-aware.

What clients say

Review Analytics of Uvik Software

Every review is verified through Goodfirms before it's published.

5.010 Verified Reviews
Quality5.0
Schedule & Timing5.0
Communication5.0
Overall5.0
Review Summary
Summarized from 10 verified reviews · Updated August 2026
Clients consistently praise Uvik Software for deploying senior engineers who quickly embed into teams and deliver measurable impact. The company demonstrates particular strength in backend optimization, data engineering, and modernizing legacy systems—often improving performance, reliability, and pipeline efficiency substantially. Teams value their engineers' technical depth, low-overhead integration, and ability to grasp complex business contexts beyond purely technical implementation. Communication and ownership are noted strengths across engagements.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of Uvik Software
Services
Sort By
Write a Review

What reviewers mention most

Vyacheslav Basov, SEO Outreach at Pics.ioVerified Review
Posted on Aug 5, 2026

A skilled data engineering team that vastly improved our platform reliability and speed.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Big Data & BI

Uvik Software assigned senior data engineers who worked directly with our product and engineering teams. They audited our asset ingestion and synchronization architecture, quickly identifying bottlenecks we were experiencing—large library processing, duplicate events, API limits, failed jobs, and data inconsistencies. They redesigned our Python-based pipelines to support incremental processing, strengthened retry and reconciliation logic, and optimized search indexing. They also implemented monitoring to track processing delays, failures, and data consistency issues in real time. The results were substantial: large-library processing dropped from 11 hours to 2.5 hours, synchronization latency fell from 18 minutes to under two minutes, and data inconsistencies decreased by roughly 92%. Throughout the engagement, their engineers communicated clearly, hit all milestones on schedule, and adapted quickly when our priorities or production needs shifted.

Ekaterina Razan, ManagerVerified Review
Posted on Jun 23, 2026

Uvik Software cut Shopify reporting by 80% and reduced onboarding from days to hours.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Artificial IntelligenceBig Data & BI

Uvik Software assigned five senior data engineers who integrated directly with our team. They audited our existing reporting processes, designed a reusable data architecture, and built Python pipelines connecting Shopify, GA4, Google Ads, Meta Ads, and Klaviyo into BigQuery. They implemented dbt models, automated historical backfills, and added validation, monitoring, and alerting—handling Shopify-specific complexities like partial refunds, edited orders, multi-currency transactions, time zones, and API rate limits. The results were significant: data freshness improved from 12–24 hours to under 60 minutes, manual reporting work dropped by roughly 80%, pipeline reliability jumped from 93% to 99.8%, and reporting discrepancies fell from around 11% to below 2%. They delivered the platform within the agreed 12-week timeline and communicated transparently throughout. The only thing I'd suggest is introducing technical documentation earlier in the engagement—everything else was excellent.

Valeria Kolos, CEOVerified Review
Posted on May 26, 2026

Uvik Software helped us build reliable recruitment data pipelines

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Big Data & BI

We engaged Uvik Software to elevate our data engineering capabilities, and they proved to be an exceptional technical partner. Their engineers helped us build reliable pipelines, normalize complex candidate datasets, and significantly minimize our manual reporting efforts. The best part of working with Uvik was their business-minded approach; their team took the time to understand our hiring funnels and recruitment workflows rather than just focusing on technical tasks. After a brief onboarding period to align on internal definitions, the cooperation was efficient, transparent, and completely successful.

AnonymousVerified Review
Posted on May 21, 2026

Uvik Software provided senior data engineers who improved our cloud call center data pipelines.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Big Data & BI

Our experience with Uvik Software was excellent. We brought them in to extend our data engineering capacity for Teliqon Cloud, our cloud call center platform. Their engineers built and optimized Python-based data pipelines that process calls, SMS events, queue metrics, and agent workflows. They also strengthened our data validation, reporting, and monitoring around critical data flows. They integrated smoothly into our team and worked as genuine extensions of our internal engineering group. Communication was clear and reliable, and they were proactive in identifying data quality issues and reporting bottlenecks. The engagement delivered measurable results: we improved pipeline reliability from 92% to 99.4%, reduced dashboard data delay from about 6 hours to under 40 minutes, and decreased manual reporting work by roughly 60%. What stood out was their strong seniority, sense of ownership, and practical data engineering expertise.

Anna Korobkyna, Business Development Manager at Protectimus LimitedVerified Review
Posted on May 7, 2026

Uvik Software provided strong Data Engineers who improved our data pipelines, monitoring, reliabilit

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Big Data & BI

We hired Uvik Software to extend our data engineering team and strengthen our analytics data platform. Their engineers integrated seamlessly into our workflow—participating in Jira, Slack, planning meetings, and code reviews—and took full ownership of our production pipelines, Airflow orchestration, Snowflake optimization, dbt transformations, data validation, monitoring, and alerting. What stood out most was their independence and initiative. They didn't just execute assigned work; they identified weak points in our systems, proposed improvements, and drove down recurring pipeline failures. The result was a noticeably more stable, maintainable platform with better visibility into data health.

Julia Klotsko, Marketing Manager | Panem AgencyVerified Review
Posted on May 6, 2026

Uvik Software helped us turn a fragile data platform into a reliable reportin

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Big Data & BI

Our experience with Uvik Software was excellent. We brought them in to extend our data engineering team for Panem Agency, improving our payment analytics and financial reporting platform which had become fragile and unreliable. Their senior engineers integrated seamlessly into our existing workflows—Jira, GitHub, Slack, code review—and immediately began addressing core issues. They refactored legacy Python ETL jobs, improved Airflow DAGs, introduced dbt models, optimized Redshift queries, and implemented monitoring for failed or delayed pipelines. The impact was substantial. Pipeline success rate jumped from 94.1% to 99.3%, monthly failures dropped from around 18 to 3 or fewer, daily finance reporting time fell from 11 hours to 75 minutes, and manual reconciliation work decreased from 35–40 hours per week to under 8 hours.

anna chaykovskaya
anna chaykovskaya, Working on the future of AI agents at Calljmp. at CalljmpVerified Review
Posted on May 4, 2026

Uvik Software quickly embedded senior Python engineers into our product team,improved delivery speed

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Artificial Intelligence

Our experience with Uvik Software was very positive. We needed senior Python engineers who could contribute inside an active SaaS product environment without long onboarding or heavy management overhead. Uvik Software provided engineers who integrated directly into our existing product squads, joined our sprint rituals, collaborated through our internal tools, and started contributing meaningful backend work very quickly.What stood out was their ability to work like internal team members rather than external contractors. They were comfortable participating in technical discussions, owning deliverables, reviewing code, and helping move roadmap priorities forward. The engineers showed strong autonomy, solid backend expertise, and a good understanding of product delivery in a fast-moving environment.

Anonymous
AnonymousVerified Review
Posted on Apr 10, 2026

Uvik Software quickly embedded into our team, improved pipeline reliability and latency

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Big Data & BIArtificial Intelligence

Our overall experience with Uvik Software was very positive. We brought them in to help us address reliability and scalability challenges in our data platform, particularly around streaming pipelines and warehouse performance. They staffed senior data engineers who integrated directly into our team and started contributing almost immediately. They redesigned parts of our Kafka ingestion layer, stabilized Spark streaming jobs, and improved our transformation workflows using dbt. They also optimized Snowflake usage, reducing costs and improving query performance. One of the most valuable contributions was building a proper monitoring and alerting layer for our pipelines. Before that, we had limited visibility into failures and delays. After their work, we were able to detect and resolve issues much faster and significantly improve overall reliability. The collaboration was smooth, communication was clear, and their engineers took ownership of complex tasks.

Taras Talimonchuk
Taras Talimonchuk, CMO at ClaspoVerified Review
Posted on Apr 7, 2026

Uvik Software turned our scaling bottleneck into a high-performance, reliable FastAPI backend.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Big Data & BIArtificial Intelligence

Our experience with Uvik Software was very positive. We hired them to solve backend performance and scalability issues in our FastAPI-based API product. What stood out was their real FastAPI and async Python expertise, not just general backend knowledge. They quickly identified the limits of our existing implementation and improved the architecture, database access patterns, Redis caching, connection pooling, AWS ECS deployment setup, and observability with Prometheus, Grafana, and structured logging. As a result, throughput increased, latency dropped, uptime improved, deployments became more frequent, and infrastructure cost per request went down. They also worked well with our internal team, communicated clearly, and delivered meaningful business value.

AnonymousVerified Review
Posted on Mar 30, 2026

They modernized our legacy Python/Django platform with zero downtime

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Big Data & BIArtificial Intelligence

Our experience with Uvik Software was very positive. We brought them in to help modernize a live production platform running on an outdated Python/Django stack, where a full rewrite was too risky and downtime was not an option. They approached the work in a practical, senior-level way: first improving test coverage and stabilizing the legacy codebase, then migrating modules incrementally instead of forcing a big-bang rewrite. What stood out was their balance of technical depth and good judgment. They understood that the project was not just about upgrading versions, but about reducing operational risk, improving maintainability, and helping our internal team keep momentum after the migration. Communication was clear, risks were surfaced early, and they worked well alongside our engineers. By the end of the engagement, the platform was on a modern stack, release confidence was much higher, and the system was noticeably easier to work with.

Focus

Service Focus of Uvik Software

How the team's effort is distributed across services.

50%50%

Industries Focus

30%20%20%10%

Client Focus

Medium Business70%
Large Business30%
Selected Work

Client Portfolio of Uvik Software

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Other29%
Public Sector14%
Legal & Compliance14%
eCommerce14%
Social14%
Other Industries14%
Major industry focus
Other

Project Cost

$50001 to $10000057%
$100001 to $50000043%
Common project cost
$50001 to $100000

Project Timeline

26 to 50 Weeks14%
51 to 100 Weeks86%
Typical timeline
51 to 100 Weeks

Clients: 7

VantagePointDrakontasSimpleLegalCommunityConnect LabsVodafoneOnitCrosslake

Portfolios: 7

Where we are

Locations (1)

Offices where Uvik Software operates.

Headquarter
Estonia

Estonia

Tuukri 19
Tallinn, Harju 10152
+1 (512) 539-0265