Engineering partner Compliance fintech Enterprise data Cross-border payments

We take on the engineering work your team can’t get to — and own it until it ships.

Not a staffing agency. Not a consulting firm. Engineers who own the outcome.

30-min call · no commitment · response within 24h

Our cases
Longest active partnership
4+years

Still shipping together

ComplyAdvantage · UK

70
Payment corridorsCross-border fintech · 12 countries
4Mrecords
MDM platformEnterprise data · 12 months
30+
Skill setsAcross three service pillars
GoogleComply AdvantageThe Fragrance ShopSabioZepzWorldRemit
02 / Our story

Not how we started. Why we built it differently.

Built by an engineer. Because most delivery partners aren’t.

Founded by an engineer

Most agencies are run by operators.

We were built by an engineer – and still run like one.

Oleg PanchenkoOleg PanchenkoFounder & Tech Director · FreySoft

Oleg Panchenko started FreySoft after watching the same pattern repeat: engineering work that clearly mattered kept losing to roadmap pressure. Not because it wasn’t valuable — because it competed with everything else.

He built FreySoft to be a different kind of delivery partner. Not a coordinator who manages tickets. Not a staffing service that fills headcount. A team that takes real engineering ownership and stays accountable through go-live.

Our tech director personally reviews every engagement before it starts. That’s not a process — it’s the reason clients come back for the next project before the current one closes.

03 / What changes

Before FreySoft. After FreySoft.

Engineering ownership - not coordination

We commit to outcomes, not activities. The tech director owns the result, not a PM who escalates to engineers.

Before

Outsourcing well means writing a watertight spec yourself first — and hoping it’s read the way you meant it.

After

We bring the process with us. Discovery, elicitation, a written spec, and sign-off gates — structure comes with the engagement, not as homework on your side.

Senior engineers from day one

We don’t bait with CVs and switch after kick-off. Every project runs with the same senior engineers from spec to go-live.

Before

Months of onboarding before a rotating bench of engineers gets up to speed.

After

Senior engineers, kick-off within a week of sign-off. The people in your scoping sessions are the ones who write the code.

Fixed scope before build starts

No build begins without a signed SoW. We write the spec with you in 1–3 sessions — no homework on your side.

Before

When the engagement ends, the knowledge walks out with the vendor.

After

You get the result on rails you control — documentation, test coverage, runbooks, and clear ownership boundaries. Ready to hand to any team.

04 / The team

30+ engineering skill sets. Zero junior bench.

We’ve delivered in

FintechCompliance & RegTechPaymentsEnterprise DataAI AutomationCX Platforms
FreySoft team

Every project runs with senior engineers from day one. We don’t bait with CVs and switch to juniors after kick-off.

Apache SparkApache AirflowOpen APISnowflakeMaster Data ManagementLLM observabilityStripe & payment railsKafkaProtobufKotlingRPCOpenTelemetryGrafanaReactElasticsearchTerraformGCPDelta Lake
100+Projects delivered across all verticals
1 weekFrom discovery to kick-offAfter scope sign-off
5+
Years in businessSince 2019
100+
Projects deliveredAcross all verticals
4.9
Clutch ratingVerified client reviews
< 1 min
SEPA-grade latencyEvent-driven Kafka architecture

What working with us actually looks like.

Written spec in 1–3 sessions

No SoW required from your side

Fixed scope, fixed price

Confirmed before build starts

Weekly demos from week one

No black-box delivery

Kick-off within 1 week of sign-off

No waiting queue

No build begins until scope is agreed and signed by both parties.

08 / Testimonials

Wall of trust — real clients, real titles.

Gordon ByronVP of EngineeringWorldRemit
ClutchReview
Vienna, Virginia

CEO, Radiology Company

The client’s work processes were better because of the products FREYSOFT built. Customers, doctors, and other medical institutions interacted better because of them. The team communicated well with the client, and their workflow was highly organized. The products were also delivered ahead of time.

ClutchReview
Houston, Texas

Executive, World of Your Dream LLC

FREYSOFT’s work notably increased the volume of payment transactions, indicating enhanced user engagement and monetization efficiency. The team’s project management was outstanding, and they communicated excellently. Moreover, the team’s effective solutions exceeded the client’s expectations.

ClutchReview
London, England

CEO, IT Services Company

FREYSOFT quickly identified and solved the problems within the app, allowing the client to proceed with the release of the application. The team was easy to work with and completed everything ahead of schedule. Their top-notch development expertise and support stood out.

Vin YamVP of EngineeringWorldRemit
Olivier SirvenFounderArjile

I’ve worked with Freysoft on many projects, from backend to frontend and from pure outsourcing jobs to team augmentations. In both cases I have been always very satisfied with the responsiveness and quality. It is rare to find a company such a FreySoft — one that builds trust and partnership and grows with you, not off you.

Oksana SokolovskyFounder CEO at ROAR IO Inc

They completed all the work within the set deadlines and delivered all requested functionality within budget.

ClutchReview
Kuala Lumpur, Malaysia

CNO, Telecommunications Firm

FREYSOFT was able to accurately implement the client’s requirements into the final product. The team was highly communicative and receptive to feedback, and internal stakeholders were particularly impressed with the vendor’s vast technical expertise and overall dedication.

ClutchReview
Coimbatore, India

Co-Founder, Logofn Solutions LLP

FREYSOFT is still working on the project, but the client is delighted with their work so far. Their capable team took the time to understand the client’s requirements before proceeding with the development. Moreover, they impressed the client with the way they analyzed issues and offered solutions.

ClutchReview
Kharkiv, Ukraine

Director of Marketing, Manufacturing Company

The new website was successfully launched, allowing the client to reach a wider audience and implement ad campaigns conveniently and easily. FREYSOFT collaborated with the client, understanding the project’s requirements. They used Slack and online meetings to ensure the engagement was smooth.

ClutchReview
Barcelona, Spain

Sr. IT Project Manager, Volkswagen Group Services

Thanks to FREYSOFT’s efforts, the client was able to optimize their automotive processes. The team was very flexible and pleasant to work with, and internal stakeholders were particularly impressed with the vendor’s client-oriented and solutions-based approach.

ClutchReview
Orange County, California

VP of Sales & Marketing, Restaurant Technology Company

FREYSOFT provided a developer who had great synergy with the client’s internal team. The developer worked efficiently and completed all their assigned tasks perfectly. Overall, the team was reliable and proved themselves able to find qualified specialists.

Currently accepting new clients

Tell us what’s sitting in your backlog.

A 30-minute call. We’ll tell you exactly how we’d approach your problem – scope, timeline, team.

No pitch deck. No follow-up sequence.

Let’s get acquainted
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