How does your engagement model work?

Every project starts with a free 30-minute discovery call. From there we propose a fixed-price or time-and-materials engagement, kick off with our five-phase process (Discover, Design, Build, Launch, Scale), and give you bi-weekly demos plus a shared Slack channel with the engineers doing the work.

What does a typical software development project timeline look like?

An MVP or focused product launch typically takes 8–14 weeks. Larger enterprise platforms range from 4–8 months. You'll see working software by week two and steerable demos every two weeks afterward — no months of silence between updates.

Do you offer ongoing support and maintenance after launch?

Yes — most engagements continue under a monthly retainer covering bug fixes, performance optimization, dependency and security updates, feature development, and infrastructure scaling. Long-term partnership is the norm, not the exception.

How does Syslice handle security and regulatory compliance?

Security is engineered in from day one: encryption at rest and in transit, role-based access controls, OWASP Top 10 mitigation, audit trails, and infrastructure hardening. We have shipped systems compliant with HIPAA, PCI-DSS, SOC 2, and GDPR — so regulatory requirements don't slow delivery.

What makes Syslice different from other software development companies?

Three things: senior-led execution where the engineers scoping your project actually write the code, a strong bias toward saying no when a feature doesn't earn its place, and full transparency — you have access to code, infrastructure, and decision-making at every stage.

Custom Software Development · AI · Cloud Solutions

Custom software engineered for growth

Syslice is a software development company building web apps, mobile apps, AI automation, and cloud platforms for startups and enterprises. The same engineers scope, build, and ship — backed by founders with 10+ years at product companies.

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Explore Our Work

50+

Projects Delivered

98%

Client Retention

10+

Years Founder Exp.

24/7

Dedicated Support

Deployed

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01Our Services

Software Development Services Built for Outcomes

End-to-end software engineering — from product strategy and UX research to deployment and ongoing support. Twelve services, one accountable team.

Custom Software Development

Tailored web applications, mobile apps, and internal tools built with React, Next.js, Node.js, and TypeScript. Architected for performance, maintainability, and long-term ownership.

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AI & Intelligent Automation

Custom machine learning models, OpenAI and Claude LLM integrations, and workflow automation that cuts repetitive work and surfaces decisions your team can act on.

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Cloud Architecture & DevOps

AWS, Azure, and Google Cloud architectures with Kubernetes, Terraform, CI/CD, and observability built in. Right-sized infrastructure with a clear path to scale.

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UI/UX Design & Engineering

User research, Figma prototypes, design systems, and production React implementation. Design and frontend on one team, so what's designed is what ships.

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Product Engineering

End-to-end product development from MVP validation to scale. User interviews, roadmap planning, agile delivery, and post-launch iteration with engineers who care about outcomes.

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Digital Transformation

Legacy system modernization and microservices migration done incrementally. We document the path, train your team, and leave you a codebase you can own.

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Mobile App Development

Cross-platform iOS and Android apps with React Native and Flutter, plus native Swift and Kotlin when performance demands it. App Store and Play Store launch included.

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API Development & Integration

REST, GraphQL, and webhook architectures with OpenAPI documentation. Integrations with Stripe, Salesforce, HubSpot, Twilio, and the niche systems your business depends on.

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Data Engineering & Analytics

ETL/ELT pipelines with Airflow and dbt, data warehouses on Snowflake or BigQuery, and BI dashboards that turn raw data into the metrics that drive decisions.

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QA & Test Automation

End-to-end testing with Playwright and Cypress, unit and integration tests with Jest and pytest, and load testing with k6. Quality gates wired into CI so regressions stop at the PR.

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011

Cybersecurity & Compliance

Security audits, penetration testing, OWASP remediation, and compliance readiness for SOC 2, HIPAA, PCI-DSS, and GDPR. Practical security baked into engineering, not bolted on.

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Maintenance & Support

24/7 monitoring, SLA-backed incident response, security patches, and feature work under flexible monthly retainers. Long-term partnership, not handoff and disappear.

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Why Syslice

A Software Development Partner That Stays

Senior engineers with a decade of experience shipping production software across fintech, healthcare, SaaS, and enterprise — embedded with your team from kickoff to scale.

Agile Delivery, Two-Week Sprints

Working demos every two weeks. You can adjust scope, priorities, or direction at any sprint review — without renegotiating the contract.

Security & Compliance by Default

OWASP Top 10 mitigation, encryption at rest and in transit, role-based access controls, and audit trails. Compliance-ready for HIPAA, PCI-DSS, SOC 2, and GDPR.

Architecture That Scales

Cloud-native, horizontally scalable infrastructure on AWS, Azure, and GCP. Right-sized for your current load with a documented path to 10x — without premature complexity.

Maintainable, Tested Code

Rigorous code reviews, automated test coverage, type-safe TypeScript, and architectural decision records. Your engineers can confidently take ownership after handoff.

Outcomes Over Output

We track activation, retention, conversion, and the KPIs that matter to your business — and tune the product based on what the data says.

02Industries

Industry Solutions Built on Real Experience

Every industry below is one where our team has shipped production systems and learned the regulatory, performance, and user-experience constraints that come with it.

SaaS & Platforms

Multi-tenant architectures, subscription management, usage analytics, and self-serve onboarding flows that drive product-led growth.

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Healthcare & HealthTech

HIPAA-compliant patient portals, EHR integrations, telehealth infrastructure, and clinical workflow automation with audit-ready security.

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Fintech & Payments

Payment gateway integrations, KYC/AML compliance engines, real-time transaction monitoring, and PCI-DSS certified infrastructure.

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E-Commerce & Retail

High-conversion storefronts, inventory and order management systems, recommendation engines, and omnichannel commerce platforms.

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Enterprise & B2B

Custom CRM/ERP modules, workflow orchestration, API ecosystems, and internal tools that eliminate operational bottlenecks.

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Education & EdTech

Learning management systems, virtual classrooms, student portals, and assessment platforms built for engagement and scale.

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Logistics & Supply Chain

Fleet tracking, route optimization, warehouse management, and real-time shipment visibility for logistics operations.

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Real Estate & PropTech

Property listing portals, CRM systems, virtual tour integration, and tenant management platforms.

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Media & Entertainment

Streaming platforms, content management systems, creator monetization tools, and adaptive content delivery.

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Travel & Hospitality

Booking engines, property management system integrations, guest experience apps, and dynamic pricing tools.

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Manufacturing & IoT

Sensor data dashboards, predictive maintenance systems, factory automation, and industrial IoT platforms.

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NGO & Government

Citizen portals, grant management systems, public service digitization, and transparent reporting platforms.

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Track Record

Syslice by the Numbers

50+

Projects Delivered

98%

Client Retention Rate

10+

Years Founder Experience

95%

On-Time Delivery Rate

03How We Work

A Predictable, Five-Phase Engagement Process

From discovery to scale, every project follows a structured process refined across dozens of engagements — with full transparency at every step.

Phase 01

Discover

Workshops to align on business goals, user personas, technical constraints, and success metrics. Deliverables include a signed scope document and project roadmap.

Phase 02

Design

Wireframes, high-fidelity prototypes in Figma, and architecture decisions validated through user testing — before a single line of production code is written.

Phase 03

Build

Two-week agile sprints with daily standups, continuous integration, and working demos at every iteration. You review, give feedback, and steer direction throughout.

Phase 04

Launch

Staged rollout with automated testing, performance monitoring, and observability dashboards. We handle deployment, DNS, SSL, CDN, and the first week of stability.

Phase 05

Scale & Support

Ongoing performance optimization, feature development, security patches, and infrastructure scaling — under flexible monthly retainers.

05Technology Stack

The Modern Tools We Use Every Day

Our technology choices are pragmatic — we pick the right stack for your project, not the trendiest one. Below are the tools we ship to production most often.

Frontend

ReactNext.jsTypeScriptTailwind CSSVue.js

Backend

Node.jsPythonGoJavaRust

Cloud & Infra

AWSAzureGCPDockerKubernetes

Data & Storage

PostgreSQLMongoDBRedisElasticsearchKafka

AI & ML

TensorFlowPyTorchOpenAILangChainHugging Face

DevOps & Observability

GitHub ActionsTerraformJenkinsGrafanaDatadog

04Selected Work

Case Studies: Real Projects, Measurable Results

Detailed breakdowns of how we solved complex problems across SaaS, healthcare, and fintech — with the numbers to show what changed.

SaaS Platform

Real-Time Analytics Dashboard

Built a customer intelligence platform processing 2M+ events daily for a growth-stage SaaS company. Predictive churn models helped reduce customer attrition by 34% in the first quarter after deployment.

Telehealth Platform Modernization

Replaced a legacy monolith serving 500K+ patients with a modern microservices architecture. Achieved HIPAA compliance and reduced appointment scheduling from 8 minutes to under 3.

Payment Infrastructure Rebuild

Designed and deployed a high-throughput payment processing engine handling $500M+ in annual volume with 99.99% uptime, PCI-DSS Level 1 compliance, and sub-100ms API response times.

Real-Time Analytics Dashboard

Telehealth Platform Modernization

Replaced a legacy monolith serving 500K+ patients with a modern microservices architecture. Achieved HIPAA compliance and reduced appointment scheduling from 8 minutes to under 3.

Payment Infrastructure Rebuild

Designed and deployed a high-throughput payment processing engine handling $500M+ in annual volume with 99.99% uptime, PCI-DSS Level 1 compliance, and sub-100ms API response times.

Client Testimonials

Trusted by Founders and Engineering Leaders

“Two previous agencies couldn't deliver. The Syslice founder reviewed PRs in the first month and flagged architecture issues that would have hurt us at scale. Six months later, our platform handles 3x the volume on half the infrastructure cost.”

Sarah Mitchell

CTO, HealthTech Company

06FAQ

Frequently Asked Questions

Everything you need to know about partnering with Syslice for software development, AI, and cloud projects.

We partner with early-stage startups building their first MVP, growth-stage companies scaling under increasing load, and established enterprises modernizing legacy systems. Our sweet spot is teams that need senior engineering talent and value continuity from kickoff to scale.

Ready to build something remarkable?

Tell us about your software development project. You'll hear from a senior engineer within 24 hours with an honest assessment — fit, timeline, and ballpark cost. No sales pitch.

info@syslice.com

Custom software engineered for growth