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I’m a software developer and technology consultant who thrives on solving real-world problems with scalable, user-centered digital systems. I specialize in innovative software development, RPA, and automation, with hands-on experience across transportation tech, fintech, architecture, and public-facing platforms. Currently freelancing in Nairobi, I lead Team Tembea Kenya to modernize public transport with real-time route updates, tracking, safety tools, and commuter features. I’m passionate about building secure, high-quality solutions that deliver measurable impact for users and businesses.…I’m a software developer and technology consultant who thrives on solving real-world problems with scalable, user-centered digital systems. I specialize in innovative software development, RPA, and automation, with hands-on experience across transportation tech, fintech, architecture, and public-facing platforms. Currently freelancing in Nairobi, I lead Team Tembea Kenya to modernize public transport with real-time route updates, tracking, safety tools, and commuter features. I’m passionate about building secure, high-quality solutions that deliver measurable impact for users and businesses.

Christian Leiyan Karasha

App Developer, Web Designer, Web Developer, +7

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I’m a software developer and technology consultant who thrives on solving real-world problems with scalable, user-centered digital systems. I specialize in innovative software development, RPA, and automation, with hands-on experience across transportation tech, fintech, architecture, and public-facing platforms. Currently freelancing in Nairobi, I lead Team Tembea Kenya to modernize public transport with real-time route updates, tracking, safety tools, and commuter features. I’m passionate about building secure, high-quality solutions that deliver measurable impact for users and businesses.…I’m a software developer and technology consultant who thrives on solving real-world problems with scalable, user-centered digital systems. I specialize in innovative software development, RPA, and automation, with hands-on experience across transportation tech, fintech, architecture, and public-facing platforms. Currently freelancing in Nairobi, I lead Team Tembea Kenya to modernize public transport with real-time route updates, tracking, safety tools, and commuter features. I’m passionate about building secure, high-quality solutions that deliver measurable impact for users and businesses.

Available to hire

I’m a software developer and technology consultant who thrives on solving real-world problems with scalable, user-centered digital systems. I specialize in innovative software development, RPA, and automation, with hands-on experience across transportation tech, fintech, architecture, and public-facing platforms.

Currently freelancing in Nairobi, I lead Team Tembea Kenya to modernize public transport with real-time route updates, tracking, safety tools, and commuter features. I’m passionate about building secure, high-quality solutions that deliver measurable impact for users and businesses.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Swahili

Fluent

English

Fluent

Work Experience

Information Technology Expert at Lentian Ent.

June 1, 2023 - Present

Founded and operated an independent technology consultancy specializing in full-stack development and emerging technology solutions for transportation, blockchain and fintech sectors. Architected and developed Team Tembea Kenya, a mobile and web platform that modernized the matatu transport network by integrating smart navigation algorithms, community features and real-time service updates, achieving a 38% reduction in passenger wait times during beta. Led the design and deployment of a blockchain-powered land and property management system enabling secure ownership verification and reduced title-processing time. Directed the Life Flex AI-driven life insurance platform featuring adaptive coverage algorithms, health-monitoring capabilities and blockchain-based policy transparency for personalized delivery. Managed end-to-end project lifecycles from concept to deployment, ensuring scalability benchmarks of 10,000+ concurrent users while maintaining ISO/IEC 27001 security compliance.

Social Media Manager at SmartPave Architects and Clauses Motors Garage

January 1, 2023 - Present

Built and deployed a fully optimized company website with emphasis on local SEO, resulting in a 42% increase in service reservations from online leads in the first three months. Managed comprehensive social media operations across Instagram, Facebook and WhatsApp Business, achieving over 8,500 monthly impressions and improved audience engagement. Produced engaging visual and textual content targeted at car enthusiasts and regional vehicle owners, boosting brand visibility. Executed focused automotive marketing initiatives generating an average of 20 prospective customers monthly and maintaining a 71% client retention rate in a competitive market. Leveraged social media analytics to evaluate campaign success and adjusted content strategies based on engagement trends and conversions.

Financial Advisor at Sanlam Life Insurance

May 1, 2024 - Present

Delivered holistic financial advisory services, including risk evaluation and investment portfolio enhancement, supporting over 120 individual and business clients from diverse backgrounds. Conducted informational sessions on insurance offerings, asset management approaches and financial education fundamentals to enable well-informed strategic financial choices. Built and sustained a strong client base through strategic relationships and advisory-based sales, regularly surpassing quarterly income goals by an average of 15% in a competitive market. Performed detailed financial requirement assessments and risk classifications to tailor insured and investment packages to client goals and risk tolerance. Prepared policy agreements and investment frameworks while adhering to regulatory standards, achieving favorable client outcomes within Sanlam’s service offerings.

Information Technology Expert at Lentian Ent.

June 1, 2023 - November 6, 2025

Founded and operated an independent technology consultancy specializing in full-stack development and emerging technology solutions for transportation, blockchain and fintech sectors. Architected and developed Team Tembea Kenya, a mobile and web platform that modernized the matatu transportation network by integrating smart navigation algorithms, community features and real-time service updates, resulting in a 38% reduction in commuter wait times during pilot testing. Designed a blockchain-powered land and property management system addressing transparency issues in real estate transactions, enabling secure ownership verification and reducing title-processing time. Led the development of Life Flex, an AI-driven life insurance platform featuring adaptive coverage algorithms and integrated health monitoring capabilities and blockchain-based policy transparency for personalized insurance delivery. Managed end-to-end project lifecycles from concept to deployment, ensuring scalability bench

Social Media Manager at SmartPave Architects and Clause Motors Garage

January 1, 2023 - November 6, 2025

Built and deployed a fully optimized company website focused on local SEO, resulting in a 42% increase in service reservations from online leads during the initial three months. Managed comprehensive social media operations across Instagram, Facebook and WhatsApp Business platforms, achieving over 8,500 monthly impressions while enhancing consistent audience engagement. Produced engaging visual and textual content specifically targeted toward car enthusiasts and regional vehicle owners, boosting brand visibility in the highly competitive auto motor service industry. Executed focused automotive marketing initiatives that generate an average of 20 prospective customers monthly, maintaining a 71% client retention rate despite market competition. Used social media performance analytics to evaluate campaign success and modified content approaches based on user engagement trends and conversion data.

Financial Advisor at Sanlam Life Insurance

May 1, 2024 - November 6, 2025

Delivered holistic financial advisory services, encompassing risk evaluation and portfolio enhancement, supporting more than 120 individual and business clients from various economic backgrounds. Conducted informative sessions on insurance offerings, asset management approaches and financial education fundamentals, enabling clients to make well-informed strategic financial choices. Established and sustained a strong client base through strategic relationship-building and advisory-based sales, regularly surpassing quarterly income goals by an average of 15% with in a challenging market. Performed detailed financial requirement assessments and risk classification to create tailored insured and investment packages matching client goals and risk comfort levels. Structured policy agreements and investment frameworks while adhering to regulatory standards, securing favorable client results within Sanlam's service offerings and sector regulations.

Lead Developer at Team Tembea Kenya

January 1, 2023 - November 25, 2025

Lead developer of Team Tembea Kenya, a multi-platform system strengthening Kenya’s transportation ecosystem through real-time route updates, tracking, traffic alerts, community tools, and commuter safety features.

Financial Advisor at Sanlam Life Insurance

January 1, 2024 - November 25, 2025

Provided financial planning, insurance advice, and client onboarding across diverse segments. Learned market analysis, client psychology, and expectation management.