Back to freelancer search

Julien Jeff O.

Civil & Structural Engineer

Nairobi, Kenya

Global rank:

33,515 / 152,590

Skill pts: 5

Bentley SewerGEMS Bentley WaterGEMS CAD Design Detailing Global Mapper

Get a quote

About

Civil and Structural Engineer with professional experience in the planning, design, and construction supervision of civil infrastructure projects across water supply, sanitation, irrigation, roads, stormwater drainage, and building works. Experienced in feasibility studies, detailed engineering design, hydraulic analysis, structural detailing, quantity measurement, and construction quality control, with a practical understanding of engineering standards and project delivery. Skilled in topographical surveying, GIS based spatial analysis, terrain modeling, and the application of digital engineering tools to support infrastructure planning and design. Proficient in Civil 3D, AutoCAD, WaterGEMS, SewerGEMS, QGIS, Robot Structural Analysis, ArchiCAD, and MODFLOW, enabling integrated solutions across transportation, structural, and water engineering projects. Proficient at preparing technical reports, Bills of Quantities, tender documentation, and supervising construction works while collaborating effectively with multidisciplinary teams to deliver sustainable, practical, and cost-effective engineering solutions that meet technical, environmental, and client requirements.

Experience

Water and Sanitation Engineer Africa Water Watch Limited · Contract Jan 2026 – Present 9 mos Kisumu, Kenya Provided engineering design and consultancy support across water supply, wastewater, irrigation, and stormwater infrastructure projects. The deliverables included developing detailed engineering designs and technical reports, undertaking technical and financial feasibility assessments, and supporting Environmental and Social Impact Assessment (ESIA) processes for water and irrigation projects. Contributed to the planning and design of water infrastructure for both community and institutional applications, with responsibilities extending from initial feasibility and data assessment through detailed design and preparation of tender documentation. I also apply GIS mapping and spatial analysis to support engineering planning, site assessment, infrastructure development, and decision-making.
Site Engineer Dumpken Enterprises Limited · Contract May 2025 – Dec 2025 7 mos Kisumu, Kenya Project: Upper Kanyakwar Phase 1 Affordable Housing Project, Kisumu East Constituency, Kisumu County — Associated Amenities & Infrastructure.

Accomplishments/ Deliverables.
Provided civil engineering and construction supervision support for the project, focusing on structural works, quality control, surveying, quantity measurement, and construction documentation. The role involved supporting the execution and inspection of reinforced concrete works, including reinforcement, formwork, and concrete placement, while ensuring that site activities were undertaken in accordance with approved drawings, specifications, and quality requirements.
Civil Engineer GA Counsulting Limited · Contract Apr 2024 – Dec 2024 8 mos Kenya Project: Second Kenya Informal Settlement Improvement Project (KISIP 2). Construction Of
Infrastructure Improvement Works In Selected Informal Settlements Maili Nne, Mwanzo, Shauri,
Kipkaren, Segero, Kk And Kasarani in Uasin Gishu County.
Project: Second Kenya Informal Settlement Improvement Project (KISIP 2). Construction of Roads,
Footpaths, Storm Water Drainage, Public Lighting, Water & Sanitation, and Social Amenities Works
For Makongeni, Shauri Yako, Sofia, A Thousand Street, Nyandiwa and Rusinga Old Town in
Homabay County Settlements’ Infrastructure Improvement Works.

Provided civil engineering and infrastructure design support, with a focus on road and drainage infrastructure, surveying and setting out, Civil 3D design, and associated infrastructure works. The role involved developing road alignments, profiles, corridors, cross-sections, and mass-haul information using Autodesk Civil 3D, together with supporting the layout and design of stormwater drainage systems, culverts, channels, side drains, and outfalls. I also contributed to the preparation of gabion and slope stabilization design drawings, as well as the planning and layout of community infrastructure and social amenities.

Education

Moi University Bacholor of Engineering, Civil & Structural Engineering, Second Class Upper 2021 – 2026

Other experience

Independent Architectural & Structural Design Projects 5-Storey Rental Residential Building – Kisii County: Architectural and structural design.
2–3-Storey Rental Residential Building – Busia County: Architectural and structural design.
1-Storey Maisonette: Architectural and structural design.
Proposed Church Building – Siaya County: Structural design.
Proposed 2-Storey Bar & Restaurant – Busia County: Structural design.